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ChemicalBook CAS DataBase List CYCLOPENTYLTRICHLOROSILANE
14579-03-4

CYCLOPENTYLTRICHLOROSILANE synthesis

3synthesis methods
-

Yield: 95%

Reaction Conditions:

with trichlorosilane at 250; for 6 h;Inert atmosphere;

Steps:

General procedure for synthesis of 3a
General procedure: A 25 mL dried stainless steel tube with a valve was charged with 1a (7.9 g, 58.3 mmol), 2a (2.0 g, 29.3 mmol), and n-dodecane (1.0 g) as an internal standard under a dry nitrogen atmosphere. After the tube was sealed with a cap, the reaction was carried out at 250 °C. The progress of the reaction was monitored by GLC. The yield of 3a is based on the amount of 2a used and was determined by GLC with use of an internal standard. In a 10-fold scaled-up reaction, the reaction of 2a (19.9 g, 292.1 mmol) with 1a (79.0 g, 583.2 mmol) in a 250-mL dried stainless steel tube with a valve was carried out at 250 °C for 6 h. Then, the reaction mixture was fractionally distilled to give 3a (56.5 g, 277.5 mmol; CAS no. 14579-03-4) in 95% isolated yield.

References:

Jung, Dong Euy;Han, Joon Soo;Yoo, Bok Ryul [Journal of Organometallic Chemistry,2011,vol. 696,# 23,p. 3687 - 3692] Location in patent:experimental part

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