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

 

作者: Ian W. J. Still,   Parkash C. Arora,   S. Khaqan Hasan,   Gerald W. Kutney,   Lawrence Y. T. Lo,   Kenneth Turnbull,  

 

期刊: Canadian Journal of Chemistry  （NRC Available online 1981）
卷期: Volume 59, issue 2  

页码: 199-209

 

ISSN:0008-4042

 

年代: 1981

 

DOI:10.1139/v81-032

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

The sulfoxides derived from 2,3-dihydro-4H-naphtho[1,2-b]thiopyran and its 4-phenyl and 4-oxo derivatives, as well as the analogous sulfoxides in the 2,3-dihydro-1H-naphtho[2,1-b]thiopyran series, have been synthesized and their structures established by spectroscopic methods, especially1H and13C nmr. On photolysis these sulfoxides have been found to react by a rather inefficient photochemical deoxygenation pathway.

 

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