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ChemicalBook CAS DataBase List Propargyl alcohol propoxylate
3973-17-9

Propargyl alcohol propoxylate synthesis

5synthesis methods
-

Yield:-

Reaction Conditions:

with methyloxirane

Steps:

3 EXAMPLE 3

EXAMPLE 3 560 parts of propargyl alcohol (10 moles) and 5.6 parts of triphenyl phosphine were reacted at 95° to 100°C as described in Example 1 with 609 parts of propylene oxide (10.5 moles). 1161 parts of crude propylene glycol monopropargyl ether were obtained, and, after distillation, 1098 parts of pure ether of b.p. 74°C (15 mm) and nD20 = 1.4449 were recovered.

References:

US3931336,1976,A

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