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(4-Methoxy-2-methylphenyl)boronic acid → tert-butyl(6bR,10aS)-5-(4-methoxy-2-methylphenyl)-1,2,6b,9,10,10a-hexahydropyrido[4,3-b][1,4]thiazino[2,3,4-hi]indole-8(7H)-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (4-Methoxy-2-methylphenyl)boronic acid | HCID 2773486 | — |
| 反応物 | tert-butyl(6bR,10aS)-5-bromo-1,2,6b,9,10,10a-hexahydropyrido[4,3-b][1,4]thiazino[2,3,4-hi]indole-8(7H)-carboxylate | HCID 21302667 | — |
| 生成物 | tert-butyl(6bR,10aS)-5-(4-methoxy-2-methylphenyl)-1,2,6b,9,10,10a-hexahydropyrido[4,3-b][1,4]thiazino[2,3,4-hi]indole-8(7H)-carboxylate | HCID 21302661 | 55% |
反応手順
The tert-butyl(6bR,10aS)-5-(4-methoxy-2-methylphenyl)-1,2,6b,9,10,10a-hexahydropyrido[4,3-b][1,4]thiazino[2,3,4-hi]indole-8(7H)-carboxylate (420 mg, 55%) was prepared via coupling of tert-butyl(6bR,10aS)-5-bromo-1,2,6b,9,10,10a-hexahydropyrido[4,3-b][1,4]thiazino[2,3,4-hi]indole-8(7H)-carboxylate (700 mg, 1.70 mmol) with 2-methyl-4-methoxyphenyl boronic acid (424 mg, 2.55 mmol) using the procedure described in Example 450 Step A.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06713471B1 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-f7f8f54b00af4f52b55c1773e07f6cb9 |
| 出典メモ | uspto-grants-2004_03 |