Accession Number:

AD0610887

Title:

ON THE STRUCTURE OF HYPOPHOSPHOROUS ACID. III. THE REACTION OF THE AROMATIC DIAZOCOMPOUNDS WITH PHOSPHORUS TRICHLORIDE AND SODIUM DI-ISOPROPYL-PHOSPHITE,

Descriptive Note:

Corporate Author:

DIRECTORATE OF SCIENTIFIC INFORMATION SERVICES OTTAWA (ONTARIO)

Personal Author(s):

• PLETS,V. M.

Report Date:

1949-12-05

Pagination or Media Count:

5.0

Abstract:

The attempted reaction of PC13 with phenyl-diazonium chloride and with phenyl-diazonium nitrate demonstrated the inability of PC13 to form phosphor-organic compounds with aromatic diazo compounds. This is in contrast to analogous reactions using As and Sb salts. Similarly, no phosphor-organic compounds were obtained when Na di-isopropyl phosphite was made to react with phenyldiazonium chloride. The above reactions reveal a sharp difference between phosphorus acid and hypophosphorus acid with respect to the ability of the salts of the acids to react with diazo-derivatives. Incomplete studies of the reactions of PC13 with methylamine-HC1 and with diazomethane tend to confirm these results.

Descriptors:

• *PHOSPHITES
• *ORGANIC NITROGEN COMPOUNDS
• *ORGANIC PHOSPHORUS COMPOUNDS
• MOLECULAR STRUCTURE
• CHEMICAL REACTIONS
• SYNTHESIS(CHEMISTRY)
• SODIUM COMPOUNDS
• PHOSPHORUS COMPOUNDS
• CHLORIDES
• AROMATIC COMPOUNDS
• HYDRAZINE DERIVATIVES
• AMINES
• USSR

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE