Toluene → Nonamethyltetrasiloxanyl 2-methylprop-2-enoate

HRID 16037

반응식

HRID 16037 반응식
[CH3:1][Si:2]1([CH3:12])[O:7][Si:6]([CH3:9])([CH3:8])[O:5][Si:4]([CH3:11])([CH3:10])[O:3]1.[C:13]([O:18][Si:19](C)([CH3:21])[CH3:20])(=[O:17])[C:14]([CH3:16])=[CH2:15].[C:23]1(C)C=CC=CC=1>>[CH3:23][Si:2]([CH3:12])([CH3:1])[O:3][Si:4]([CH3:11])([CH3:10])[O:5][Si:6]([CH3:9])([CH3:8])[O:7][Si:19]([CH3:21])([CH3:20])[O:18][C:13](=[O:17])[C:14]([CH3:16])=[CH2:15]

참가 물질

4

반응물 3

HCID 1140TolueneHCID 10914HexamethylcyclotrisiloxaneHCID 27338392-Propenoic acid, 2-methyl-, trimethylsilyl ester

생성물 1

HCID 12991985Nonamethyltetrasiloxanyl 2-methylprop-2-enoate

실험 절차

5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate and 0.3 g of Amberlyst A15 resin catalyst were stirred in 2.5 ml of toluene. After 7 h at room temperature the catalyst was filtered and the solvent evaporated under reduced pressure to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane.

후처리

  1. filtrationAfter 7 h at room temperature the catalyst was filtered
  2. customthe solvent evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-8709a273d055413f9e38955d2fe3c86e
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07736634B2

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