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.
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References
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Additional information
Latvian Institute of Organic Synthesis, Riga LV-1006. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 663–665, May, 1996. Original article submitted January 31, 1996.
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Slavinskaya, V.A., Chipens, G.I., Sile, D.É. et al. Synthesis of N-butyloxycarbonylalanyl-1,4dioxa-7-azaspiro[4,4]nonane-8(S)-carboxylic acid ethyl ester. Chem Heterocycl Compd 32, 568–570 (1996). https://doi.org/10.1007/BF01164786
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DOI: https://doi.org/10.1007/BF01164786