Acetate → HCID 22648327、化合物

HRID 393912

反応式

HRID 393912 の反応式
[C:1](OC1C=CC([N+]([O-])=O)=CC=1)(=[O:3])[CH3:2].[CH3:14][C:15]1([CH3:23])[CH2:20][CH2:19][C:18](=[O:21])[CH2:17][C:16]1=[O:22].C(N(CC)CC)C.CC(C)(O)C#N.C([O-])(=O)C>C(#N)C>[C:1]([CH:17]1[C:16](=[O:22])[C:15]([CH3:23])([CH3:14])[CH2:20][CH2:19][C:18]1=[O:21])(=[O:3])[CH3:2]

参加物

7

反応物 5

HCID 175Acetate2 回HCID 6406Acetone CyanohydrinHCID 8471TriethylamineHCID 132434-Nitrophenyl AcetateHCID 1363601,3-Cyclohexanedione, 4,4-dimethyl-

生成物 1

HCID 22648327HCID 22648327、化合物

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

A 50-mL single neck round bottom flask was charged with 4-nitrophenyl acetate (2.03 g, 11.2 mmol), 4,4-dimethyl-1,3-cyclohexanedione (2.10 g, 15 mmol) and acetonitrile (15 mL). Then triethylamine (2.5 g, 25 mmol) and acetone cyanohydrin (0.14 mL, 1.5 mmol) were added and the mixture was stirred for 2 hours at ambient temperature. NMR analysis of an aliquot showed that 43% of the starting acetate was still unreacted. The mixture was then refluxed for 2 hours after which time NMR analysis of an aliquot showed no starting acetate remaining.

後処理

  1. temperatureThe mixture was then refluxed for 2 hours after which time NMR analysis of an aliquot

出典と根拠

ORDレコード
ord-b34dc7bdba6e4b3cb799809b55c73a42
出典データセット
uspto-grants-2004_10
特許番号
US06809206B2

関連ノート

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