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2,4-Difluorobenzoic acid → (8-Fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,4-Difluorobenzoic acid | HCID 74102 | — |
| 反応物 | (1-Methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester | HCID 72957243 | — |
| 生成物 | (8-Fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester | HCID 86585813 | — |
反応手順
The starting material (8-fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]-diazepin-5-ylidenemethyl)phosphonic acid diethyl ester was prepared in an analogous fashion to (1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester, as described in Example 1 by replacing 2-fluorobenzoic acid with 2,4-difluorobenzoic acid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06703387B2 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-abc16f3cc58d4f7da8d4f0a457a7dbba |
| 出典メモ | uspto-grants-2004_03 |