106943-13-9Relevant articles and documents
THIOL ADDITIONS TO DISSYMMETRICAL 1,4-DIARYLSULFONYL-2-BUTYNES. REGIOSELCTIVITY AND STEREOSELECTIVITY
Thyagarajan, B. S.,Wood, B. F.,Glowienka, J. A.
, p. 275 - 284 (2007/10/02)
Regioselectivity is restored in the addition of thiols to 1,4-diarylsulfonyl-2-butynes based on differing electron-demands of the substituents on the aromatic rings attached to the butynyl sulfones.Kinetic control of addition leading to preponderant forma