{"id":"https://openalex.org/W2089970569","doi":"https://doi.org/10.1016/0040-4020(79)80077-0","title":"Synthesis of 1H-3-pyrazolines","display_name":"Synthesis of 1H-3-pyrazolines","publication_year":1979,"publication_date":"1979-01-01","ids":{"openalex":"https://openalex.org/W2089970569","doi":"https://doi.org/10.1016/0040-4020(79)80077-0","mag":"2089970569"},"language":"en","primary_location":{"id":"doi:10.1016/0040-4020(79)80077-0","doi":"https://doi.org/10.1016/0040-4020(79)80077-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0040-4020(79)80077-0","pdf_url":null,"source":{"id":"https://openalex.org/S205754296","display_name":"Tetrahedron","issn_l":"0040-4020","issn":["0040-4020","1464-5416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-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","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/A5008602523","display_name":"Klaus Burger","orcid":"https://orcid.org/0000-0001-5582-7062","observed_orcids":["https://orcid.org/0000-0001-5582-7062"]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. Burger","raw_affiliation_strings":["Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032160875","display_name":"Helmut Schickaneder","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Schickaneder","raw_affiliation_strings":["Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013149458","display_name":"Friedrich Hein","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. Hein","raw_affiliation_strings":["Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Organische Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstrasse 4, D-8046 Garching bei M\u00fcnchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020738548","display_name":"Jos\u00e9 Elguero","orcid":"https://orcid.org/0000-0002-9213-6858","observed_orcids":["https://orcid.org/0000-0002-9213-6858"]},"institutions":[{"id":"https://openalex.org/I21491767","display_name":"Aix-Marseille Universit\u00e9","ror":"https://ror.org/035xkbk20","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},{"id":"https://openalex.org/I4405264346","display_name":"Universit\u00e9 Aix-Marseille-III","ror":"https://ror.org/01n0sdq82","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767","https://openalex.org/I4405264346"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Elguero","raw_affiliation_strings":["Laboratoire de Chimie Mol\u00e9culaire, Universit\u00e9 d'Aix-Marseille III, Rue Henri Poincar\u00e9, 13397 Marseille C\u00e9dex 4, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Chimie Mol\u00e9culaire, Universit\u00e9 d'Aix-Marseille III, Rue Henri Poincar\u00e9, 13397 Marseille C\u00e9dex 4, France","institution_ids":["https://openalex.org/I21491767","https://openalex.org/I4405264346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3680,"currency":"USD","value_usd":3680},"apc_paid":null,"fwci":3.4107,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.92163161,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"35","issue":"3","first_page":"389","last_page":"395"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.3698999881744385,"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/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.3698999881744385,"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":0.22619999945163727,"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/T13876","display_name":"Chemical synthesis and pharmacological studies","score":0.10599999874830246,"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/six-membered-heteroarenes","display_name":"six-membered heteroarenes","score":0.7279999852180481},{"id":"https://openalex.org/keywords/1-3-dipolar-cycloaddition","display_name":"1,3-dipolar cycloaddition","score":0.9769999980926514},{"id":"https://openalex.org/keywords/3-2-cycloaddition","display_name":"[3+2] cycloaddition","score":0.9980000257492065},{"id":"https://openalex.org/keywords/heterocycle-synthesis","display_name":"heterocyclic synthesis","score":0.8220000267028809},{"id":"https://openalex.org/keywords/19f-nmr-spectra","display_name":"19F NMR spectra","score":0.7160000205039978}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8788918256759644},{"id":"https://openalex.org/C2776324355","wikidata":"https://www.wikidata.org/wiki/Q15149231","display_name":"Azine","level":2,"score":0.6599746942520142},{"id":"https://openalex.org/C2780744904","wikidata":"https://www.wikidata.org/wiki/Q7263415","display_name":"Pyrazoline","level":2,"score":0.5705414414405823},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.5154977440834045},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.41461899876594543},{"id":"https://openalex.org/C116447816","wikidata":"https://www.wikidata.org/wiki/Q3415253","display_name":"Fluorine-19 NMR","level":3,"score":0.4131353795528412},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.31758934259414673},{"id":"https://openalex.org/C66974803","wikidata":"https://www.wikidata.org/wiki/Q10359898","display_name":"Nuclear magnetic resonance spectroscopy","level":2,"score":0.2992165684700012}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0040-4020(79)80077-0","doi":"https://doi.org/10.1016/0040-4020(79)80077-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0040-4020(79)80077-0","pdf_url":null,"source":{"id":"https://openalex.org/S205754296","display_name":"Tetrahedron","issn_l":"0040-4020","issn":["0040-4020","1464-5416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-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","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1542834719","https://openalex.org/W1966872010","https://openalex.org/W1985226585","https://openalex.org/W1985631951","https://openalex.org/W1992358451","https://openalex.org/W1999172612","https://openalex.org/W2013388079","https://openalex.org/W2014070915","https://openalex.org/W2018055313","https://openalex.org/W2018099826","https://openalex.org/W2027208333","https://openalex.org/W2028814172","https://openalex.org/W2029477562","https://openalex.org/W2029744141","https://openalex.org/W2032701374","https://openalex.org/W2034299723","https://openalex.org/W2034727433","https://openalex.org/W2047299861","https://openalex.org/W2047829997","https://openalex.org/W2063598968","https://openalex.org/W2066666278","https://openalex.org/W2068499638","https://openalex.org/W2069027118","https://openalex.org/W2071299374","https://openalex.org/W2076089683","https://openalex.org/W2087053711","https://openalex.org/W2090151773","https://openalex.org/W2094628046","https://openalex.org/W2106198409","https://openalex.org/W2127713978","https://openalex.org/W2128538861","https://openalex.org/W2130821594","https://openalex.org/W2137435768","https://openalex.org/W2158107145","https://openalex.org/W2313209730","https://openalex.org/W2314300583","https://openalex.org/W2319970705","https://openalex.org/W2326847791","https://openalex.org/W2418535692","https://openalex.org/W2439145566","https://openalex.org/W3024200537","https://openalex.org/W4237123574","https://openalex.org/W4249674457","https://openalex.org/W4255750951"],"related_works":["https://openalex.org/W2088798913","https://openalex.org/W4366528583","https://openalex.org/W1996856548","https://openalex.org/W2099078911","https://openalex.org/W4249797078","https://openalex.org/W2012237869","https://openalex.org/W2949819848","https://openalex.org/W2952637413","https://openalex.org/W4247632311","https://openalex.org/W2168641198"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
