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J.-T. HOU ET AL.
Trimethyl-(4-nitrobenzyloxy)silane (3h)
IR (neat): 2956, 1608, 1520, 1456, 1348, 1251, 1203, 1097, 1014, 842, 748, 688
cm−1; 1H NMR (500 MHz, CDCl3) δH 0.19 (s, 9H), 4.79 (s, 2H), 4.78 (d, J = 8.5 Hz, 2H),
6.19(d, J = 8.5 Hz, 2H) ppm; Anal. Calcd for C10H15NO3Si, C, 53.31; H, 6.71; N, 6.22.
Found: C, 53.50; H, 6.56, N, 6.05.
1-(1,3-Bistrimethylsilanyloxypropoxy)-2-methylbenzene (3n)
IR (neat): 2956, 2873, 1635, 1604, 1593, 1497, 1437, 1250, 1122, 1053, 989, 842, 748
cm−1; 1H NMR (500 MHz, CDCl3) δH 0.13 (s, 9H), 0.16 (s, 9H), 2.23 (s, 3H), 3.61–3.72
(m, 2H), 3.89–4.02 (m, 2H), 4.06–4.10 (m, 1H), 6.81 (d, J = 8.0, 1H), 6.85 (d, J = 8.0,
1H), 7.12–7.15 (m, 2H); 13C NMR (125 MHz, CDCl3) δC −0.48, 0.30, 16.51, 64.55, 69.63,
72.05, 110.95, 120.36, 126.70, 126.78, 130.67, 157.04 ppm; Calcd for C16H30O3Si2: C,
58.84; H, 9.26. Found: C, 59.02; H, 9.05.
Trimethyl-(3-phenylallyloxy)silane (3o)
1
IR (neat): 2956, 1628, 1419, 1122, 1068, 1001, 936, 852, 617 ppm; H NMR (500
MHz, CDCl3) δH 0.13 (s, 9H), 4.31 (dd, J = 5.5, 1.5 Hz, 2H), 6.29 (dt, J = 15.5, 5.5 Hz,
1H), 6.58 (dt, J = 15.5, 1.5 Hz, 1H), 7.21 (t, J = 7.5 Hz, 1H), 7.29 (t, J = 7.5 Hz, 2H),
7.37 (d, J = 7.5 Hz, 2H) ppm; Calcd for C12H18OSi: C, 69.84; H, 8.79. Found: C, 70.01;
H, 8.52.
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