US EPA

8337732 

Journal Article 

Mono- and diisothiocyanophosphoric acid esters and their derivatives 

Alimov, PI; Levkova, LN 

1964 

1 

Bulletin of the Academy of Sciences of the USSR. Division of Chemical Science
ISSN: 0568-5230 

Kluwer Academic Publishers-Plenum Publishers 

13 

1 

172-174 

English 

10.1007/BF01179595 

1. On reacting ethyl-, propyl-, butyl- and isobutylphosphoric acid dichlorides with potassium thiocyanate the corresponding diisothiocyanophosphoric acid esters were obtained in yields of 35 to 55% of theoretical. 2. On reacting ethyl diisothiocyanophosphate with ethyl glycinate, ethyl -aminobutyrate and p-chloroaniline and butyl diisothiocyanophosphate with p-chloroaniline the corresponding derivatives with two substituted thiourea residues bonded directly to a phosphorus atom were obtained. 3. On reacting diethyl isothiocyanophosphate with ethyl glycinate, 2-amino-4-methylthiazole, N-phenylglycine and diethanolamine the corresponding di-N-substituted thioureas were obtained. 4. On reacting diethyl isothiocyanophosphate with chlorine dichloromethyleneimine-N-diethylphosphate was obtained in high yield. © 1965 Consultants Bureau Enterprises, Inc.