{"id":"https://openalex.org/W2087565092","doi":"https://doi.org/10.1016/s0040-4039(01)95188-3","title":"A facile synthesis of racemic O-methyljoubertiamine","display_name":"A facile synthesis of racemic O-methyljoubertiamine","publication_year":1978,"publication_date":"1978-01-01","ids":{"openalex":"https://openalex.org/W2087565092","doi":"https://doi.org/10.1016/s0040-4039(01)95188-3","mag":"2087565092"},"language":"en","primary_location":{"id":"doi:10.1016/s0040-4039(01)95188-3","doi":"https://doi.org/10.1016/s0040-4039(01)95188-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0040-4039(01)95188-3","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","raw_type":"journal-article"},"volume":null,"type":"article","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/A5055989647","display_name":"Stephen F. Martin","orcid":"https://orcid.org/0000-0002-4639-0695","observed_orcids":["https://orcid.org/0000-0002-4639-0695"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen F. Martin","raw_affiliation_strings":["Department of Chemistry, the University of Texas at Austin, Austin, Texas 78712 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, the University of Texas at Austin, Austin, Texas 78712 USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067148324","display_name":"Thomas A. Puckette","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas A. Puckette","raw_affiliation_strings":["Department of Chemistry, The University of Texas at Austin Austin, Texas 78712 USA","University of Texas at Austin#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, The University of Texas at Austin Austin, Texas 78712 USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"University of Texas at Austin#TAB#","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":{"value":3610,"currency":"USD","value_usd":3610},"apc_paid":null,"fwci":2.3183,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.85957813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":"44","first_page":"4229","last_page":"4232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":0.7476000189781189,"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/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":0.7476000189781189,"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/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.10989999771118164,"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/T13971","display_name":"Isoquinoline Alkaloid Synthesis","score":0.029899999499320984,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/racemic-synthesis","display_name":"racemic synthesis","score":0.9179999828338623},{"id":"https://openalex.org/keywords/alkaloid-synthesis","display_name":"alkaloid synthesis","score":0.38100001215934753}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9696531295776367},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.4599854350090027},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.42537444829940796},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3232797384262085}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0040-4039(01)95188-3","doi":"https://doi.org/10.1016/s0040-4039(01)95188-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0040-4039(01)95188-3","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","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":19,"referenced_works":["https://openalex.org/W1963958177","https://openalex.org/W1971780175","https://openalex.org/W1976878635","https://openalex.org/W1986216396","https://openalex.org/W1988362309","https://openalex.org/W1990108523","https://openalex.org/W1990598968","https://openalex.org/W2001383546","https://openalex.org/W2008766405","https://openalex.org/W2009881283","https://openalex.org/W2013032289","https://openalex.org/W2037926810","https://openalex.org/W2048067604","https://openalex.org/W2072847006","https://openalex.org/W2073276601","https://openalex.org/W2080909124","https://openalex.org/W2087947401","https://openalex.org/W2089845181","https://openalex.org/W2313736342"],"related_works":["https://openalex.org/W2949990240","https://openalex.org/W2026563716","https://openalex.org/W2045405198","https://openalex.org/W2054007576","https://openalex.org/W7046013280","https://openalex.org/W2461635710","https://openalex.org/W2001646712","https://openalex.org/W2039211735","https://openalex.org/W4238021330","https://openalex.org/W1997609050"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}