Tricyclohexylphosphine → 1,4,6-Octatriene, 2,7-dimethyl-, (E)-

HRID 918225ノート

反応式

HRID 918225 の反応式
[CH3:1][C:2]([CH3:10])=[CH:3][CH:4]=[CH:5][CH2:6][CH2:7][CH:8]=C.[CH:11]1(P(C2CCCCC2)C2CCCCC2)CCCCC1>C/C(/[O-])=C/C(C)=O.C/C(/[O-])=C/C(C)=O.[Pd+2]>[CH3:11][C:7]([CH2:6][CH:5]=[CH:4][CH:3]=[C:2]([CH3:1])[CH3:10])=[CH2:8]

参加物

4

反応物 2

HCID 75806TricyclohexylphosphineHCID 54211005Dimethyl-octa-1,3,7-triene

生成物 1

HCID 5280381,4,6-Octatriene, 2,7-dimethyl-, (E)-収率 80.3%

試薬・触媒・溶媒 1

HCID 5486778Palladium acetylacetonate触媒

実験手順

10 g of dimethyl-1,3,7-octatriene are kept under argon atmosphere for 36 hours with 0,303 g palladium acetylacetonate, 1,4 g of tricyclohexylphosphine and 0,1 g of H3Po4. After this period, 80.3% of 2,7-dimethyl-1,4,6-octatriene have been formed (GC-analysis).

後処理

  1. waitAfter this period

出典と根拠

ORDレコード
ord-a5aa6b04aa4d42d6b2d1bf80c7381fa9
出典データセット
uspto-grants-1976_07
特許番号
US03970592

反応ノート

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