SelectiveC-mono- andC,C-dialkylation of thiophosphorylacetonitriles
作者:I. L. Odinets、N. M. Vinogradova、O. I. Artyushin、R. M. Kalyanova、K. A. Lyssenko、P. V. Petrovskii、T. A. Mastryukova、M. I. Kabachnik
DOI:10.1007/bf02498169
日期:1998.5
Alkylation of thiophosphorylacetonitriles under phase transfer catalysis conditions in the 50% NaOH/CH2Cl2 system proceeds as monoalkylation, whereas alkylation in MeCN with the use of solid KOH as a base gives a disubstituted product. The order in which the reagents were added as well as dilution of the reaction mixture affected substantially the yields of the target compounds. X-ray diffraction analysis of a single crystal of dibutyl(diphenylthiophosphoryl)acetonitrile was carried out.
The Selective C-Mono-and C,C-Dialkylation of Thiophosphorylacetonitriles and Reactivity of the Products
作者:Natalya M. Vinogradova、Irene L. Odinets、Oleg I. Artyushin、Konstantin A. Lyssenko、Pavel V. Petrovsky、Tatyana A. Mastryukova