化工社化工社 化学情報印刷レポート · 研究参考用
tert-Butyl Formate → 1'-tert-butyl 5-ethyl Spiro[indoline-3,4'-piperidine]-1',5-dicarboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | tert-Butyl Formate | HCID 61207 | — |
| 反応物 | 1'-Tert-butyl 5-ethyl spiro[indole-3,4'-piperidine]-1',5-dicarboxylate | HCID 68761539 | — |
| 生成物 | 1'-tert-butyl 5-ethyl Spiro[indoline-3,4'-piperidine]-1',5-dicarboxylate | HCID 69812195 | — |
反応手順
1′-tert-butyl 5-ethyl spiro[indoline-3,4′-piperidine]-1′,5-dicarboxylate was prepared by the procedures described in Example 1, Step 2, substituting tert-butyl 5-chlorospiro[indole-3,4′-piperidine]-1′-carboxylate with 1′-tert-butyl 5-ethyl spiro[indole-3,4′-piperidine]-1′,5-dicarboxylate. LCMS (APCI+) m/z 261.3 [M+H−Boc]+; Rt=3.76 min.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09346805B2 |
| 出典データセット | uspto-grants-2016_05 |
| ORD ID | ord-76d5be6ca32043b4b8f62ad7144f8cff |
| 出典メモ | uspto-grants-2016_05 |