{"id":"https://openalex.org/W1975877192","doi":"https://doi.org/10.1134/s1070427209020293","title":"Synthesis of stereospecific hinged ladder polyimides by Diels-Alder reaction","display_name":"Synthesis of stereospecific hinged ladder polyimides by Diels-Alder reaction","publication_year":2009,"publication_date":"2009-02-01","ids":{"openalex":"https://openalex.org/W1975877192","doi":"https://doi.org/10.1134/s1070427209020293","mag":"1975877192"},"language":"en","primary_location":{"id":"doi:10.1134/s1070427209020293","doi":"https://doi.org/10.1134/s1070427209020293","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s1070427209020293","pdf_url":null,"source":{"id":"https://openalex.org/S178325816","display_name":"Russian Journal of Applied Chemistry","issn_l":"0021-888X","issn":["0021-888X","0044-4618","1070-4272","1608-3296","3034-5545"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","norway-1","poland-20","russia-white-list-1","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Russian Journal of Applied Chemistry","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/A5050749561","display_name":"M. S. Salakhov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126595936","display_name":"Azerbaijan National Academy of Sciences","ror":"https://ror.org/006m4q736","country_code":"AZ","type":"government","lineage":["https://openalex.org/I126595936"]},{"id":"https://openalex.org/I4405283897","display_name":"Polimer Materiallar\u0131 \u0130nstitutu","ror":"https://ror.org/02g8wsg60","country_code":"AZ","type":"government","lineage":["https://openalex.org/I3131466805","https://openalex.org/I4405283897"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"M. S. Salakhov","raw_affiliation_strings":["Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","National Academy of Sciences of Azerbaidjan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","institution_ids":["https://openalex.org/I126595936","https://openalex.org/I4405283897"]},{"raw_affiliation_string":"National Academy of Sciences of Azerbaidjan","institution_ids":["https://openalex.org/I126595936"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031250979","display_name":"V. S. Umaeva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126595936","display_name":"Azerbaijan National Academy of Sciences","ror":"https://ror.org/006m4q736","country_code":"AZ","type":"government","lineage":["https://openalex.org/I126595936"]},{"id":"https://openalex.org/I4405283897","display_name":"Polimer Materiallar\u0131 \u0130nstitutu","ror":"https://ror.org/02g8wsg60","country_code":"AZ","type":"government","lineage":["https://openalex.org/I3131466805","https://openalex.org/I4405283897"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"V. S. Umaeva","raw_affiliation_strings":["Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","National Academy of Sciences of Azerbaidjan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","institution_ids":["https://openalex.org/I126595936","https://openalex.org/I4405283897"]},{"raw_affiliation_string":"National Academy of Sciences of Azerbaidjan","institution_ids":["https://openalex.org/I126595936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002608653","display_name":"Aygun I. Alikhanova","orcid":"https://orcid.org/0009-0009-8113-0643","observed_orcids":["https://orcid.org/0009-0009-8113-0643"]},"institutions":[{"id":"https://openalex.org/I126595936","display_name":"Azerbaijan National Academy of Sciences","ror":"https://ror.org/006m4q736","country_code":"AZ","type":"government","lineage":["https://openalex.org/I126595936"]},{"id":"https://openalex.org/I4405283897","display_name":"Polimer Materiallar\u0131 \u0130nstitutu","ror":"https://ror.org/02g8wsg60","country_code":"AZ","type":"government","lineage":["https://openalex.org/I3131466805","https://openalex.org/I4405283897"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"A. I. Alikhanova","raw_affiliation_strings":["Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","National Academy of Sciences of Azerbaidjan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Polymer Materials, National Academy of Sciences of Azerbaidjan, Sumgaiyt, Azerbaidjan","institution_ids":["https://openalex.org/I126595936","https://openalex.org/I4405283897"]},{"raw_affiliation_string":"National Academy of Sciences of Azerbaidjan","institution_ids":["https://openalex.org/I126595936"]}]}],"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":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":"82","issue":"2","first_page":"323","last_page":"327"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12084","display_name":"Synthesis and properties of polymers","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12084","display_name":"Synthesis and properties of polymers","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14303","display_name":"Polymer Synthesis and Characterization","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11298","display_name":"Synthesis and Properties of Aromatic Compounds","score":0.0,"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/stereospecific-synthesis","display_name":"stereospecific synthesis","score":0.7329999804496765},{"id":"https://openalex.org/keywords/diels-alder-reaction","display_name":"Diels-Alder reaction","score":0.9750000238418579},{"id":"https://openalex.org/keywords/polycondensation","display_name":"polycondensation","score":0.7350000143051147},{"id":"https://openalex.org/keywords/bismaleimide","display_name":"bismaleimide","score":0.9919999837875366}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9687678217887878},{"id":"https://openalex.org/C2779940776","wikidata":"https://www.wikidata.org/wiki/Q375669","display_name":"Diels\u2013Alder reaction","level":3,"score":0.7622825503349304},{"id":"https://openalex.org/C187921627","wikidata":"https://www.wikidata.org/wiki/Q2469470","display_name":"Stereospecificity","level":3,"score":0.7479372024536133},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.39340847730636597},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.36464589834213257},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.18024611473083496}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1134/s1070427209020293","doi":"https://doi.org/10.1134/s1070427209020293","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s1070427209020293","pdf_url":null,"source":{"id":"https://openalex.org/S178325816","display_name":"Russian Journal of Applied Chemistry","issn_l":"0021-888X","issn":["0021-888X","0044-4618","1070-4272","1608-3296","3034-5545"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","norway-1","poland-20","russia-white-list-1","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Russian Journal of Applied Chemistry","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/W2095200742"],"related_works":["https://openalex.org/W2901047797","https://openalex.org/W2401732580","https://openalex.org/W2987883609","https://openalex.org/W2094869086","https://openalex.org/W1990785675","https://openalex.org/W1972811625","https://openalex.org/W2952012255","https://openalex.org/W1928908337","https://openalex.org/W2039993708","https://openalex.org/W2110698813"],"abstract_inverted_index":{"A":[0],"one-stage":[1],"synthesis":[2],"of":[3,9],"hinge-ladder":[4],"polyimides":[5],"by":[6],"Diels-Alder":[7],"poly-condensation":[8],"polychlorinated":[10],"cyclic":[11],"bisimidodienes":[12],"with":[13],"bismaleimides":[14],"containing":[15],"aromatic":[16],"and":[17],"aliphatic":[18],"groups":[19],"was":[20],"studied.":[21]},"counts_by_year":[],"updated_date":"2026-10-09T09:14:12.587421","created_date":"2016-06-24T00:00:00"}