155782-82-4Relevant academic research and scientific papers
Tetrahydro-1,4-thiazine-1,1-dioxides: Part IV - Synthesis and conformational analysis of some 2,3,5-trisubstituted tetrahydro-1,4-thiazine-1,1-dioxides
Reddy, D. Bhaskar,Reddy, M. Muralidhar,Subbaraju, Gottumukkala V.
, p. 816 - 822 (2007/10/03)
A series of new 2-aroyl-3,5-diaryltetrahydro-1,4-thiazine-1,1-dioxides (2) has been synthesized either from phenacylsulfonylacetic acids (1) or phenacylstyrylsulfones (3), which in turn are obtained from the substituted acetophenones or styrenes, respecti
A NEW APPROACH TO THE SYNTHESIS OF ISOMERIC E,Z- AND E,E-BIS(STYRYL)SULFONES AND A STUDY OF THEIR CYCLOPROPANATION
Reddy, D. Bhaskar,Reddy, P. V. Ramana,Vijayalakshmi, S.,Reddy, M. V. Ramana
, p. 63 - 72 (2007/10/02)
The E,Z- and E,E-bis(styryl)sulfones (V and X) have benn synthesized from 4-methylphenylacetylene (1) and 4-methylstyrene (VI), respectively.The cyclopropanation of V and X with dimethylsulfoxonium methylide by PTC or Corey and Chaykovsky methods gave E,E
