Butanediol production

Details Butanediol production Butanediol production

1999-04-14

2000-10-03

Shippen, Michael L.

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

Organic compounds

Oxygen containing

C07C 3118

Patent

active

061275840

ABSTRACT:
Allyl alcohol is hydroformated to 1,4-butanediol using a rhodium and trialkyl phosphine catalyst having at least 2 methyl groups, the reaction first being carried out at milder conditions and subsequently at more, severe conditions.

REFERENCES:
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patent: 4238419 (1980-12-01), Matsumoto et al.
patent: 4590311 (1986-05-01), Drent
patent: 4678857 (1987-07-01), Dureanleau et al.
patent: 5290743 (1994-03-01), Chang
patent: 5504261 (1996-04-01), Mullin et al.

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