Cyclopropyl dihalo phosphites

Details Cyclopropyl dihalo phosphites Cyclopropyl dihalo phosphites

1980-08-25

1981-12-15

Sutto, Anton H.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260950, 260958, 260960, C07F 9206

Patent

active

043058906

ABSTRACT:
When the reaction of aldehydes with alkali metal trihaloacetates is carried out in the presence of a highly polar aprotic solvent (DMF, DMSO), novel organic alkali metal carbonates, which are precursors of pyrethroid insecticides, are formed in high yields and at a high rate. Novel sulfonates and dihalophosphites, derived from these carbonates have also been claimed.

REFERENCES:
Eliseenkov et al., "Chem. Abs.", vol. 64, (1966), 11074h.
Gerrard et al., "Chem. Abs.", vol. 49, (1950), 2440g.
Khairullin et al., "Chem. Abs.", vol. 64, (1966), 8062f.

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