Process for preparing 3-hydroxyalkanals

Details Process for preparing 3-hydroxyalkanals Process for preparing 3-hydroxyalkanals

1998-02-11

1999-10-05

Kumar, Shailendra

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

Organic compounds

Oxygen containing

568458, 568485, 568496, 568862, 562 11, 562571, 546329, 546335, C07C 4561

Patent

active

059627450

ABSTRACT:
A process for preparing 3-hydroxyalkanals having 3 to 12 carbon atoms by hydration of 2-alkenals with homogeneous catalysis, by using as catalyst a compound corresponding to the formula ##STR1## wherein: z denotes H, C.sub.1 - to C.sub.6 -alkyl, --CH.sub.2 --CH(CH.sub.3) --Y' or --(CH.sub.2).sub.o --Y'

REFERENCES:
patent: 2434110 (1948-01-01), Hatch et al.
patent: 5171898 (1992-12-01), Arntz et al.
patent: 5284979 (1994-02-01), Haas et al.

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