860786-10-3Relevant articles and documents
Efficient synthesis of t-butyl 3-alkyl-N-hydroxy-oxindole-3-carboxylates from di-t-butyl 2-nitrophenylmalonates
Yamai, Yu-suke,Ishida, Kyoji,Natsutani, Itaru,Uesato, Shinichi,Nagaoka, Yasuo,Sumiyoshi, Takaaki
, p. 1257 - 1268 (2019/07/31)
– A selective and efficient synthesis of t-butyl 3-alkyl-N-hydroxy-oxindole-3-carboxylates from di-t-butyl 2-nitrophenylmalonates is described. A tandem reduction-cyclization approach involving reduction of di-t-butyl 2-methyl-(2-nitrophenyl)malonate to d
Formal total synthesis of (-)-physostigmine
Asakawa, Kaori,Noguchi, Naoyoshi,Nakada, Masahisa
scheme or table, p. 183 - 190 (2011/03/22)
The formal total synthesis of (-)-physostigmine via the chiral malonic acid mono-ester ((R)-2-(2-chlorophenyl)-2-methoxycarbonylpropanoic acid, 99% ee) newly prepared by the pig liver esterase (PLE) mediated asymmetric hydrolysis of the corresponding di-e