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36865-40-4

1-BROMO-3-ETHOXYPROPANE synthesis

4synthesis methods
-

Yield:36865-40-4 100%

Reaction Conditions:

with triphenylphosphine in tetrachloromethane;

Steps:

3.A Step A

Step A 3-Bromopropyl Ethyl Ether To a solution of 3-ethoxypropanol (5.0 g, 48 mmol) in carbon tetrachloride (19.1 g, 57.6 mmol) cooled to 0° C. was added triphenylphosphine (15.1 g, 57.6 mmol); this mixture was stirred for 3 hr, filtered through silica gel and evaporated to a residue which was distilled to give and oil (10.98 g). Redistillation of the oil from phosphorous pentoxide gave 3-bromopropyl ethyl ether (8.0 g, 100%): bp 142°-144° C.

References:

US5538966,1996,A

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