Zobrazeno 1 - 8
of 8
pro vyhledávání: '"B. A. Rekhter"'
Autor:
M. A. Rekhter, B. A. Rekhter
Publikováno v:
Chemistry of Heterocyclic Compounds. 48:386-389
The experimental discovery of a significant modification of a chemical reaction has always been considered a noteworthy achievement. As shown below, four modifications of the indolinedione-indole rearrangement and three modifications of the synthesis
Autor:
M. A. Rekhter, B. A. Rekhter
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:1161-1164
Publikováno v:
ChemInform. 29
Publikováno v:
ChemInform. 29
Autor:
M. A. Rekhter, B. A. Rekhter
Publikováno v:
ChemInform. 29
Autor:
M. A. Rekhter, B. A. Rekhter
Publikováno v:
Chemistry of Heterocyclic Compounds. 34:499-501
Publikováno v:
Chemistry of Heterocyclic Compounds. 34:275-277
Only the bromine atom at the primary carbon atom participates in nucleophilic replacement by a trifluoroacetate ion and elimination of HBr in 1-(2,3-dibromopropyl)isatin.
Publikováno v:
Chemistry of Heterocyclic Compounds. 34:250-251
l-(2-Oxoalkyl)indole-2,3-diones (la-f) undergo the indoledione-indole rearrangement in 0.4-1% aq. NaOH to give the sodium salt of the corresponding 2-(l-oxoalkyl)indole-3-carboxylic (Ila-f) [1-4]. Under the same conditions, only opening of the hetero