FIELD: chemistry.
SUBSTANCE: invention relates to novel intermediate compounds such as: diethyl (R)-2-(1-(tert-butoxicarbonyl)pyrrolidin-3-yl)malonate, (R)-2-(1-(tert-butoxicarbonyl)pyrrolidin-3-yl)malonic acid, tert-butyl(R)-3-(2-hydroxyethyl)pyrrolidin-1-carboxylate, tert-butyl (R)-3-(2-iodoethyl)pyrrolidin-1-carboxylate, which are used in method of obtaining tert-butyl (R)-3-vinylpyrrolidin-1-carboxylate.
EFFECT: obtaining novel intermediate compounds.
5 cl, 3 dwg, 4 tbl, 23 ex
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Authors
Dates
2014-02-20—Published
2009-11-30—Filed