反应详情

A solution of tetrabutylammonium fluoride in THF (1M, 3.3 mL) was added to a solution of 3-(tert-butyldimethylsilyloxy)-1-(2-chloropyridin-3-yl)propan-1-ol in THF (5 mL) and stirred for 60 min, then silica gel was added and the solvent were removed under reduced pressure. The entire flask contents were added to a column, that was prepared and eluted with 75% ETOAC/Hex, to yield that titled product (0.49 g), NMR CD3OD 1H δ 8.3 (dd, 1H), 8.0 (dd, 1H), 7.4 (dd, 1H), 5.1 (dd, 1H), 3.8 (m, 2H), 2.0 (m, 1H), 1.8 (m, 1H); MH+=188/190.

1. additionsilica gel was added
2. customthe solvent were removed under reduced pressure
3. additionThe entire flask contents were added to a column, that
4. customwas prepared
5. washeluted with 75% ETOAC/Hex