Silanol, 1,1,1-triethyl-, 1-acetate → Hexaethyldisiloxane

HRID 1088033ノート

反応式

HRID 1088033 の反応式
C([O:4][Si:5]([CH2:10][CH3:11])([CH2:8][CH3:9])[CH2:6][CH3:7])(=O)C.S[C:13]1[CH:18]=CN=CC=1>C(#N)C>[CH2:6]([Si:5]([O:4][Si:5]([CH2:6][CH3:7])([CH2:8][CH3:9])[CH2:10][CH3:11])([CH2:18][CH3:13])[CH2:8][CH3:9])[CH3:7]

参加物

4

反応物 2

HCID 79173Silanol, 1,1,1-triethyl-, 1-acetateHCID 178418431pyridine-4-thiol

生成物 1

HCID 70442Hexaethyldisiloxane

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

To the resulting solution of mesylate (4) is added 4-mercaptopyridine (129 mg; 1.4 equivalents) and acetonitrile (2 ml) and stirred under ice cooling for 1 hour. The reaction mixture is poured into ice-water and adjusted at pH 6.0. The organic layer is separated, washed with aqueous sodium hydrogen carbonate and water, dried, and concentrated in vacuum to give pyridyl sulfide (7) as foamy residue.

後処理

  1. customThe organic layer is separated
  2. washwashed with aqueous sodium hydrogen carbonate and water
  3. customdried
  4. concentrationconcentrated in vacuum

出典と根拠

ORDレコード
ord-56eb0b8120f74fbbb600a5525693f3d8
出典データセット
uspto-grants-1990_10
特許番号
US04960879

反応ノート

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