{"id":"https://openalex.org/W4400836717","doi":"https://doi.org/10.1039/d4ob01008f","title":"Copper( ii )-catalyzed, site-selective C(sp) 2 \u2013H amination using 8-aminoimidazo[1,2- a ]pyridine (8-AIP) as a directing group","display_name":"Copper( ii )-catalyzed, site-selective C(sp) 2 \u2013H amination using 8-aminoimidazo[1,2- a ]pyridine (8-AIP) as a directing group","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400836717","doi":"https://doi.org/10.1039/d4ob01008f","pmid":"https://pubmed.ncbi.nlm.nih.gov/39101878"},"language":"en","primary_location":{"id":"doi:10.1039/d4ob01008f","doi":"https://doi.org/10.1039/d4ob01008f","is_oa":false,"landing_page_url":"https://doi.org/10.1039/d4ob01008f","pdf_url":null,"source":{"id":"https://openalex.org/S179810352","display_name":"Organic & Biomolecular Chemistry","issn_l":"1477-0520","issn":["1477-0520","1477-0539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic & Biomolecular Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5111263011","display_name":"Arun Kumar Hajra","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118991","display_name":"TCG Lifesciences (India)","ror":"https://ror.org/030rrcn92","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210118991"]},{"id":"https://openalex.org/I56090587","display_name":"North Bengal University","ror":"https://ror.org/039w8qr24","country_code":"IN","type":"education","lineage":["https://openalex.org/I56090587"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Arun Kumar Hajra","raw_affiliation_strings":["Department of Chemistry, University of North Bengal, Darjeeling-734013, India","TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of North Bengal, Darjeeling-734013, India","institution_ids":["https://openalex.org/I56090587"]},{"raw_affiliation_string":"TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India","institution_ids":["https://openalex.org/I4210118991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008849991","display_name":"Prasanjit Ghosh","orcid":"https://orcid.org/0000-0002-9816-2889","observed_orcids":["https://orcid.org/0000-0002-9816-2889"]},"institutions":[{"id":"https://openalex.org/I56090587","display_name":"North Bengal University","ror":"https://ror.org/039w8qr24","country_code":"IN","type":"education","lineage":["https://openalex.org/I56090587"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Prasanjit Ghosh","raw_affiliation_strings":["Department of Chemistry, University of North Bengal, Darjeeling-734013, India"],"raw_orcid":"https://orcid.org/0000-0002-9816-2889","affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of North Bengal, Darjeeling-734013, India","institution_ids":["https://openalex.org/I56090587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108957779","display_name":"Chandrayee Roy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118991","display_name":"TCG Lifesciences (India)","ror":"https://ror.org/030rrcn92","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210118991"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandrayee Roy","raw_affiliation_strings":["TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India","institution_ids":["https://openalex.org/I4210118991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045041888","display_name":"Mrinalkanti Kundu","orcid":"https://orcid.org/0000-0002-0907-6699","observed_orcids":["https://orcid.org/0000-0002-0907-6699"]},"institutions":[{"id":"https://openalex.org/I4210118991","display_name":"TCG Lifesciences (India)","ror":"https://ror.org/030rrcn92","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210118991"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Mrinalkanti Kundu","raw_affiliation_strings":["TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India"],"raw_orcid":"https://orcid.org/0000-0002-0907-6699","affiliations":[{"raw_affiliation_string":"TCG Life Sciences Pvt. Ltd, BN-7, Salt Lake City, Kolkata-700091, India","institution_ids":["https://openalex.org/I4210118991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022954734","display_name":"Shibaji K. Ghosh","orcid":"https://orcid.org/0000-0003-0024-7313","observed_orcids":["https://orcid.org/0000-0003-0024-7313"]},"institutions":[{"id":"https://openalex.org/I128420443","display_name":"Central Salt and Marine Chemicals Research Institute","ror":"https://ror.org/05esh5w42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I128420443","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shibaji Ghosh","raw_affiliation_strings":["Department of Chemistry, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, Gujarat, 364002, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, Gujarat, 364002, India","institution_ids":["https://openalex.org/I128420443"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078196422","display_name":"Sajal Das","orcid":"https://orcid.org/0000-0002-4225-5197","observed_orcids":["https://orcid.org/0000-0002-4225-5197"]},"institutions":[{"id":"https://openalex.org/I56090587","display_name":"North Bengal University","ror":"https://ror.org/039w8qr24","country_code":"IN","type":"education","lineage":["https://openalex.org/I56090587"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sajal Das","raw_affiliation_strings":["Department of Chemistry, University of North Bengal, Darjeeling-734013, India"],"raw_orcid":"https://orcid.org/0000-0002-4225-5197","affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of North Bengal, Darjeeling-734013, India","institution_ids":["https://openalex.org/I56090587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008849991","https://openalex.org/A5045041888","https://openalex.org/A5078196422"],"corresponding_institution_ids":["https://openalex.org/I4210118991","https://openalex.org/I56090587"],"apc_list":null,"apc_paid":null,"fwci":1.5116,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79054853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"22","issue":"32","first_page":"6617","last_page":"6630"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10354","display_name":"Catalytic C\u2013H Functionalization Methods","score":0.8823000192642212,"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/T10354","display_name":"Catalytic C\u2013H Functionalization Methods","score":0.8823000192642212,"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/T12251","display_name":"Synthesis and Catalytic Reactions","score":0.10999999940395355,"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/T10701","display_name":"Radical Photochemical Reactions","score":0.0019000000320374966,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/directing-groups","display_name":"directing groups","score":0.7459999918937683},{"id":"https://openalex.org/keywords/functional-group-tolerance","display_name":"functional group tolerance","score":0.5649999976158142}],"concepts":[{"id":"https://openalex.org/C198503264","wikidata":"https://www.wikidata.org/wiki/Q471635","display_name":"Amination","level":3,"score":0.9040560126304626},{"id":"https://openalex.org/C59759590","wikidata":"https://www.wikidata.org/wiki/Q2275927","display_name":"Regioselectivity","level":3,"score":0.7667443752288818},{"id":"https://openalex.org/C2779485729","wikidata":"https://www.wikidata.org/wiki/Q210385","display_name":"Pyridine","level":2,"score":0.7635774612426758},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.6894763112068176},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6776086091995239},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.6466476321220398},{"id":"https://openalex.org/C197404232","wikidata":"https://www.wikidata.org/wiki/Q319827","display_name":"Chelation","level":2,"score":0.559750497341156},{"id":"https://openalex.org/C24961977","wikidata":"https://www.wikidata.org/wiki/Q225972","display_name":"Bicyclic molecule","level":2,"score":0.4852488040924072},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.4658195972442627},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.43474018573760986},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.38468730449676514}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1039/d4ob01008f","doi":"https://doi.org/10.1039/d4ob01008f","is_oa":false,"landing_page_url":"https://doi.org/10.1039/d4ob01008f","pdf_url":null,"source":{"id":"https://openalex.org/S179810352","display_name":"Organic & Biomolecular Chemistry","issn_l":"1477-0520","issn":["1477-0520","1477-0539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic & Biomolecular Chemistry","raw_type":"journal-article"},{"id":"pmid:39101878","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39101878","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic & biomolecular chemistry","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W634854578","https://openalex.org/W1968517293","https://openalex.org/W1976862251","https://openalex.org/W1978856733","https://openalex.org/W2000767526","https://openalex.org/W2001989348","https://openalex.org/W2009858571","https://openalex.org/W2012314528","https://openalex.org/W2016902320","https://openalex.org/W2050917098","https://openalex.org/W2053116887","https://openalex.org/W2061848553","https://openalex.org/W2079597146","https://openalex.org/W2082909540","https://openalex.org/W2083790594","https://openalex.org/W2092638601","https://openalex.org/W2094680700","https://openalex.org/W2112448271","https://openalex.org/W2123771203","https://openalex.org/W2124213317","https://openalex.org/W2128969383","https://openalex.org/W2132626909","https://openalex.org/W2153701075","https://openalex.org/W2156032117","https://openalex.org/W2164118281","https://openalex.org/W2236752792","https://openalex.org/W2287571712","https://openalex.org/W2314586347","https://openalex.org/W2317020669","https://openalex.org/W2317406023","https://openalex.org/W2324081872","https://openalex.org/W2325882359","https://openalex.org/W2328935951","https://openalex.org/W2330273110","https://openalex.org/W2434217465","https://openalex.org/W2569012662","https://openalex.org/W2803071750","https://openalex.org/W2808543399","https://openalex.org/W2888970759","https://openalex.org/W2943699430","https://openalex.org/W2947894868","https://openalex.org/W2948115113","https://openalex.org/W2994203106","https://openalex.org/W3023193184","https://openalex.org/W3036041193","https://openalex.org/W3111440977","https://openalex.org/W3122445383","https://openalex.org/W3131082961","https://openalex.org/W3134380276","https://openalex.org/W4250194140","https://openalex.org/W4389302982"],"related_works":["https://openalex.org/W4412525756","https://openalex.org/W4410221229","https://openalex.org/W4417516425","https://openalex.org/W3111440977","https://openalex.org/W3122445383","https://openalex.org/W2755604869","https://openalex.org/W2951848777","https://openalex.org/W2164023709","https://openalex.org/W1994401203","https://openalex.org/W2950294061"],"abstract_inverted_index":{"]pyridine)":[0],"as":[1],"an":[2],"efficacious":[3],"6,5-fused":[4],"bicyclic":[5],"removable":[6],"chelating":[7],"auxiliary.":[8],"This":[9],"operationally":[10],"simple":[11],"approach":[12],"is":[13,21],"scalable,":[14],"has":[15],"a":[16],"broad":[17],"substrate":[18],"scope,":[19],"and":[20],"highly":[22],"compatible":[23],"with":[24],"functional":[25],"groups.":[26],"Furthermore,":[27],"post-diversification":[28],"of":[29],"the":[30,34],"synthesized":[31],"derivatives":[32],"demonstrates":[33],"methodology's":[35],"synthetic":[36],"adaptability.":[37]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":8}],"updated_date":"2026-10-20T09:52:01.089006","created_date":"2024-07-20T00:00:00"}