Preparation of dihydropyrans

Details Preparation of dihydropyrans Preparation of dihydropyrans

1979-06-21

1981-01-20

Chan, Nicky

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30918

Patent

active

042461774

ABSTRACT:
Dihydropyrans, such as 3,4-dihydro-4-methyl-2[H]-pyran, are prepared from unsaturated alcohols, such as 3-methyl-3-buten-1-ol, by reaction with carbon monoxide and hydrogen employing a Group VIII or VIB catalyst.

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