Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
alpha-Ethynyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenemethanol → methyl N-methyl-4-[3-hydroxy-3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-1-propynyl]-2-pyrrolecarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | alpha-Ethynyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenemethanol | HCID 11817362 | — |
| 반응물 | methyl 4-iodo-1-methyl-1H-pyrrole-2-carboxylate | HCID 21826247 | — |
| 생성물 | methyl N-methyl-4-[3-hydroxy-3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-1-propynyl]-2-pyrrolecarboxylate | HCID 22619418 | — |
반응 단계
Following the basic procedure of Example 11(d), by reacting 2.9 g (12 mmol) of α-ethynyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenemethanol with 3.2 g (12.1 mmol) of methyl N-methyl-4-iodo-2-pyrrolecarboxylate, 2.8 g (61%) of the expected ester, with a melting point of 150°-152° C., were recovered by trituration in isopropyl ether.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06368608B1 |
| 출처 데이터셋 | uspto-grants-2002_04 |
| ORD ID | ord-c57b0ff86c4a410ca520956175b00a14 |
| 출처 메모 | uspto-grants-2002_04 |