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Trifluoroacetic acid → 2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, trifluoroacetate salt
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Trifluoroacetic acid | HCID 6422 | — |
| 反応物 | tert-Butyl 2-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate | HCID 69223447 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, trifluoroacetate salt | HCID 131726931 | — |
反応手順
Reaction of the product from Step A above with trifluoroacetic acid in dichloromethane according to the procedure outlined for Intermediate 28, Step C afforded the title compound as a light orange powder. LC/MS 150.1 (M+1).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07388019B2 |
| 出典データセット | uspto-grants-2008_06 |
| ORD ID | ord-6e4a4110fd734a84b43ed6b6d96031e2 |
| 出典メモ | uspto-grants-2008_06 |