Chlorotriethylsilane synthesis
- Product Name:Chlorotriethylsilane
- CAS Number:994-30-9
- Molecular formula:C6H15ClSi
- Molecular Weight:150.72
617-86-7
542 suppliers
$9.00/5g
98-13-5
233 suppliers
$15.00/25g
994-30-9
433 suppliers
$12.00/5g
1631-84-1
88 suppliers
$47.67/5g
Yield:1631-84-1 84.7% ，994-30-9 97.5%
Reaction Conditions:
with tetra-n-butylphosphonium chloride at 100 - 120; for 3 h;Inert atmosphere;
Steps:
1 Production of phenyldichlorosilane
A reflux condenser, a thermometer and a stirrer are attached to a 500 mL four-necked glass flask, and the inside is installed. Was replaced with nitrogen. In this flask, 211.5 g (1.0 mol) of phenyltrichlorosilane ) And 5.9 g (0.02 mol) of tetrabutylphosphonium chloride. Internal temperature 69.0 g (0.6 mol) of triethylsilane for 2 hours while adjusting the temperature to 100-120 ° C. After hanging and dropping, it was aged at the same temperature for 1 hour. Internal temperature of the obtained reaction solution under reduced pressure The reaction mixture was allowed to flow out and separated from the catalyst while adjusting so that the temperature did not exceed 90 ° C. Gain By rectifying the obtained fraction, 90.3 g of phenyldichlorosilane (0.508 mo) Yield 84.7% with respect to triethylsilane) and 88.2 g of triethylchlorosilane (0.585 mol, yield 97.5% based on triethylsilane) was obtained.
References:
JP6044361,2016,B2 Location in patent:Paragraph 0041
2117-34-2
34 suppliers
$3137.55/5GT
994-30-9
433 suppliers
$12.00/5g
617-86-7
542 suppliers
$9.00/5g
597-52-4
140 suppliers
$47.03/1g
994-30-9
433 suppliers
$12.00/5g
994-49-0
110 suppliers
$16.00/1g
597-52-4
140 suppliers
$47.03/1g
994-30-9
433 suppliers
$12.00/5g