Synthesis of bicyclic systems containing fused sulfolane and isoxazolidine rings
A method was developed based on reactions of 2-benzylidene-3-methyl-4-nitro-3-thiolene 1,1-dioxide and its substituted analogs with hydroxylamine and N -methylhydroxylamine for the synthesis of 3-aryl-6а-methyl-6-nitrohexahydrothieno[2,3- d ]isoxazole 4,4-dioxides – new representatives of original b...
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Published in | Chemistry of heterocyclic compounds (New York, N.Y. 1965) Vol. 54; no. 1; pp. 76 - 82 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
2018
Springer Nature Springer Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | A method was developed based on reactions of 2-benzylidene-3-methyl-4-nitro-3-thiolene 1,1-dioxide and its substituted analogs with hydroxylamine and
N
-methylhydroxylamine for the synthesis of 3-aryl-6а-methyl-6-nitrohexahydrothieno[2,3-
d
]isoxazole 4,4-dioxides – new representatives of original bicyclic structures combining condensed isoxazolidine and sulfolane rings. The structures of the obtained compounds were established by methods of IR spectroscopy, one-dimensional
1
Н and
13
С NMR spectroscopy, two-dimensional
1
Н–
13
С HMQC and
1
Н–
13
С HMBC experiments, and X-ray structural analysis. |
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ISSN: | 0009-3122 1573-8353 |
DOI: | 10.1007/s10593-018-2233-y |