{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Sayapin YA"],"funding":["State Assignment for Research SSC RAS","Ministry of Science and Higher Education of the Russian Federation","National Foundation for Science and Technology Development","State assignment for Research","Russian Foundation for Basic Research"],"pagination":["18226-18234"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8296560"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["6(28)"],"pubmed_abstract":["Derivatives of 2-(2-indolyl)-cyclopenta[b]pyrrole-3,4-diones and pyrindino[1,2-a]indoles were synthesized by a new reaction of contraction of the <i>o</i>-quinone ring, and their structures were investigated by X-ray crystallography and nuclear magnetic resonance spectroscopy. The mechanisms of the reactions were suggested based on density functional theory calculations of the critical parts of the potential energy surfaces."],"journal":["ACS omega"],"pubmed_title":["New Reactions of Contraction of the <i>o</i>-Quinone Ring with the Formation of Derivatives of 2-(2-Indolyl)-cyclopenta[b]pyrrole-3,4-diones and Pyrindino[1,2-a]indoles: A Combined Experimental and Density Functional Theory Investigation."],"pmcid":["PMC8296560"],"funding_grant_id":["17-53-540003_Viet_a","????????-??19-119092390076-7","0852-2020-0031","104.01-2015.68","01201354239"],"pubmed_authors":["Tran DL","Sayapin YA","A Krasnikova T","Tkachev VV","Bang DN","Tupaeva IO","M Aldoshin S","A Gusakov E","Duong TN","Nguyen TV","Dorogan IV","Vu Dinh H","Minkin VI"],"additional_accession":[]},"is_claimable":false,"name":"New Reactions of Contraction of the <i>o</i>-Quinone Ring with the Formation of Derivatives of 2-(2-Indolyl)-cyclopenta[b]pyrrole-3,4-diones and Pyrindino[1,2-a]indoles: A Combined Experimental and Density Functional Theory Investigation.","description":"Derivatives of 2-(2-indolyl)-cyclopenta[b]pyrrole-3,4-diones and pyrindino[1,2-a]indoles were synthesized by a new reaction of contraction of the <i>o</i>-quinone ring, and their structures were investigated by X-ray crystallography and nuclear magnetic resonance spectroscopy. The mechanisms of the reactions were suggested based on density functional theory calculations of the critical parts of the potential energy surfaces.","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jul","modification":"2025-04-26T03:53:18.163Z","creation":"2022-02-10T23:06:43.818Z"},"accession":"S-EPMC8296560","cross_references":{"pubmed":["34308053"],"doi":["10.1021/acsomega.1c02033"]}}