28050-54-6Relevant articles and documents
AMBERLYST 15: A PRACTICAL, MILD AND SELECTIVE CATALYST FOR METHYL ESTERIFICATON OF CARBOXYLIC ACIDS
Petrini, Marino,Ballini, Roberto,Marcantoni, Enrico
, p. 847 - 854 (2007/10/02)
Mild and selective methyl esterification of carboxylic acids are realized using Amberlyst 15 as acid catalyst in methanol.No racemization, epimerization or ketalization products have been observed with this method.Excellent results are obtained in the esterifications of bile acids.
Olefins of the cholane series from deoxycholic and cholic acids
Brieskorn,Mosandl
, p. 118 - 127 (2007/10/02)
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A convenient synthesis of 3-keto bile acids by selective oxidation of bile acids with silver carbonate-Celite
Tserng
, p. 501 - 504 (2007/10/14)
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