537718-14-2Relevant articles and documents
Processes for preparing C-7 substituted steroids
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Page/Page column 4; 10, (2008/06/13)
This invention relates to processes for the preparation of novel 7-carboxy substituted steroid compounds of Formula I,
New process for the preparation of methyl carbonates
Wuts, Peter G. M.,Ashford, Scott W.,Anderson, Andrew M.,Atkins, Joseph R.
, p. 1483 - 1485 (2007/10/03)
(Matrix presented) The methyl carbonate of HOBt was developed for the conversion of alcohols to carbonates. This method is superior to the use of methyl chloroformate or methyl pyrocarbonate, especially with more hindered alcohols. The reagent is a stable solid that is easily prepared on a multigram scale.