
Chemical and Pharmaceutical Bulletin p. 147 - 150 (1994)
Update date:2022-07-30
Topics:
Kita
Maeda
Takahashi
Fukui
Ogawa
Hatayama
The use of the 2-cyanoethyl group for carboxyl-protection is described. This group was readily introduced by esterification using ethylene cyanohydrin and the deprotection was carried out under mild conditions using tetrabutylammonium fluoride in dimethylformamide-tetrahydrofuran.
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