Hexane → HCID 57347242、化合物

HRID 617106

反応式

HRID 617106 の反応式
C([CH2:4][SiH:5](Cl)[Cl:6])C=C.[CH2:8]([Mg]Cl)[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25].CCCCCC>O1CCCC1>[CH3:4][SiH:5]([CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[Cl:6]

参加物

5

反応物 3

HCID 8058HexaneHCID 57372819HCID 57372819、化合物HCID 178442891HCID 178442891、化合物

生成物 1

HCID 57347242HCID 57347242、化合物

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

実験手順

[(CH3)2N--Si--(CH3)--C18H37)CH2 ]2CH2 was prepared as follows. Allylmethyldichlorosilane (0.69 moles, available from the Aldrich Chemical Co., Milwaukee, Wis., USA) was put into a reaction flask with 250 milliliters of tetrahydrofuran (THF). One molar octadecylmagnesium chloride (0.65 moles) in THF was added portionwise to the flask while the mixture was stirred and cooling to a temperature range of about -10° to +5°. The temperature of this mixture was allowed to increase to 24°. Hexane was added to the mixture, and the solid filtered off. The filtrate was evaporated on a rotary evaporator to leave an oil. The oil was vacuum-distilled, providing 134.7 g (55.8% relative to the theoretical yield) of ally methyl octadecyl-chlorosilane (compound A) as a clear, colorless oil. The boiling point of compound A was 188°/0.1-191°/0.2 mm, and gas chromatography/mass spectrometry (GC/MS) showed 100% compound A.

後処理

  1. temperaturecooling to a temperature range of about -10° to +5°
  2. temperatureto increase to 24°
  3. filtrationthe solid filtered off
  4. customThe filtrate was evaporated on a rotary evaporator
  5. customto leave an oil
  6. distillationThe oil was vacuum-distilled
  7. customproviding 134.7 g (55.8% relative to the

出典と根拠

ORDレコード
ord-4045afe49fe04f68b26f2f1f2cf21528
出典データセット
uspto-grants-1999_09
特許番号
US05948531

関連ノート

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