Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chloroform → (-)-5,6-Dimethoxy-2-[2,2,4,6,7-pentamethyl-3-(4-ethylphenyl)-2,3-dihydro-1-benzofuran-5-yl]isoindoline hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chloroform | HCID 6212 | — |
| 반응물 | 5,6-Dimethoxy-2-[2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran-5-yl]isoindoline | HCID 9911986 | — |
| 생성물 | (-)-5,6-Dimethoxy-2-[2,2,4,6,7-pentamethyl-3-(4-ethylphenyl)-2,3-dihydro-1-benzofuran-5-yl]isoindoline hydrochloride | HCID 21961328 | 61% |
반응 단계
By using (−)-5,6-dimethoxy-2-[2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran-5-yl]isoindoline, the title compound was synthesized according to Example 19a. Yield: 61%. Melting point: 173-175° C. [α]D=−44.4° (c=0.501, chloroform)
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06479536B1 |
| 출처 데이터셋 | uspto-grants-2002_11 |
| ORD ID | ord-38274f1abd6e4d0e9a601b10cf8082b4 |
| 출처 메모 | uspto-grants-2002_11 |