{"id":"https://openalex.org/W1982431833","doi":"https://doi.org/10.1021/ja038623a","title":"Transition-Metal-Mediated Cascade Reactions: C,C-Dicyclopropylmethylamines by Way of Double C,C-\u03c3-Bond Insertion into Bicyclobutanes","display_name":"Transition-Metal-Mediated Cascade Reactions: C,C-Dicyclopropylmethylamines by Way of Double C,C-\u03c3-Bond Insertion into Bicyclobutanes","publication_year":2003,"publication_date":"2003-11-06","ids":{"openalex":"https://openalex.org/W1982431833","doi":"https://doi.org/10.1021/ja038623a","mag":"1982431833","pmid":"https://pubmed.ncbi.nlm.nih.gov/14640630"},"language":"en","primary_location":{"id":"doi:10.1021/ja038623a","doi":"https://doi.org/10.1021/ja038623a","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja038623a","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","raw_type":"journal-article"},"volume":null,"type":"article","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/A5018024103","display_name":"Peter Wipf","orcid":"https://orcid.org/0000-0001-7693-5863","observed_orcids":["https://orcid.org/0000-0001-7693-5863"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Wipf","raw_affiliation_strings":["Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036992723","display_name":"Corey R. J. Stephenson","orcid":"https://orcid.org/0000-0002-2443-5514","observed_orcids":["https://orcid.org/0000-0002-2443-5514"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Corey R. J. Stephenson","raw_affiliation_strings":["Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":null,"display_name":"Kazuo Okumura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kazuo Okumura","raw_affiliation_strings":["Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.929,"has_fulltext":false,"cited_by_count":91,"citation_normalized_percentile":{"value":0.89988711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"125","issue":"48","first_page":"14694","last_page":"14695"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11611","display_name":"Cyclopropane Reaction Mechanisms","score":0.9038000106811523,"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/T11611","display_name":"Cyclopropane Reaction Mechanisms","score":0.9038000106811523,"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/T10092","display_name":"Organometallic Complex Synthesis and Catalysis","score":0.03310000151395798,"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/T10871","display_name":"Catalytic Alkyne Reactions","score":0.028699999675154686,"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/cascade-reactions","display_name":"cascade reactions","score":0.7379999756813049},{"id":"https://openalex.org/keywords/bicyclo-1-1-0-butanes","display_name":"bicyclo[1.1.0]butanes","score":0.9639999866485596},{"id":"https://openalex.org/keywords/zinc-carbenoids","display_name":"zinc carbenoids","score":0.9440000057220459},{"id":"https://openalex.org/keywords/dimethylzinc","display_name":"dimethylzinc","score":0.9670000076293945},{"id":"https://openalex.org/keywords/multicomponent-reactions","display_name":"multicomponent reactions","score":0.8730000257492065},{"id":"https://openalex.org/keywords/transition-metal-catalysis","display_name":"transition metal catalysis","score":0.6579999923706055},{"id":"https://openalex.org/keywords/organozinc-chemistry","display_name":"organozinc chemistry","score":0.4659999907016754}],"concepts":[{"id":"https://openalex.org/C77758465","wikidata":"https://www.wikidata.org/wiki/Q306229","display_name":"Sigma bond","level":3,"score":0.78255295753479},{"id":"https://openalex.org/C2776920668","wikidata":"https://www.wikidata.org/wiki/Q1035476","display_name":"Carbenoid","level":4,"score":0.7612596750259399},{"id":"https://openalex.org/C2776573223","wikidata":"https://www.wikidata.org/wiki/Q408057","display_name":"Imine","level":3,"score":0.667370617389679},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6437543630599976},{"id":"https://openalex.org/C68381374","wikidata":"https://www.wikidata.org/wiki/Q258652","display_name":"Double bond","level":2,"score":0.5188739895820618},{"id":"https://openalex.org/C135361552","wikidata":"https://www.wikidata.org/wiki/Q17154357","display_name":"Metallacycle","level":4,"score":0.4484517574310303},{"id":"https://openalex.org/C106773901","wikidata":"https://www.wikidata.org/wiki/Q19588","display_name":"Transition metal","level":3,"score":0.4451502561569214},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.3888992667198181},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.373413622379303},{"id":"https://openalex.org/C50515024","wikidata":"https://www.wikidata.org/wiki/Q826582","display_name":"X-ray crystallography","level":3,"score":0.257363498210907},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.25704389810562134},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2078692615032196},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.19118401408195496},{"id":"https://openalex.org/C178213299","wikidata":"https://www.wikidata.org/wiki/Q44424","display_name":"Chemical bond","level":2,"score":0.1760818362236023},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11136677861213684},{"id":"https://openalex.org/C521398313","wikidata":"https://www.wikidata.org/wiki/Q1087","display_name":"Rhodium","level":3,"score":0.07208877801895142},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.05668061971664429},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ja038623a","doi":"https://doi.org/10.1021/ja038623a","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja038623a","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","raw_type":"journal-article"},{"id":"pmid:14640630","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/14640630","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":"Journal of the American Chemical Society","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337393","display_name":"Division of Chemistry","ror":"https://ror.org/01ar8dr59"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1563490636","https://openalex.org/W1964024478","https://openalex.org/W1964284609","https://openalex.org/W1976380606","https://openalex.org/W1978489090","https://openalex.org/W1989089696","https://openalex.org/W2003844051","https://openalex.org/W2006573539","https://openalex.org/W2013586709","https://openalex.org/W2015646357","https://openalex.org/W2034462394","https://openalex.org/W2060225157","https://openalex.org/W2076570835","https://openalex.org/W2079754643","https://openalex.org/W2083079082","https://openalex.org/W2087335373","https://openalex.org/W2088724956","https://openalex.org/W2093229567","https://openalex.org/W2130900150","https://openalex.org/W2156538026","https://openalex.org/W2328378929","https://openalex.org/W2556553400","https://openalex.org/W2949899960","https://openalex.org/W2950557138","https://openalex.org/W2950598348","https://openalex.org/W2951000101","https://openalex.org/W2951325774"],"related_works":["https://openalex.org/W2093229567","https://openalex.org/W2030927410","https://openalex.org/W3042141469","https://openalex.org/W2469471822","https://openalex.org/W3082733975","https://openalex.org/W2066379593","https://openalex.org/W7063177567","https://openalex.org/W2094335858","https://openalex.org/W2061686957","https://openalex.org/W2319521317"],"abstract_inverted_index":{"The":[0,21],"organometallic":[1],"multicomponent":[2],"reaction":[3],"of":[4,15,23,32,51],"alkenyl":[5],"zirconocene,":[6],"alkynyl":[7],"imine,":[8],"and":[9,37],"zinc":[10],"carbenoid":[11],"in":[12,40,55],"the":[13,27,38,49,56],"presence":[14],"dimethylzinc":[16],"leads":[17],"to":[18],"novel":[19],"C,C-dicyclopropylmethylamines.":[20],"formation":[22,50],"intermediate":[24],"bicyclo[1.1.0]butanes":[25],"represents":[26],"first":[28],"synthetically":[29],"useful":[30],"example":[31],"a":[33],"double":[34],"C,C-sigma-bond":[35],"insertion,":[36],"increase":[39],"structural":[41],"complexity":[42],"from":[43],"starting":[44],"materials":[45],"is":[46],"highlighted":[47],"by":[48],"nine":[52],"new":[53],"C,C-bonds":[54],"final":[57],"product.":[58]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}