tert-Butyldiphenylchlorosilane → Tert-butyl(pentadec-14-ynyloxy)diphenylsilane
반응식
[CH2:1]([OH:16])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]#[CH:15].[CH3:17][C:18]([Si:21](Cl)([C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1)[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)([CH3:20])[CH3:19]>>[C:18]([Si:21]([O:16][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]#[CH:15])([C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1)[C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1)([CH3:20])([CH3:17])[CH3:19]참가 물질
3
실험 절차
Silylation of pentadec-14-yn-1-ol (8.80 g, 39.28 mmol) using TBDPSCl (12.92 g, 47.14 mmol) as described above gave tert-butyl(pentadec-14-ynyloxy)diphenylsilane (16.7 g, 87%) as a colorless oil. TLC: 6% EtOAc/hexanes, Rf≈0.6; 1H NMR (CDCl3, 300 MHz) δ 7.65-7.68 (m, 4H), 7.34-7.42 (m, 6H), 3.65 (t, J=7.3 Hz, 2H), 2.15-2.21 (m, 2H), 1.94 (t, J=1.9 Hz, 1H), 1.20-1.60 (m, 22H), 1.04 (s, 9H).
출처 및 근거
- ORD 기록
- ord-96e59b6a6f2d4ea097ad4c2537995682
- 출처 데이터셋
- uspto-grants-2016_03