Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium hydride → (1-Benzyl-2-ethyl-1H-indol-4-yloxy)-acetic acid methyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | Methyl bromoacetate | HCID 60984 | — |
| 반응물 | 1-Benzyl-2-ethyl-1H-indol-4-OL | HCID 9816416 | — |
| 생성물 | (1-Benzyl-2-ethyl-1H-indol-4-yloxy)-acetic acid methyl ester | HCID 10687371 | 69% |
반응 단계
Using the procedure described in Example 1, Part E, in EP Publication No. 0 675 110, 2-ethyl-4-hydroxy-1-(phenylmethyl)-1H-indole (1.56 g, 6.2 mmol) was treated with 248 mg (6.2 mmol) of 60% NaH/mineral oil and then 0.6 mL (6.2 mmol) of methyl bromoacetate. The product was purified by chromatography over silica gel eluting with 20% EtOAc/hexane, to give 1.37 g (69% yield) of [[2-ethyl-1-(phenylmethyl)-1H-indol-4-yl]oxyl]acetic acid methyl ester; mp 89-92° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06214855B1 |
| 출처 데이터셋 | uspto-grants-2001_04 |
| ORD ID | ord-9b76f4e8300747e7a5f0afc07b641bf8 |
| 출처 메모 | uspto-grants-2001_04 |