Hydrochloric Acid → Chlorotrimethylsilane

HRID 236850

反応式

HRID 236850 の反応式
Cl.[C:2]1([Si:8]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)([Cl:10])[Cl:9])[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[SiH:18]([Cl:20])Cl.[Cl-].[CH2:22]([Al+][CH2:25][CH3:26])C>>[CH3:22][Si:8]([CH3:11])([CH3:2])[Cl:9].[C:11]1([Si:8]([CH3:2])([CH3:22])[Cl:10])[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=1.[C:25]1([CH:26]([SiH2:18][Cl:20])[C:11]2[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=2)[CH:6]=[CH:7][CH:2]=[CH:3][CH:4]=1.[C:11]1([Si:8]([C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)([C:26]2[CH:25]=[CH:4][CH:3]=[CH:2][CH:7]=2)[Cl:9])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1

参加物

8

反応物 4

HCID 313Hydrochloric AcidHCID 6627DichlorodiphenylsilaneHCID 24811TrichlorosilaneHCID 16686102Diethyl aluminum chloride

生成物 4

HCID 6397ChlorotrimethylsilaneHCID 64581,1',1''-(Chlorosilylidyne)tris(benzene)HCID 13029ChlorodimethylphenylsilaneHCID 57361550(Diphenylmethyl)chlorosilane

実験手順

Into a 3-necked flask equipped with a stirrer, reflux condenser and a gas conduit, is introduced over a period of 5 minutes with constant agitation and at room temperature, 2-liters [measured at 20° C. and 720 mm Hg (abs.) and thus 0.94 percent based on the total weight of the silanes used], of gaseous hydrogen chloride, into a mixture consisting of 253 grams (1 mol) of diphenyldichlorosilane, 88 grams (1 mol) of tetramethylsilane, 3 grams of trichlorosilane and 3 grams diethylaluminum chloride. Stirring is continued for an additional 4 hours while the mixture is heated under reflux. Fractional distillation yields 30 grams of trimethylchlorosilane, 35 grams of phenyldimethylchlorosilane, 80 grams of diphenylmethylchlorosilane and 74 grams of triphenylchlorosilane.

後処理

  1. customInto a 3-necked flask equipped with a stirrer
  2. temperaturereflux condenser
  3. additiona gas conduit, is introduced over a period of 5 minutes with constant agitation and at room temperature
  4. custommeasured at 20° C.
  5. temperatureis heated
  6. temperatureunder reflux
  7. distillationFractional distillation

出典と根拠

ORDレコード
ord-88e552d6ce6545089f524dc47090fe0f
出典データセット
uspto-grants-1979_06
特許番号
US04158010

関連ノート

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