Conformational analysis and photochemical behavior of sulfoxides in the naphtho [1, 2-b] thiopyran and naphtho [2, 1-b] thiopyran series

…, PC Arora, SK Hasan, GW Kutney…

文献索引：Still, Ian W. J.; Arora, Parkash C.; Hasan, S. Khaquan; Kutney, Gerald W.; Lo, LAwrence Y. T.; Turnbull, Kenneth Canadian Journal of Chemistry, 1981 , vol. 59, p. 199 - 209

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被引用次数: 12

摘要

The sulfoxides derived from 2, 3-dihydro-4 H-naphtho [1, 2-b] thiopyran and its 4-phenyl and 4-oxo derivatives, as well as the analogous sulfoxides in the 2, 3-dihydro-1 H-naphtho [2, 1- b] thiopyran series, have been synthesized and their structures established by spectroscopic methods, especially 1H and 13C nmr. On photolysis these sulfoxides have been found to react by a rather inefficient photochemical deoxygenation pathway.