홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Imidazole → HCID 69054406, 화합물

HRID 2102985
노트
인쇄 미리보기

반응식

HRID 2102985 반응식
[OH:1][C:2]1[C:3]([CH3:15])=[C:4]2[C:9](=[C:10]([CH3:13])[C:11]=1[CH3:12])[O:8][C:7](=[O:14])[CH2:6][CH2:5]2.[CH:16]([Si:19](Cl)([CH:23]([CH3:25])[CH3:24])[CH:20]([CH3:22])[CH3:21])([CH3:18])[CH3:17].N1C=CN=C1>CN(C=O)C.C(OCC)(=O)C>[CH3:15][C:3]1[C:2]([O:1][Si:19]([CH:23]([CH3:25])[CH3:24])([CH:20]([CH3:22])[CH3:21])[CH:16]([CH3:18])[CH3:17])=[C:11]([CH3:12])[C:10]([CH3:13])=[C:9]2[C:4]=1[CH2:5][CH2:6][C:7](=[O:14])[O:8]2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 795ImidazoleHCID 139400Triisopropylsilyl chlorideHCID 2973756-Hydroxy-5,7,8-trimethyl-chroman-2-one

생성물 1

HCID 69054406HCID 69054406, 화합물수율 58.3%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate
용매

실험 절차

A solution of 6-hydroxy-5,7,8-trimethyl-chroman-2-one (1.22 g), triisopropylsilyl chloride (1.71 g) and imidazole (806 mg, 11.84 mmol) in anhydrous DMF (2 mL) was stirred at room temperature for two days. The solution was diluted with ethyl acetate, washed with water and brine. Evaporation and chromatography (silica gel, hexane-ethyl acetate) gave 1.25 g of 5,7,8-trimethyl-6-triisopropylsilanyloxy-chroman-2-one.

후처리

  1. washwashed with water and brine
  2. customEvaporation and chromatography (silica gel, hexane-ethyl acetate)

출처 및 근거

ORD 기록
ord-cd7a2b93766740c7b3252c25ac105b11
출처 데이터셋
uspto-grants-2009_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07576094B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트