Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 20405생성일: 2026년 10월 24일
Ethyl Acetate → {(S)-2-benzyloxy-1-[1-(2,2-dimethylpropoxy)-2-iodoethoxymethyl]-ethyl}-carbamic acid tert-butyl ester
https://huagongshe.com/ko/reaction/20405
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 반응물 | N-Iodosuccinimide | HCID 120273 | — |
| 반응물 | (R)-(+)-3-Benzyloxy-2-(Boc-amino)-1-propanol | HCID 11065873 | — |
| 반응물 | 1-(Ethenyloxy)-2,2-dimethylpropane | HCID 14897351 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | {(S)-2-benzyloxy-1-[1-(2,2-dimethylpropoxy)-2-iodoethoxymethyl]-ethyl}-carbamic acid tert-butyl ester | HCID 68561131 | 84.2% |
반응 단계
Add N-iodosuccinimide (14.19 g, 74.63 mmol) to ((R)-2-benzyloxy-1-hydroxymethylethyl)-carbamic acid tert-butyl ester (15.00 g, 53.30 mmol) and 2,2-dimethyl-1-vinyloxypropane (9.13 g, 79.96 mmol) in acetonitrile (267 mL) at room temperature. Heat to 60° C. under nitrogen for 2 hours. Cool to room temperature and dilute with ethyl acetate. Wash with water and saturated aqueous sodium chloride. Dry (magnesium sulfate), filter, concentrate and purify (silica gel chromatography, eluting with 0:100 to 10:90 ethyl acetate:hexanes) to give the desired compound as an oil (23.4 g 84.2%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07745438B2 |
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| 출처 데이터셋 | uspto-grants-2010_06 |
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| ORD ID | ord-bffe4dffcbdc41dca34b21a93476b393 |
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| 출처 메모 | uspto-grants-2010_06 |
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