Method for the synthesis of primary arsines

Details Method for the synthesis of primary arsines Method for the synthesis of primary arsines

1990-07-16

1991-11-26

Prescott, Arthur C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 64, C07F 966

Patent

active

050683721

ABSTRACT:
Disclosed is a method for producing, from an aqueous basic composition, a primary arsine having one hydrocarbyl group bonded directly to As, the basic composition having been obtained from the combination of components comprising an alkali metal arsenite and a reactive hydrocarbyl halide by combining the aqueous composition with an acidic, nascent hydrogen-generating reducing agent to produce the primary arsine directly from the aqueous composition without isolation of the primary arsonic acid intermediate.

REFERENCES:
patent: 4611071 (1986-09-01), DePriest
patent: 4857655 (1989-08-01), Valentine
patent: 4900855 (1990-02-01), Hui et al.

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