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1-Oxa-2-silacyclohexane, 2,2-diphenyl-, also known as 2,2-diphenyl-1-oxa-2-silacyclohexane, is an organosilicon compound with the molecular formula C14H16OSi. It features a six-membered ring structure with one oxygen atom and one silicon atom, and two phenyl groups attached to the silicon atom. 1-Oxa-2-silacyclohexane, 2,2-diphenyl- is a cyclic siloxane derivative, which is a type of organosilicon compound that contains silicon-oxygen bonds. It is used in various applications, such as in the synthesis of other organosilicon compounds and as a precursor in the production of silicone-based materials. Due to its unique structure and properties, 2,2-diphenyl-1-oxa-2-silacyclohexane has potential applications in the fields of materials science, pharmaceuticals, and chemical research.

17933-86-7

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17933-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17933-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,3 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17933-86:
(7*1)+(6*7)+(5*9)+(4*3)+(3*3)+(2*8)+(1*6)=137
137 % 10 = 7
So 17933-86-7 is a valid CAS Registry Number.

17933-86-7Downstream Products

17933-86-7Relevant academic research and scientific papers

Palladium-catalyzed rearrangement of silanes containing oxygen or halogen α to silicon

Gevorgyan, Vladimir,Borisova, Larisa,Lukevics, Edmunds

, p. 277 - 285 (2007/10/02)

Rearrangements of tetrahydrofuryl- and tetrahydropyranyl-hydrosilanes to oxasilaalkanes, of acetoxymethyl-hydrosilanes to acetoxysilanes, and halogenomethyl-hydrosilanes to halogenosilanes in the presence of palladium catalyst have been studied.The reaction has been shown to proceed more rapidly in tetrahydrofuran and hexane than in benzene or acetonitrile.The progressive replacement of the methyl groups on the silicon atom by phenyl groups slowed down the rearrangement, as did change from five-membered to six-membered heterocycles.

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