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Stannous chloride dihydrate → (2-Amino-5-cyclopropyl-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Stannous chloride dihydrate | HCID 61436 | — |
| 反応物 | (5-Cyclopropyl-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester | HCID 69489771 | — |
| 生成物 | (2-Amino-5-cyclopropyl-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester | HCID 69489287 | — |
反応手順
The title compound was prepared from (5-cyclopropyl-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester (Example A31) (460 mg, 1.33 mmol) by reduction with SnCl2.2H2O according to the general procedure J (method b). Obtained as an orange solid (300 mg, 71%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06949542B2 |
| 出典データセット | uspto-grants-2005_09 |
| ORD ID | ord-6f43cdd9ae8442aaa45d53dad143e643 |
| 出典メモ | uspto-grants-2005_09 |