{"id":"https://openalex.org/W2401037693","doi":"https://doi.org/10.1002/chin.198906182","title":"ChemInform Abstract: Novel Fused N\u2010Heterocycles Derived from 3,6\u2010Dichloro\u20104\u2010pyridazinecarbonyl Chloride.","display_name":"ChemInform Abstract: Novel Fused N\u2010Heterocycles Derived from 3,6\u2010Dichloro\u20104\u2010pyridazinecarbonyl Chloride.","publication_year":1989,"publication_date":"1989-02-07","ids":{"openalex":"https://openalex.org/W2401037693","doi":"https://doi.org/10.1002/chin.198906182","mag":"2401037693"},"language":"en","primary_location":{"id":"doi:10.1002/chin.198906182","doi":"https://doi.org/10.1002/chin.198906182","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.198906182","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ChemInform","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5070384404","display_name":"Walter Ried","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"W. RIED","raw_affiliation_strings":["Inst. Org. Chem., Univ. Frankfurt, D-6000 Frankfurt/M. 70"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inst. Org. Chem., Univ. Frankfurt, D-6000 Frankfurt/M. 70","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050748311","display_name":"Thomas A. Eichhorn","orcid":"https://orcid.org/0000-0002-6302-1357","observed_orcids":["https://orcid.org/0000-0002-6302-1357"]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"T. A. EICHHORN","raw_affiliation_strings":["Inst. Org. Chem., Univ. Frankfurt, D-6000 Frankfurt/M. 70"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inst. Org. Chem., Univ. Frankfurt, D-6000 Frankfurt/M. 70","institution_ids":["https://openalex.org/I114090438"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114090438"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.7378000020980835,"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":0.7378000020980835,"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/T13230","display_name":"Synthesis and Reactivity of Heterocycles","score":0.10660000145435333,"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/T14099","display_name":"Synthesis and Characterization of Heterocyclic Compounds","score":0.07810000330209732,"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/fused-n-heterocycles","display_name":"fused N-heterocycles","score":0.9679999947547913},{"id":"https://openalex.org/keywords/heterocyclic-amines","display_name":"heterocyclic amines","score":0.7919999957084656},{"id":"https://openalex.org/keywords/amide-cyclization","display_name":"amide cyclization","score":0.8460000157356262},{"id":"https://openalex.org/keywords/fused-pyridazines","display_name":"fused pyridazines","score":0.7680000066757202},{"id":"https://openalex.org/keywords/fused-pyrimidines","display_name":"fused pyrimidines","score":0.628000020980835},{"id":"https://openalex.org/keywords/fused-pyrazoles","display_name":"fused pyrazoles","score":0.593999981880188}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9890843629837036},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.6049836277961731},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.5037383437156677},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3391217291355133},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.24674421548843384}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/chin.198906182","doi":"https://doi.org/10.1002/chin.198906182","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.198906182","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ChemInform","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":1,"referenced_works":["https://openalex.org/W2053892301"],"related_works":["https://openalex.org/W2053892301","https://openalex.org/W2951838618","https://openalex.org/W4205130812","https://openalex.org/W2403459375","https://openalex.org/W2012263704","https://openalex.org/W2950286100","https://openalex.org/W4255882063","https://openalex.org/W2513361689","https://openalex.org/W2951076075","https://openalex.org/W2068769074"],"abstract_inverted_index":{"Abstract":[0],"The":[1],"reaction":[2],"of":[3],"the":[4,13,24],"title":[5],"compound":[6],"(III)":[7],"with":[8],"heterocyclic":[9],"amino":[10],"compounds":[11],"yields":[12],"crude":[14],"amides":[15],"which":[16],"are":[17],"immediately":[18],"subjected":[19],"to":[20,22],"cyclization":[21],"give":[23],"products":[25],"(I),":[26],"(V)":[27],"and":[28],"(VIIIb).":[29]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
