118012-97-8Relevant articles and documents
CHIRAL THIOPHENE DIOXIDES AND THIOPHENE S,N-YLIDES AS DIENES FOR ASYMMETRIC DIELS-ALDER APPLICATION
Dillen, Jan L.M.,Meth-Cohn, Otto,Moore, Clive,van Rooyen, Petrus H.
, p. 3127 - 3138 (1988)
2-Menthyltrihalothiophene S,S-dioxides are efficient asymmetric dienes in Diels-Alder reactions with dienophiles to give regio- and stereoisomerically pure adducts.Thus styrene, allyl alcohol, methyl acrylate and acrylamide give solely one adduct while fl