Triphenylphosphine → 1,1,1,3,3-Pentachloro-1,3-disilabutane

反応式

C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.Cl[CH2:21][Si:22]([CH3:25])([Cl:24])[Cl:23].[Cl:26][SiH:27]([Cl:29])[Cl:28]>>[Cl:26][Si:27]([Cl:29])([Cl:28])[CH2:21][Si:22]([Cl:24])([Cl:23])[CH3:25].[Cl:26][SiH:27]([Cl:28])[CH2:21][Si:22]([Cl:24])([Cl:23])[CH3:25]

参加物

反応物 3

HCID 11776Triphenylphosphine

HCID 24811Trichlorosilane

HCID 73788Dichloro(chloromethyl)methylsilane

生成物 2

HCID 126086481,1,1,3,3-Pentachloro-1,3-disilabutane収率 58%

HCID 15646422Dichlorosilyl(methyldichlorosilyl)methane収率 14%

実験手順

In the same apparatus and procedure as Example 1 above, 0.20 g (0.75 mmol) of triphenylphosphine, 1.07 g (7.5 mmol) of (chloromethyl)methyldichlorosilane, and 5.08 g (37.5 mmol) of trichlorosilane were reacted at 150° C. for 24 hrs. The resulting mixture was distilled to give 1.0 g of 1,1,1,3,3-pentachloro-1,3-disilabutane (bp; 181-182° C., yield; 58%) and 0.1 g of 1,1,3,3-tetrachloro-1,3-disilabutane (bp; 166-167° C., yield; 14%).