반응 #74887

반응 방정식

2,6,10,10-tetramethyl-1-oxa-spiro[4.5]decan-6-ol

N,N-dimethylaniline

propionyl chloride

→

ester

수율 63.0%

2,6,10,10-Tetramethyl-1-oxa-spiro[4.5]dec-6-yl propionate

수율 63.0%

반응 조건

실험 절차

2.17 g (0.01 M) of 2,6,10,10-tetramethyl-1-oxa-spiro[4.5]decan-6-ol -- isomer A; see Example 1 -- were treated with a mixture of 12.1 g (0.10 M) of N,N-dimethylaniline and 4.62 g (0.05 M) of propionyl chloride as indicated in Example 3 to give 1.7 g (63%) of the desired ester, b.p. 100°-110°/0.5 Torr.

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