Process for preparing tertiary diarylalkylphosphines

Details Process for preparing tertiary diarylalkylphosphines Process for preparing tertiary diarylalkylphosphines

1995-05-24

1996-06-18

Nazario-Gonzales, Porfirio

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

Organic compounds

Phosphorus containing

C07F 902

Patent

active

055279678

ABSTRACT:
The invention relates to a process for preparing phosphines ##STR1## where, for example R.sup.1 is (C.sub.1 -C.sub.10)alkyl, (C.sub.3 -C.sub.10)cycloalkyl, C(YZ)aryl Y, Z is (C.sub.1 -C.sub.4)alkyl, hydrogen, Aryl is phenyl, naphthyl, anthracenyl, phenanthrenyl, or biphenyl, binaphthyl
and

REFERENCES:
patent: 2902517 (1959-09-01), Schmerling
patent: 2912465 (1959-11-01), Ranisden
patent: 3751481 (1973-08-01), Weinberg
patent: 4507501 (1985-03-01), Nelson
patent: 4618720 (1986-10-01), Bay et al.
patent: 4668823 (1987-05-01), Murray
patent: 4758315 (1988-07-01), Folest et al.
patent: 5288912 (1994-02-01), Devon
European Search Report No. 95107514.2, Aug. 31, 1995.

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