Lanthanide catalyzed synthesis of β-hydroxyl amides
Lanthanide (III) chloride improved the reaction of carboxylic esters with β-amino alkoxides (generated in situ from β-amino alcohols) and produced β-hydroxyl amides under mild conditions, and in high yields.
?A!-annellated pyrrole derivatives and their use in pharmacology
The present invention relates to heterocyclic compounds with the formula STR1 in which R1 to R7, B, a, and X have the meanings indicated in the specification. These compounds can be used for the treatment of diseases of the rheumatic
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(2008/06/13)
A mild, nonacidic method for the conversion of carboxylic esters into oxazolines
Conversion of carboxylic esters directly into amide alcohols is facilitated by use of base. Combined with a nonacidic cyclization of the intermediate amide alcohol this method allows formation of oxazolines under nonacidic conditions directly from the car
Dodd,Guan,Schwender
p. 1003 - 1008
(2007/10/02)
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