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31-1) 5-Hydroxymethyl-1-methylimidazole The title compound was obtained in a yield of 32percent according to the procedure described in J. M. Dener, L-H Zhang, H. Rapoport, J. Org. Chem., 1993, 58, 1159 using dihydroxyacetone and methylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta3.67(s, 3H), 4.58(s, 2H), 5.37(brs, 1H), 6.76(s, 1H), 7.32(s, 1H)
34-1) 5-Hydroxymethyl-1-cyclohexylmethylimidazole The title compound was obtained in a yield of 45percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and cyclohexylmethylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta0.94(m, 2H), 1.16(m, 3H), 1.50-1.70(m, 6H), 3.65(d, 2H), 4.24(brs, 1H), 4.60(s, 2H), 6.85(s, 1H), 7.45(s, 1H)
38-1) 5-Hydroxymethyl-1-(3-methyl)butylimidazole The title compound was obtained in a yield of 52percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and isoamylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta0.90(d, 6H), 1.32(m, 2H), 1.65(m, 1H), 3.67(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
39-1) 5-Hydroxymethyl-1-(2-methoxy)ethylimidazole The title compound was obtained in a yield of 60percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 2-methoxyethylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta3.38(s, 3H), 3.42(t, 2H), 3.65(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
41-1) 5-Hydroxymethyl-1-(3-ethoxy)propylimidazole The title compound was obtained in a yield of 61percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 3-ethoxypropylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta1.20(t, 3H), 1.72(m, 2H), 3.50(s, 4H), 3.63(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
47-1) 5-Hydroxymethyl-1(4-methylbenzyl)imidazole The title compound was obtained in a yield of 65percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 4-methylbenzylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta2.32(s, 3H), 4.50(s, 2H), 5.19(s, 2H), 6.95(s, 1H), 7.05(d, 2H), 7.15(d, 2H), 7.59(s, 1H)
43-1) 5-Hydroxymethyl-1-(4-methoxybenzyl)imidazole The title compound was obtained in a yield of 30percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 4-methoxybenzylamine hydrochloride as starting materials. 1H NMR(CDCl3+CD3OD) delta3.75(s, 3H), 4.50(s, 2H), 5.15(s, 2H), 6.86(m, 3H), 7.08(d, 2H), 7.42(s, 1H)
36-1) 5-Hydroxymethyl-1-octylimidazole The title compound was obtained in a yield of 52percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and octylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta0.88(t, 3H), 1.18(brs, 2H), 1.30(brs, 10H), 1.42(m, 2H), 3.67(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
48-1) 5-Hydroxymethyl-1-(3-methylbenzyl)imidazole The title compound was obtained in a yield of 60percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 3-methylbenzylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta2.27(s, 3H), 4.45(s, 2H), 4.52(br, 1H), 5.13(s, 2H), 6.80(d, 1H), 6.90(m, 2H), 7.08(m, 1H), 7.17(m, 1H), 7.34(s, 1H)
44-1) 5-Hydroxymethyl-1-(3-chlorobenzyl)imidazole The title compound was obtained in a yield of 60percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 3-chlorobenzylamine hydrochloride as starting materials. 1H NMR(CDCl3+CD3OD) delta3.81(s, 3H), 4.47(s, 2H), 5.25(s, 2H), 6.99(s, 1H), 7.05(m, 1H), 7.14(s, 1H), 7.30(d, 2H), 7.61(s, 1H)
37-1) 5-Hydroxymethyl-1-decylimidazole The title compound was obtained in a yield of 52percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and decylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta0.88(t, 3H), 1.04(brs, 2H), 1.30(brs, 14H), 1.42(m, 2H), 3.68(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
35-1) 5-Hydroxymethyl-1-pentylimidazole The title compound was obtained in a yield of 50percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and pentylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta0.90(t, 3H), 1.08(brs, 2H), 1.30(m, 4H), 1.45(m, 2H), 3.64(t, 2H), 4.24(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
40-1) 5-Hydroxymethyl-1-(3-methoxy)propylimidazole The title compound was obtained in a yield of 61percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 3-methoxypropylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta1.72(m, 2H), 3.32(s, 3H), 3.46(t, 2H), 3.63(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
42-1) 5-Hydroxymethyl-1-(3-isopropoxy)propylimidazole The tide compound was obtained in a yield of 61percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 3-isopropoxypropylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta1.15(d, 6H), 1.71(m, 2H), 3.45-3.55(m, 3H), 3.63(t, 2H), 4.23(brs, 1H), 4.60(s, 2H), 6.84(s, 1H), 7.44(s, 1H)
(2-fluorophenyl)methanamine hydrochloride[ No CAS ]
[ 38993-84-9 ]
[ 66973-95-3 ]
Yield
Reaction Conditions
Operation in experiment
71%
46-1) 5-Hydroxymethyl-1-(2-fluorobenzyl)imidazole The title compound was obtained in a yield of 71percent according to the same procedure as Preparation 31-1) using dihydroxyacetone and 2-fluorobenzylamine hydrochloride as starting materials. 1H NMR(CDCl3) delta3.25(s, 2H), 4.45(s, 2H), 5.27(s, 2H), 6.79(d, 1H), 7.17(m, 1H), 7.26(m, 1H), 7.35(d, 1H), 7.38(s, 1H)