暂无可渲染的结构数据
CC(C)(C)[Si](C)(C)OC1=C(C=CC(=C1)N)OC中间体产品
3-[tert-butyl(dimethyl)silyl]oxy-4-methoxyaniline
结构、标识符和计算性质已按 CAS 与数据库记录完成匹配。
| 中文名称 | 3-[tert-butyl(dimethyl)silyl]oxy-4-methoxyaniline |
|---|---|
| English name | 3-[tert-butyl(dimethyl)silyl]oxy-4-methoxyaniline |
| IUPAC 名称 | — |
| CAS号 | 263745-37-5 |
| 数据库编号 | 15453719 |
| 分子式 | — |
| 分子量 | — |
产品信息
3-[tert-butyl(dimethyl)silyl]oxy-4-methoxyaniline（CAS 263745-37-5）的产品身份、结构标识及相关反应资料，供化学中间体检索、研发和采购评估使用。
可能的应用方向
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数据库编号 15453719
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合成路线数据
9 条反应 · 9 篇文献
反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-4fedcfe9e62942fd9dd20901a63c47f6反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-19cfab35547048aab3d63bb7724205bc反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A mixture of 3-iodophthalic acid dimethyl ester (1.0 g, 3.1 mmol), 3-(tert-butyldimethylsilanyloxy)-4-methoxyphenylamine (0.79 g, 3.1 mmol), Pd2(dba)3 (0.13 g, 0.14 mmol), rac-BINAP (0.058 g, 0.093 mmol), and cesium carbonate (1.4 g, 4.3 mmol), in 6 mL toluene was heated to reflux under nitrogen for 24 hours. The reaction mixture was cooled, diluted with CH2Cl2 (10 mL), and filtered through Celite, and the filter was washed with additional CH2Cl2 (30 mL). The filtrate was evaporated, and the residue was chromatographed using a hexanes-ethyl acetate gradient, eluting 1.0 g of the product at 90:10 hexanes-ethyl acetate, in 71% yield: 1H NMR (CDCl3) δ 0.16 (s, 6H), 0.98 (s, 9H), 3.81 (s, 3H), 3.87 (s, 3H), 3.88 (s, 3H), 6.69-6.75 (m, 2H), 6.82 (d, J=8.2 Hz, 1H), 6.95 (dd, J=7.3 Hz, J=1.1 Hz, 1H), 7.12 (dd, J=7.0 Hz, J=1.1 Hz, 1H), 7.24 (t, J=7.8 Hz, 1H), 8.04 (s, 1H). to reflux under nitrogen for 24 hours The reaction mixture was cooled filtered through Celite the filter was washed with additional CH2Cl2 (30 mL) The filtrate was evaporated the residue was chromatographed eluting 1.0 g of the product at 90:10 hexanes-ethyl acetate
来源 ID: ord-86ddb96d98634825b607272499b5fa37反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A mixture of tert-butyl-(2-methoxy-5-nitrophenoxy)dimethylsilane (3.0 g, 10.6 mmol) and 5% Pd—C (0.3 g) in 30 mL of ethyl acetate was hydrogenated under 50 psi of hydrogen gas for 14 hours. The mixture was filtered through Celite and the filtrate was evaporated. The residue was chromatographed using a hexanes-ethyl acetate gradient, eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate, in 74% yield: 1H NMR (CDCl3) δ 0.15 (s, 6H), 0.99 (s, 9H), 3.37 (br, 2H), 3.72 (s, 3H), 6.23-6.29 (m, 2H), 6.68 (d, J=8.1 Hz, 1H). The mixture was filtered through Celite the filtrate was evaporated The residue was chromatographed eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate
来源 ID: ord-32fe787fe63648c9b597e36beb16beaa反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A mixture of tert-butyl-(2-methoxy-5-nitrophenoxy)dimethylsilane (3.0 g, 10.6 mmol) and 5% Pd—C (0.3 g) in 30 mL of ethyl acetate was hydrogenated under 50 psi of hydrogen gas for 14 hours. The mixture was filtered through Celite and the filtrate was evaporated. The residue was chromatographed using a hexanes-ethyl acetate gradient, eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate, in 74% yield: 1H NMR (CDCl3) δ 0.15 (s, 6H), 0.99 (s, 9H), 3.37 (br, 2H), 3.72 (s, 3H), 6.23-6.29 (m, 2H), 6.68 (d, J=8.1 Hz, 1H). The mixture was filtered through Celite the filtrate was evaporated The residue was chromatographed eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate
来源 ID: ord-32fe787fe63648c9b597e36beb16beaa反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-4fedcfe9e62942fd9dd20901a63c47f6反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-19cfab35547048aab3d63bb7724205bc反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A mixture of 3-iodophthalic acid dimethyl ester (1.0 g, 3.1 mmol), 3-(tert-butyldimethylsilanyloxy)-4-methoxyphenylamine (0.79 g, 3.1 mmol), Pd2(dba)3 (0.13 g, 0.14 mmol), rac-BINAP (0.058 g, 0.093 mmol), and cesium carbonate (1.4 g, 4.3 mmol), in 6 mL toluene was heated to reflux under nitrogen for 24 hours. The reaction mixture was cooled, diluted with CH2Cl2 (10 mL), and filtered through Celite, and the filter was washed with additional CH2Cl2 (30 mL). The filtrate was evaporated, and the residue was chromatographed using a hexanes-ethyl acetate gradient, eluting 1.0 g of the product at 90:10 hexanes-ethyl acetate, in 71% yield: 1H NMR (CDCl3) δ 0.16 (s, 6H), 0.98 (s, 9H), 3.81 (s, 3H), 3.87 (s, 3H), 3.88 (s, 3H), 6.69-6.75 (m, 2H), 6.82 (d, J=8.2 Hz, 1H), 6.95 (dd, J=7.3 Hz, J=1.1 Hz, 1H), 7.12 (dd, J=7.0 Hz, J=1.1 Hz, 1H), 7.24 (t, J=7.8 Hz, 1H), 8.04 (s, 1H). to reflux under nitrogen for 24 hours The reaction mixture was cooled filtered through Celite the filter was washed with additional CH2Cl2 (30 mL) The filtrate was evaporated the residue was chromatographed eluting 1.0 g of the product at 90:10 hexanes-ethyl acetate
来源 ID: ord-86ddb96d98634825b607272499b5fa37反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A mixture of tert-butyl-(2-methoxy-5-nitrophenoxy)dimethylsilane (3.0 g, 10.6 mmol) and 5% Pd—C (0.3 g) in 30 mL of ethyl acetate was hydrogenated under 50 psi of hydrogen gas for 14 hours. The mixture was filtered through Celite and the filtrate was evaporated. The residue was chromatographed using a hexanes-ethyl acetate gradient, eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate, in 74% yield: 1H NMR (CDCl3) δ 0.15 (s, 6H), 0.99 (s, 9H), 3.37 (br, 2H), 3.72 (s, 3H), 6.23-6.29 (m, 2H), 6.68 (d, J=8.1 Hz, 1H). The mixture was filtered through Celite the filtrate was evaporated The residue was chromatographed eluting 2.0 g of the product at 85:15 hexanes-ethyl acetate
来源 ID: ord-32fe787fe63648c9b597e36beb16beaaPubChem References
以下资料来自该化合物的公开数据库参考记录。
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