Chlorotrimethylsilane → HCID 53896452, 화합물

HRID 2292335

반응식

HRID 2292335 반응식
[OH:1][C:2]1[CH:3]=[C:4]([CH:9]=[N:10][N:11]2[CH2:15][CH2:14][NH:13][C:12]2=[O:16])[CH:5]=[CH:6][C:7]=1[OH:8].Cl[Si:18]([CH3:21])([CH3:20])[CH3:19].C(N(CC)CC)C>C(OCC)(=O)C>[CH3:19][Si:18]([CH3:21])([CH3:20])[O:1][C:2]1[CH:3]=[C:4]([CH:9]=[N:10][N:11]2[CH2:15][CH2:14][N:13]([Si:18]([CH3:21])([CH3:20])[CH3:19])[C:12]2=[O:16])[CH:5]=[CH:6][C:7]=1[O:8][Si:18]([CH3:21])([CH3:20])[CH3:19]

참가 물질

5

반응물 3

HCID 6397ChlorotrimethylsilaneHCID 8471TriethylamineHCID 1360814301-[[(3,4-Dihydroxyphenyl)methylene]amino]-2-imidazolidinone

생성물 1

HCID 53896452HCID 53896452, 화합물수율 88.9%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

To a mixture of 5.0 g (22.6 mmol) of 1-[[(3,4-dihydroxyphenyl)methylene]amino]-2-imidazolidinone and 8.1 g (74.6 mmol) of chlorotrimethylsilane in 200 ml of ethyl acetate was added 7.5 g (74.6 mmol) of triethylamine. After stirring overnight at ambient temperature, the precipitate was filtered off and the filtrate evaporated in vacuo to afford 8.8 g of 1-[[[3,4-bis[(trimethylsilyl)oxy]phenyl]methylene]amino]-3-(trimethylsilyl)-2-imidazolidinone.

후처리

  1. filtrationthe precipitate was filtered off
  2. customthe filtrate evaporated in vacuo

출처 및 근거

ORD 기록
ord-11ad40a35ecf43de8593c5bf67196979
출처 데이터셋
uspto-grants-1989_01
특허 번호
US04801705

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