{"id":"https://openalex.org/W2008944508","doi":"https://doi.org/10.1055/s-0031-1289785","title":"Diastereoselectivity in Diels-Alder Cycloadditions of Erythrose Benzylidene-acetal 1,3-Butadienes with Maleimides","display_name":"Diastereoselectivity in Diels-Alder Cycloadditions of Erythrose Benzylidene-acetal 1,3-Butadienes with Maleimides","publication_year":2012,"publication_date":"2012-06-22","ids":{"openalex":"https://openalex.org/W2008944508","doi":"https://doi.org/10.1055/s-0031-1289785","mag":"2008944508"},"language":"en","primary_location":{"id":"doi:10.1055/s-0031-1289785","doi":"https://doi.org/10.1055/s-0031-1289785","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-0031-1289785","pdf_url":null,"source":{"id":"https://openalex.org/S80698544","display_name":"Synlett","issn_l":"0936-5214","issn":["0936-5214","1437-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Synlett","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1822/22057","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014790517","display_name":"M. Jos\u00e9 Alves","orcid":"https://orcid.org/0000-0002-1864-2277","observed_orcids":["https://orcid.org/0000-0002-1864-2277"]},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Maria Alves","raw_affiliation_strings":["Departamento de Qu\u00edmica, Universidade do Minho"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108079094","display_name":"Daniela Salgueiro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405252749","display_name":"Centro de Qu\u00edmica","ror":"https://ror.org/018ptcp83","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252749"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Daniela Salgueiro","raw_affiliation_strings":["Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","Departamento de Qu\u00edmica, Universidade do Minho"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I4405252749","https://openalex.org/I99682543"]},{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023607350","display_name":"Vera C. M. Duarte","orcid":"https://orcid.org/0000-0003-3404-6763","observed_orcids":["https://orcid.org/0000-0003-3404-6763"]},"institutions":[{"id":"https://openalex.org/I4405252749","display_name":"Centro de Qu\u00edmica","ror":"https://ror.org/018ptcp83","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252749"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Vera Duarte","raw_affiliation_strings":["Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","Departamento de Qu\u00edmica, Universidade do Minho"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I4405252749","https://openalex.org/I99682543"]},{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012509931","display_name":"Cristina E. A. Sousa","orcid":"https://orcid.org/0000-0001-6561-0975","observed_orcids":["https://orcid.org/0000-0001-6561-0975"]},"institutions":[{"id":"https://openalex.org/I4405252749","display_name":"Centro de Qu\u00edmica","ror":"https://ror.org/018ptcp83","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252749"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Cristina Sousa","raw_affiliation_strings":["Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","Departamento de Qu\u00edmica, Universidade do Minho"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I4405252749","https://openalex.org/I99682543"]},{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101496967","display_name":"A. Gil Fortes","orcid":"https://orcid.org/0000-0002-8754-2472","observed_orcids":["https://orcid.org/0000-0002-8754-2472"]},"institutions":[{"id":"https://openalex.org/I4405252749","display_name":"Centro de Qu\u00edmica","ror":"https://ror.org/018ptcp83","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252749"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio Gil Fortes","raw_affiliation_strings":["Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","Departamento de Qu\u00edmica, Universidade do Minho"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I4405252749","https://openalex.org/I99682543"]},{"raw_affiliation_string":"Departamento de Qu\u00edmica, Universidade do Minho","institution_ids":["https://openalex.org/I99682543"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"23","issue":"12","first_page":"1765","last_page":"1768"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.7519999742507935,"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/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.7519999742507935,"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/T12893","display_name":"Organic Chemistry Cycloaddition Reactions","score":0.2295999974012375,"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/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.0031999999191612005,"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/diels-alder-reaction","display_name":"Diels-Alder reaction","score":0.847000002861023},{"id":"https://openalex.org/keywords/diastereoselectivity","display_name":"diastereoselectivity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/facial-selectivity","display_name":"facial selectivity","score":0.8100000023841858},{"id":"https://openalex.org/keywords/1-3-butadiene","display_name":"1,3-butadiene","score":0.9810000061988831},{"id":"https://openalex.org/keywords/maleimides","display_name":"maleimides","score":0.996999979019165},{"id":"https://openalex.org/keywords/binol","display_name":"BINOL","score":0.718999981880188},{"id":"https://openalex.org/keywords/chiral-induction","display_name":"chiral induction","score":0.578000009059906},{"id":"https://openalex.org/keywords/temperature-dependent-selectivity","display_name":"temperature-dependent selectivity","score":0.6809999942779541}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9277252554893494},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.7261085510253906},{"id":"https://openalex.org/C163638829","wikidata":"https://www.wikidata.org/wiki/Q900337","display_name":"Lewis acids and bases","level":3,"score":0.7054837346076965},{"id":"https://openalex.org/C2777731525","wikidata":"https://www.wikidata.org/wiki/Q421103","display_name":"Acetal","level":2,"score":0.7024931907653809},{"id":"https://openalex.org/C2779940776","wikidata":"https://www.wikidata.org/wiki/Q375669","display_name":"Diels\u2013Alder reaction","level":3,"score":0.6700860261917114},{"id":"https://openalex.org/C2780105360","wikidata":"https://www.wikidata.org/wiki/Q6743002","display_name":"Maleimide","level":2,"score":0.6494394540786743},{"id":"https://openalex.org/C108204754","wikidata":"https://www.wikidata.org/wiki/Q353392","display_name":"Adduct","level":2,"score":0.5860951542854309},{"id":"https://openalex.org/C2778733088","wikidata":"https://www.wikidata.org/wiki/Q192678","display_name":"Diene","level":3,"score":0.5041400194168091},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.48653069138526917},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.43996962904930115},{"id":"https://openalex.org/C2779664164","wikidata":"https://www.wikidata.org/wiki/Q898648","display_name":"Cycloaddition","level":3,"score":0.42744481563568115},{"id":"https://openalex.org/C43411465","wikidata":"https://www.wikidata.org/wiki/Q2997621","display_name":"Bimetallic strip","level":3,"score":0.41125404834747314},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.40295135974884033},{"id":"https://openalex.org/C176933379","wikidata":"https://www.wikidata.org/wiki/Q131877","display_name":"Natural rubber","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1055/s-0031-1289785","doi":"https://doi.org/10.1055/s-0031-1289785","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-0031-1289785","pdf_url":null,"source":{"id":"https://openalex.org/S80698544","display_name":"Synlett","issn_l":"0936-5214","issn":["0936-5214","1437-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Synlett","raw_type":"journal-article"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/22057","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/22057","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"},{"id":"pmh:oai:repositorium.uminho.pt:1822/22057","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1822/22057","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/22057","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/22057","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7056077968","https://openalex.org/W2059859593","https://openalex.org/W2952466400","https://openalex.org/W2089255420","https://openalex.org/W2058581182","https://openalex.org/W2053955122","https://openalex.org/W2016221415","https://openalex.org/W2024598659","https://openalex.org/W2080626530","https://openalex.org/W2054046790"],"abstract_inverted_index":{"Maleimides":[0],"were":[1],"combined":[2],"with":[3,33,58],"d":[4],"-erythrose":[5],"benzylidene-acetal":[6],"1,3-butadienes":[7],"to":[8,21,25,48,61],"study":[9],"the":[10,14,34,39],"facial":[11],"selectivity":[12,18],"of":[13,38],"Diels\u2013Alder":[15],"cycloadditions.":[16],"The":[17,27],"was":[19],"found":[20],"range":[22],"from":[23],"moderate":[24],"good.":[26],"reaction":[28],"diastereotopicity":[29],"can":[30],"be":[31],"reversed":[32],"temperature.":[35],"Simultaneous":[36],"coordination":[37],"diene,":[40],"having":[41],"a":[42,49,63],"free":[43],"hydroxy":[44],"group,":[45],"and":[46],"maleimide":[47],"chiral":[50,69],"bimetallic":[51],"Lewis":[52],"acid":[53],"catalyst":[54],"(LACASA\u2013DA":[55],"reaction)":[56],"occurs":[57],"complete":[59],"diastereocontrol":[60],"give":[62],"single":[64],"adduct,":[65],"using":[66],"an":[67],"extra":[68],"inductor":[70],"either":[71],"(":[72,76],"R":[73],")-":[74],"or":[75],"S":[77],")-BINOL.":[78]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}