Chlorotrimethylsilane → HCID 53896452、化合物

HRID 2292335

反応式

HRID 2292335 の反応式
[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]

参加物

5

反応物 3

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

生成物 1

HCID 53896452HCID 53896452、化合物収率 88.9%

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-11ad40a35ecf43de8593c5bf67196979
出典データセット
uspto-grants-1989_01
特許番号
US04801705

関連ノート

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