Dichlorodiphenylsilane synthesis
- Product Name:Dichlorodiphenylsilane
- CAS Number:80-10-4
- Molecular formula:C12H10Cl2Si
- Molecular Weight:253.2
775-12-2
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80-10-4
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Yield:80-10-4 94.1%
Reaction Conditions:
with copper(l) iodide;copper dichloride in diethyl ether at 20; for 4 h;Inert atmosphere;
Steps:
Synthesis of diphenyldichlorosilane
A mixture of 18.44g (0.1mol) of Ph2SiH2, 53.8g (0.4mol) of anhydrous CuCl2, 1.44g (0.0076mol) of anhydrous CuI, 120g of ceramic spheres and 60mL of diethyl ether was stirred with a mechanical stirrer at 400rpm at room temperature for 4h. The mixture was filtered, and the filtrate was concentrated. The residue was distilled under reduced pressure to give Ph2SiCl2 (23.8g, 94.1%) as a colorless liquid. Bp. 150°C (210pa): 1H NMR: δ 7.49-7.83 [m, 10H, Si(C6H5)]. 13C NMR: δ 128.47, 131.87, 131.91, 134.11 [m, 12C, Si(C6H5)]. 29Si NMR: δ 5.41 [s, 1Si, Ph2SiCl2].
References:
Wang, Wenchao;Tan, Yongxia;Xie, Zemin;Zhang, Zhijie [Journal of Organometallic Chemistry,2014,vol. 769,p. 29 - 33]
24388-23-6
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98-13-5
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76-86-8
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80-10-4
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108-86-1
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80-10-4
221 suppliers
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98-13-5
232 suppliers
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108-90-7
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4206-75-1
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$150.00/1 g
80-10-4
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$10.00/5g