ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The synthesis is described of the monoethyl ester chlorides of (S)- and (R)-methyl benzyloxy malonic acid which are intermediates in the synthesis of ergotamine. Their absolute configuration was determined by linking the levorotatory antipode with S-(+)-citramalic acid.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19630460649