Monatshefte fur Chemie p. 933 - 944 (1988)
Update date:2022-08-04
Topics:
Puzicha, Gisbert
Levai, Albert
Szilagyi, Laszlo
Optically active 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones (14-17) have been synthesized via resolution and chemical transformation of nitrocarboxylic acids 6-9.Starting from the latter various optically active substances have been synthesized as well.Optical purity was checked by NMR spectroscopy. - Keywords: Resolution; Optical purity; Optically active benzothiazepines
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