Intramolecular Cyclization in 4-Azido-5-ethoxycarbonyl-2-(2′-hydroxyphenyOpyrimidine: Synthesis and Properties of 3-Ethoxy-6-(2′-hydroxyphenyl)isoxazolo[3,4-d]pyrimidine

Intramolecular Cyclization in 4-Azido-5-ethoxycarbonyl-2-(2′-hydroxyphenyOpyrimidine: Synthesis and Properties of 3-Ethoxy-6-(2′-hydroxyphenyl)isoxazolo[3,4-d]pyrimidine Full article

Journal

Mendeleev Communications
ISSN: 0959-9436

Output data

Year: 1993, Volume: 3, Number: 4, Pages: 151-153 Pages count : 3 DOI: 10.1070/MC1993v003n04ABEH000263

Authors

Vetchinov V.P. ¹ , Nikolaenkova E.B. ¹ , Mamatyuk V.I. ¹ , Krivopalov V.P. ¹

Affiliations

1	(Scopus) Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation

The title azide in the solid state or in DMSO solution cyclizes thermally to isoxazolo[3,4-d]pyrimidine 2, which can either further rearrange to isoxazolone 3 or be transformed to hydroxylamine 5 or sulfoximine 7 on interaction with water or upon dilution of its DMSO solution by water, respectively; the tetrazolo tautomer 1T yields the acrylate 6. © 1993, jointly by The Russian Academy of Sciences and The Royal Society of Chemistry (Turpion Ltd). All rights reserved.

Vetchinov V.P. , Nikolaenkova E.B. , Mamatyuk V.I. , Krivopalov V.P.
Intramolecular Cyclization in 4-Azido-5-ethoxycarbonyl-2-(2′-hydroxyphenyOpyrimidine: Synthesis and Properties of 3-Ethoxy-6-(2′-hydroxyphenyl)isoxazolo[3,4-d]pyrimidine
Mendeleev Communications. 1993. V.3. N4. P.151-153. DOI: 10.1070/MC1993v003n04ABEH000263 WOS Scopus РИНЦ

Published print:

Jan 1, 1993

Web of science	WOS:A1993LZ95000010
Scopus	2-s2.0-4243399937
Elibrary	30904401
OpenAlex	W2043494018