3-{[DIMETHYL(3-TRIMETHOXYSILYL)PROPYL]AMMONIO}PROPANE-1-SULFONATE, tech 95 synthesis
- Product Name:3-{[DIMETHYL(3-TRIMETHOXYSILYL)PROPYL]AMMONIO}PROPANE-1-SULFONATE, tech 95
- CAS Number:151778-80-2
- Molecular formula:C11H27NO6SSi
- Molecular Weight:329.48
1120-71-4
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151778-80-2
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Yield:151778-80-2 100%
Reaction Conditions:
in methanol at 25; for 24 h;
Steps:
1-1 [Comparative Example 1-1] Organosilicon compound C-1
In the reactor, 6.22 g of trimethoxy-3-(N, N-dimethylamino)propylsilane, 2.76 g of 1,3-propanesultone (manufactured by Tokyo Kasei Kogyo Co., Ltd.), and 7.58 g of methanol were placed and reacted at 25 ° C. for 24 hours. After the reaction, 16 g of methanol solution of the organosilicon compound C-1 (solid content concentration 57% by mass) was obtained by filtration.
References:
WO2022/107543,2022,A1 Location in patent:Paragraph 0043-0044