66737-21-1 Usage
General Description
1-Thia-3-silacyclobutane, 3,3-diethyl-2,4-dimethyl- is a chemical compound with the molecular formula C9H20SSi. It is a cyclic organosilicon compound that contains a four-membered ring with a silicon and sulfur atom, along with four carbon atoms. 1-Thia-3-silacyclobutane, 3,3-diethyl-2,4-dimethyl- is derived from the parent molecule cyclobutane, with the substitution of two of its carbon atoms by silicon and sulfur atoms. It is also known for its substituted groups, which include two ethyl and two methyl groups. This chemical may have potential applications in the field of organic synthesis and material science due to its unique structural characteristics and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 66737-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,3 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66737-21:
(7*6)+(6*6)+(5*7)+(4*3)+(3*7)+(2*2)+(1*1)=151
151 % 10 = 1
So 66737-21-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H18SSi/c1-5-10(6-2)7(3)9-8(10)4/h7-8H,5-6H2,1-4H3
66737-21-1Relevant articles and documents
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Voronkov,M.G. et al.
, (1976)
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THE SYNTHESIS AND SOME PROPERTIES OF 1-THIA-3-SILACYCLOBUTANES AND 1-THIA-3-SILACYCLOPENTANE
Voronkov, M.G.,Kirpichenko, S.V.,Suslova, E.N.,Keiko, V.V.
, p. 13 - 19 (2007/10/02)
3,3-Dimethyl-1-thia-3-silacyclobutane has been obtained by the reaction of Me2Si(CH2Cl)2 with potassium hydrosulfide in abs. ethanol.Intramolecular hydrosilylation of isomeric vinylthioethyldiethylsilanes, HEt2Si-X-SCH=CH2 (X = CH(CH3) or CH2CH2) proceeds selectivity as α-addition to afford cyclic compounds, and , respectively.This ring closure reaction is catalyzed by (Ph3P)3RhCl.The endocyclic Si-C bond of 3,3-dimethyl-1-thia-3-silacyclobutane undergoes cleavage upon treatment with ethanolic KOH leading to Me2(EtO)SiCH2SCH3 and O(SiMe2CH2-SCH3)2.The reaction of 3,3-dimethyl-1-thia-3-silacyclobutane with ethanolic HgCl2 involves ring opening and formation of a complex, O2.
