27092-44-0Relevant academic research and scientific papers
O-Sulfinylation of alcohols with methanesulfonyl cyanide or p-toluenesulfonyl cyanide
Barton, Derek H. R.,Jaszberenyi, Joseph Cs.,Theodorakis, Emmanouil A.
, p. 9167 - 9178 (2007/10/02)
Reaction of p-toluenesulfonyl cyanide or methanesulfonyl cyanide with alcohols in the presence of 1,8-diazabicyclo[5.4.0]under-7-ene (DBU) or 1,4-diazabicyclo[2.2.2]octane (DABCO) gives sulfinates in good yield. A mechanistic scheme involving sulfinyl cyanates 9 and 21 is suggested.
O-sulfinylation with methanesulfonyl cyanide or p-toluenesulfonyl cyanide and DBU
Barton,Jaszberenyi,Theodorakis
, p. 2585 - 2588 (2007/10/02)
Reaction of methanesulfonyl cyanide or p-toluenesulfonyl cyanide with alcohols in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) gives sulfinates in good yield. A mechanistic scheme involving sulfinyl cyanates is suggested.
A SIMPLE METHOD FOR TOSYLATION WITH INVERSION
Galynker, Igor,Still, W. Clark
, p. 4461 - 4464 (2007/10/02)
In this paper we describe a simple one-step procedure for tosylation with inversion, using zinc tosylate, diethylazodicarboxylate and triphenylphospine.
