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Di-Tert-Butylchlorosilane

Catalog NumberACM56310180

CAS Number56310-18-0

CategoryChlorosilane; Silane Compound

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Synonyms CHLORO-DI-TERT-BUTYLSILANE;DI-T-BUTYLCHLOROSILANE;DI-TERT-BUTYLCHLOROSILANE;Di-tert-butylchlorosilane 99%
Molecular Weight 178.77
Molecular Formula C8H19ClSi
Boiling Point 82-84°C45mm Hg(lit.)
Flash Point 103°F
Density 0.884g/mL at 25°C(lit.)
Application Extensive research has been conducted on alkoxysilanes as intramolecular hydrogen transfer agents, with a focus on di-tert-butyloxysilanes synthesized from di-tert-butylchlorosilane and the necessary alcohol. These compounds are highly effective and typically remain stable during column chromatography. By treating a γ-iodoallylic alcohol with NaH and t-Bu2SiHCl, the corresponding di-tert-butyloxysilanes can be obtained. Subsequent exposure to UV irradiation in the presence of 10% hexabutylditin facilitates the unimolecular chain transfer (UMCT) reaction of silicon hydrides, resulting in the production of reduced alkenes according to the provided equation (eq. 1).

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