反应详情

2-Methylpropoxyacetyl chloride may be obtained in the following manner: thionyl chloride (5 cc) is added in the course of 15 minutes to a solution of 2-methylpropoxyacetic acid (8.3 g) in chloroform (50 cc). The mixture is heated for 5 hours under reflux and then evaporated to dryness under reduced pressure (2.7 kPa). 2-Methylpropoxyacetyl chloride (7.5 g) is thereby obtained in the form of an oil, which is employed in the crude state in the subsequent syntheses.

1. temperatureThe mixture is heated for 5 hours
2. temperatureunder reflux
3. customevaporated to dryness under reduced pressure (2.7 kPa)