{"id":"https://openalex.org/W7225424867","doi":"https://doi.org/10.1021/acs.orglett.6c04308","title":"Tro\u0308ger\u2019s Base-Containing Pillararenes: Skeletal Reshaping via Local Rigid Geometric Confinement","display_name":"Tro\u0308ger\u2019s Base-Containing Pillararenes: Skeletal Reshaping via Local Rigid Geometric Confinement","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225424867","doi":"https://doi.org/10.1021/acs.orglett.6c04308"},"language":"en","primary_location":{"id":"doi:10.1021/acs.orglett.6c04308","doi":"https://doi.org/10.1021/acs.orglett.6c04308","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.orglett.6c04308","pdf_url":null,"source":{"id":"https://openalex.org/S201989124","display_name":"Organic Letters","issn_l":"1523-7052","issn":["1523-7052","1523-7060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042764393","display_name":"Conghao Shi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Conghao Shi","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101797492","display_name":"Yang Zhou","orcid":"https://orcid.org/0000-0003-4477-6532","observed_orcids":["https://orcid.org/0000-0003-4477-6532"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zhou","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108651164","display_name":"Guangzhou Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangzhou Xu","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161120469","display_name":"Ranran Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ranran Wang","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064017556","display_name":"Wang Xie","orcid":"https://orcid.org/0009-0003-6627-9702","observed_orcids":["https://orcid.org/0009-0003-6627-9702"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Xie","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045826763","display_name":"Juli Jiang","orcid":"https://orcid.org/0000-0001-5778-6380","observed_orcids":["https://orcid.org/0000-0001-5778-6380"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Juli Jiang","raw_affiliation_strings":["Ma\u2019anshan High-Tech Research Institute of Nanjing University , ,","Nanjing University , , ,"],"raw_orcid":"https://orcid.org/0000-0001-5778-6380","affiliations":[{"raw_affiliation_string":"Ma\u2019anshan High-Tech Research Institute of Nanjing University , ,","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005964179","display_name":"Can Jin","orcid":"https://orcid.org/0000-0003-1997-6209","observed_orcids":["https://orcid.org/0000-0003-1997-6209"]},"institutions":[{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Can Jin","raw_affiliation_strings":["Chinese Academy of Forestry , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Forestry , , ,","institution_ids":["https://openalex.org/I4210128615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101992678","display_name":"Wei Huang","orcid":"https://orcid.org/0000-0002-1071-1055","observed_orcids":["https://orcid.org/0000-0002-1071-1055"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Huang","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":"https://orcid.org/0000-0002-1071-1055","affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023563764","display_name":"Lin Chen","orcid":"https://orcid.org/0000-0002-4160-8077","observed_orcids":["https://orcid.org/0000-0002-4160-8077"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Lin","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":"https://orcid.org/0000-0002-4160-8077","affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051802294","display_name":"Yong Fang Liang","orcid":"https://orcid.org/0000-0001-5026-6710","observed_orcids":["https://orcid.org/0000-0001-5026-6710"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Liang","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":"https://orcid.org/0000-0001-5026-6710","affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100618921","display_name":"Leyong Wang","orcid":"https://orcid.org/0000-0001-5775-3714","observed_orcids":["https://orcid.org/0000-0001-5775-3714"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leyong Wang","raw_affiliation_strings":["Nanjing University , , ,"],"raw_orcid":"https://orcid.org/0000-0001-5775-3714","affiliations":[{"raw_affiliation_string":"Nanjing University , , ,","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005964179","https://openalex.org/A5045826763"],"corresponding_institution_ids":["https://openalex.org/I4210128615","https://openalex.org/I881766915"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11419","display_name":"Supramolecular Self-Assembly in Materials","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10903","display_name":"Porphyrin and Phthalocyanine Chemistry","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pillararenes","display_name":"pillararenes","score":0.8920000195503235},{"id":"https://openalex.org/keywords/troger-s-base","display_name":"Tr\u00f6ger's base","score":0.9679999947547913},{"id":"https://openalex.org/keywords/host-guest-chemistry","display_name":"host-guest chemistry","score":0.8009999990463257},{"id":"https://openalex.org/keywords/cavity-shape","display_name":"cavity geometry","score":0.5009999871253967}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7078999876976013},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.5891000032424927},{"id":"https://openalex.org/C93275456","wikidata":"https://www.wikidata.org/wiki/Q756449","display_name":"Supramolecular chemistry","level":3,"score":0.5159000158309937},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4715000092983246},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.46869999170303345},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.4345000088214874},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3587000072002411},{"id":"https://openalex.org/C2992211275","wikidata":"https://www.wikidata.org/wiki/Q899274","display_name":"Skeletal structures","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C7305733","wikidata":"https://www.wikidata.org/wiki/Q207961","display_name":"Geometric shape","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.31200000643730164},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.2678000032901764},{"id":"https://openalex.org/C145980571","wikidata":"https://www.wikidata.org/wiki/Q192788","display_name":"Rigid body","level":2,"score":0.2547999918460846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/acs.orglett.6c04308","doi":"https://doi.org/10.1021/acs.orglett.6c04308","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.orglett.6c04308","pdf_url":null,"source":{"id":"https://openalex.org/S201989124","display_name":"Organic Letters","issn_l":"1523-7052","issn":["1523-7052","1523-7060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1497762792","https://openalex.org/W2063370881","https://openalex.org/W2102107801","https://openalex.org/W2329847574","https://openalex.org/W2902492842","https://openalex.org/W2911997094","https://openalex.org/W2932297636","https://openalex.org/W2970003303","https://openalex.org/W3006234984","https://openalex.org/W3006801235","https://openalex.org/W3007488362","https://openalex.org/W3045057130","https://openalex.org/W3111703302","https://openalex.org/W3148196328","https://openalex.org/W3215857887","https://openalex.org/W4210604600","https://openalex.org/W4310888615","https://openalex.org/W4312656117","https://openalex.org/W4317717672","https://openalex.org/W4319079959","https://openalex.org/W4385397303","https://openalex.org/W4390404584","https://openalex.org/W4390946315","https://openalex.org/W4393045038","https://openalex.org/W4393129456","https://openalex.org/W4393861129","https://openalex.org/W4396592533","https://openalex.org/W4401388484","https://openalex.org/W4401574080","https://openalex.org/W4401889369","https://openalex.org/W4403610700","https://openalex.org/W4404059949","https://openalex.org/W4404955617","https://openalex.org/W4405434347","https://openalex.org/W4406169171","https://openalex.org/W4407098248","https://openalex.org/W4408398850","https://openalex.org/W4412995533","https://openalex.org/W7118371366"],"related_works":["https://openalex.org/W4401388484","https://openalex.org/W2894368561","https://openalex.org/W7128951324","https://openalex.org/W2950767579","https://openalex.org/W2029598196","https://openalex.org/W2518047797","https://openalex.org/W2940011980","https://openalex.org/W1540682491","https://openalex.org/W2016975205","https://openalex.org/W2521252162"],"abstract_inverted_index":{"Abstract":[0],"Pillar[1]Tro\u0308gerbase[n]arenes":[1],"(P[1]TB[n]As,":[2],"where":[3],"n":[4],"=":[5],"4,":[6],"5,":[7],"and":[8,53],"6)":[9],"were":[10],"constructed":[11],"through":[12],"the":[13],"combination":[14],"of":[15,48,51],"pillar[6,7,8]arenes":[16],"with":[17,31],"geometrically":[18],"mismatched":[19],"Tro\u0308ger\u2019s":[20],"base":[21],"(TB)":[22],"units.":[23],"TB":[24],"induced":[25],"pronounced":[26],"skeleton":[27],"distortion,":[28],"forming":[29],"P[1]TB[n]As":[30],"specific":[32],"cavity":[33],"shapes.":[34],"A":[35],"skeleton-simplified":[36],"P[1]TB[5]A":[37],"analogue":[38],"was":[39],"also":[40],"obtained.":[41],"This":[42],"work":[43],"provides":[44],"a":[45],"rare":[46],"case":[47],"skeletal":[49],"modification":[50],"pillar[7,8]arenes":[52],"verifies":[54],"that":[55],"local":[56],"rigid":[57],"geometric":[58],"confinement":[59],"could":[60],"directionally":[61],"reshape":[62],"macrocyclic":[63],"structures,":[64],"offering":[65],"new":[66],"strategies":[67],"for":[68],"supramolecular":[69],"host":[70],"design.":[71]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-11-07T00:00:00"}
