Hydroformylation of 3-methyl-3-buten-1-ol and analogs thereof an

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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549423, 568865, 568866, C07D30910, C07C 2700

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046634681

ABSTRACT:
There is disclosed a method of hydroformylating 3-methyl-3-buten-1-ol and analogs thereof with carbon monoxide and hydrogen in the presence of a rhodium compound free from modification by a ligand containing an element belonging to the group V of the periodic table as well as a method of producing 3-methylpentane-1,5-diol and .beta.-methyl-.delta.-valerolactone using such hydroformylation product.

REFERENCES:
patent: 2429799 (1947-10-01), Bremner et al.
patent: 2564649 (1951-08-01), Rogers
patent: 3607885 (1971-09-01), Bombro
patent: 3966827 (1976-06-01), Aquila et al.
Schniepp et al., JACS, 68, 1646 (1946).
Oka, Bull. Chem. Soc. Japan, 35, 986 (1962).

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