PORUBSKÝ, Martin, Lukáš TENORA and Milan POTÁČEK. 1,3-Dipolar Cycloaddition in the Preparation of New Fused Heterocyclic Compounds via Thermal Initiation. Online. Molecules. Mayer und Muller, 2016, vol. 21, No 2, p. "nestrankovano", 11 pp. ISSN 1420-3049. Available from: https://dx.doi.org/10.3390/molecules21020187. [citováno 2024-04-23]
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Basic information
Original name 1,3-Dipolar Cycloaddition in the Preparation of New Fused Heterocyclic Compounds via Thermal Initiation
Authors PORUBSKÝ, Martin (703 Slovakia, belonging to the institution), Lukáš TENORA (203 Czech Republic, belonging to the institution) and Milan POTÁČEK (203 Czech Republic, guarantor, belonging to the institution)
Edition Molecules, Mayer und Muller, 2016, 1420-3049.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10401 Organic chemistry
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 2.861
RIV identification code RIV/00216224:14310/16:00089342
Organization unit Faculty of Science
Doi http://dx.doi.org/10.3390/molecules21020187
UT WoS 000371895900111
Keywords in English 1 3 dipolar cycloaddition; fused heterocycles; thermal initiation; 3 aminobenzo[b]furan 2 carbaldehyde
Tags AKR, rivok
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 17/4/2017 09:56.
Abstract
This paper describes the synthesis of precursors with a benzo[b]furan skeleton for the intramolecular 1,3-dipolar cycloaddition of azomethine ylides prepared from N-substituted 3-allyl-aminobenzo[b]furan-2-aldehydes and secondary amines derived from alfa-amino acid esters. Reactions were initiated by heating. The products consisted of four fused rings with three stereogenic centers. Their structure and stereochemistry were determined by NMR spectra and X-ray measurements.
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