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
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Mendeleev Communications
ISSN: 0959-9436 |
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| Output data | Year: 1993, Volume: 3, Number: 4, Pages: 151-153 Pages count : 3 DOI: 10.1070/MC1993v003n04ABEH000263 | ||
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Abstract:
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.
Cite:
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 OpenAlex
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 OpenAlex
Dates:
| Published print: | Jan 1, 1993 |
Identifiers:
| Web of science: | WOS:A1993LZ95000010 |
| Scopus: | 2-s2.0-4243399937 |
| Elibrary: | 30904401 |
| OpenAlex: | W2043494018 |