Synthesis of N-butyloxycarbonylalanyl-1,4dioxa-7-azaspiro[4,4]nonane-8(<i>S</i>)-carboxylic acid ethyl ester
Abstract
A four-step method has been developed for the synthesis of N-buryloxycarbonylalanyl-1,4-dioxa-7-azaspiro[4,4]nonane-8(S)-carboxylic acid ethyl ester through the formation of N-benzyloxycarbonyl-1,4-dioxa-7-azaspiro[4,4]nonane-8(S)-carboxylic acid ethyl ester.
How to Cite
Slavinskaya, V. A.; Chipens, G. I.; Sile, D. É.; Korchagova, É. Kh.; Katkevich, M. Y.; Grigor'eva, V. D.; Lukevits, É. Chem. Heterocycl. Compd. 1996, 32, 568. [Khim. Geterotsikl. Soedin. 1996, 663.]
For this article in the English edition, see DOI https://doi.org/10.1007/BF01164786