Process for preparing alcohols

Details Process for preparing alcohols Process for preparing alcohols

1986-09-26

1990-09-18

Siegel, Alan

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549 60, 549 78, 549472, 549497, 568807, 568808, 568809, 568813, 568816, 568822, 568838, 568839, 568878, 568907, C07C 2900, C07D28100

Patent

active

049580337

ABSTRACT:
A process for preparing an alcohol of the formula: ##STR1## by reacting a carbonyl compound of the formula: ##STR2## or an oxirane of the formula: ##STR3## magnesium and a propargyl halide of the formula: ##STR4## followed by hydrolysis, characterized in that the carbonyl compound (II) or the oxirane compound (III) and the propargyl halide (IV) are reacted simultaneously with magnesium in an inert solvent in the presence of zinc or a halide thereof.

REFERENCES:
patent: 4087468 (1978-05-01), Solomon
Wagner "Synthetic Organic Chemistry", (1985) pp. 160-167.
Sumitomo Chemical publication dated Jul. 27, 1981, EP-73569.

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