Process for making alkyl arsine compounds

Details Process for making alkyl arsine compounds Process for making alkyl arsine compounds

1993-06-04

1995-05-16

Kunemund, Robert

Single-crystal, oriented-crystal, and epitaxy growth processes;

Forming from vapor or gaseous state

With decomposition of a precursor

437104, 437107, 437133, 556 70, C30B 2502

Patent

active

054151295

ABSTRACT:
Alkyl arsines are made by a reaction of gaseous arsine and the corresponding gaseous olefin in contact with at least one Bronsted acid catalyst. Products produced thereby are mono- and di-substituted arsines, e.g. alkyl and di-alkyl arsines, which contain substantially no metallic or oxygenating impurities.

REFERENCES:
patent: 4857655 (1989-08-01), Valentine, Jr.
patent: 4900855 (1990-02-01), Hui et al.
patent: 5068372 (1991-11-01), Kanjolia et al.
patent: 5124278 (1992-06-01), Bohling et al.
patent: 5274149 (1993-12-01), Calbick et al.

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