{"id":"https://openalex.org/W2048486013","doi":"https://doi.org/10.1080/00397910600588868","title":"One\u2010Pot and Convenient Conversion of 5\u2010Azidopyrazole\u20104\u2010carboxaldehyde to Pyrazolo[3,4\u2010b]pyridines","display_name":"One\u2010Pot and Convenient Conversion of 5\u2010Azidopyrazole\u20104\u2010carboxaldehyde to Pyrazolo[3,4\u2010b]pyridines","publication_year":2006,"publication_date":"2006-04-17","ids":{"openalex":"https://openalex.org/W2048486013","doi":"https://doi.org/10.1080/00397910600588868","mag":"2048486013"},"language":"en","primary_location":{"id":"doi:10.1080/00397910600588868","doi":"https://doi.org/10.1080/00397910600588868","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00397910600588868","pdf_url":null,"source":{"id":"https://openalex.org/S114976158","display_name":"Synthetic Communications","issn_l":"0039-7911","issn":["0039-7911","1532-2432"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Synthetic Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://202.201.7.4:8080/handle/262010/79513","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Airong Zheng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Airong Zheng","raw_affiliation_strings":["a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100441778","display_name":"Wei Zhang","orcid":"https://orcid.org/0009-0009-2508-8428","observed_orcids":["https://orcid.org/0009-0009-2508-8428"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075611728","display_name":"Jinhui Pan","orcid":"https://orcid.org/0000-0003-0934-2229","observed_orcids":["https://orcid.org/0000-0003-0934-2229"]},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinhui Pan","raw_affiliation_strings":["a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100441778"],"corresponding_institution_ids":["https://openalex.org/I76214153"],"apc_list":null,"apc_paid":null,"fwci":1.4905,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.79326809,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"36","issue":"11","first_page":"1549","last_page":"1556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.7651000022888184,"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":0.7651000022888184,"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/T10817","display_name":"Multicomponent Synthesis of Heterocycles","score":0.07590000331401825,"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":0.04439999908208847,"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/pyrazolo-3-4-b-pyridines","display_name":"pyrazolo[3,4-b]pyridines","score":0.9940000176429749},{"id":"https://openalex.org/keywords/diazo-transfer","display_name":"diazo transfer","score":0.7239999771118164},{"id":"https://openalex.org/keywords/friedlander-reaction","display_name":"Friedl\u00e4nder reaction","score":0.8550000190734863},{"id":"https://openalex.org/keywords/one-pot-synthesis","display_name":"one-pot synthesis","score":0.921999990940094},{"id":"https://openalex.org/keywords/ketones","display_name":"ketones","score":0.593999981880188},{"id":"https://openalex.org/keywords/heterocycle-synthesis","display_name":"heterocyclic synthesis","score":0.5770000219345093}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9387574791908264},{"id":"https://openalex.org/C2776904781","wikidata":"https://www.wikidata.org/wiki/Q424424","display_name":"Diazo","level":2,"score":0.7050144672393799},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.45182767510414124},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3998393416404724},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3238604664802551}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/00397910600588868","doi":"https://doi.org/10.1080/00397910600588868","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00397910600588868","pdf_url":null,"source":{"id":"https://openalex.org/S114976158","display_name":"Synthetic Communications","issn_l":"0039-7911","issn":["0039-7911","1532-2432"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Synthetic Communications","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/79513","doi":null,"is_oa":true,"landing_page_url":"http://202.201.7.4:8080/handle/262010/79513","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:ir.lzu.edu.cn/:262010/79513","doi":null,"is_oa":true,"landing_page_url":"http://202.201.7.4:8080/handle/262010/79513","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W186126768","https://openalex.org/W1971399710","https://openalex.org/W1983826299","https://openalex.org/W1985394328","https://openalex.org/W2004313170","https://openalex.org/W2015053167","https://openalex.org/W2040668518","https://openalex.org/W2057634448","https://openalex.org/W2068075610","https://openalex.org/W2094791447","https://openalex.org/W2154626333","https://openalex.org/W2172447405","https://openalex.org/W2172918073","https://openalex.org/W2416076403","https://openalex.org/W2949534642","https://openalex.org/W2949877241","https://openalex.org/W2951511566","https://openalex.org/W2952207455","https://openalex.org/W2952261767","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2949686247","https://openalex.org/W2095409858","https://openalex.org/W2787617425","https://openalex.org/W2952278279","https://openalex.org/W1416421964","https://openalex.org/W2178227460","https://openalex.org/W4285115964","https://openalex.org/W2123296859","https://openalex.org/W2107638576","https://openalex.org/W2949470416"],"abstract_inverted_index":{"A":[0],"one\u2010pot":[1],"and":[2,31],"convenient":[3],"synthesis":[4],"of":[5,21,35],"multisubstituted":[6],"pyrazolo[3,4\u2010b]pyridines":[7],"in":[8,25],"moderate":[9],"to":[10,23,28],"high":[11],"yields":[12],"has":[13],"been":[14],"achieved":[15],"by":[16],"a":[17],"two\u2010step":[18],"reaction:":[19],"diazo\u2010transfer":[20],"5\u2010azido\u20101\u2010phenylpyrazole\u20104\u2010carboxaldehydes":[22],"ketones":[24],"ethanolic":[26],"KOH":[27],"give":[29],"5\u2010amino\u20101\u2010phenylpyrazole\u20104\u2010carboxaldehyde":[30,36],"subsequent":[32],"Friedlaender":[33],"reaction":[34],"with":[37],"ketones.":[38]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
