94594-87-3Relevant academic research and scientific papers
CONFIGURATIONALLY AND CONFORMATIONALLY HOMOGENEOUS ARYL-cis-1-THIADECALINS
Klimenko, S. K.,Stolbova, T. V.,Tyrina, T. I.,Sorokin, N. N.,Leshcheva, I. F.,et al.
, p. 728 - 733 (1984)
The structure of aryl-substituted cis-1-thiadecalins formed together with 5,6-tetramethylenethiopyrylium salts in disproportionation reactions of condensed 4H-, 6H-thiopyrans and dihydrothiopyrans with CF3COOH, as well as in the ionic reduction of the latter by the ion pair trifluoroacetic acid-triethylsilane, was studied.It was shown that the reduction proceeds stereospecifically with the formation of configurationally and conformationally homogeneous aryl-cis-1-thiadecalins possessing 2α-R1- and 2α-R1-4α-R2-configurations.The configurational and conformational assignments were made by the 13C NMR method.
