Triphenylphosphine → (Cyclohexylmethyl)triphenylphosphonium bromide
反応式
[C:1]1([P:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:20]1([CH2:26][Br:27])[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1>C1(C)C=CC=CC=1>[Br-:27].[CH:20]1([CH2:26][P+:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1参加物
4
実験手順
A solution of 5.80 g (21.9 mmol) of triphenylphosphine and 8.00 g (43.8 mmol) of cyclohexylmethyl bromide in 30 ml of toluene was heated at reflux for 4 days. After removal of solvent in vacuo, the residue was taken up in tetrahydrofuran and filtered to give 6.96 g (37%) of the desired compound.