98670-68-9 Usage
General Description
Trimethyl{[(1E)-2-methylbuta-1,3-dien-1-yl]oxy}silane is a chemical compound composed of a silicon atom bonded to three methyl groups and a trimethylsilyloxy group. trimethyl{[(1E)-2-methylbuta-1,3-dien-1-yl]oxy}silane is commonly used as a crosslinker in silicone polymers and as a precursor in the synthesis of other organosilicon compounds. It is also utilized in the production of silicone sealants, adhesives, and coatings due to its ability to improve the mechanical and thermal properties of these materials. Additionally, trimethyl{[(1E)-2-methylbuta-1,3-dien-1-yl]oxy}silane is known for its high reactivity towards a variety of functional groups, making it a versatile building block in organic and organometallic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 98670-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,7 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98670-68:
(7*9)+(6*8)+(5*6)+(4*7)+(3*0)+(2*6)+(1*8)=189
189 % 10 = 9
So 98670-68-9 is a valid CAS Registry Number.
98670-68-9Relevant articles and documents
[4+2] Cycloadditions of Seven-Membered-Ring trans-Alkenes: Decreasing Reactivity with Increasing Substitution of the Seven-Membered Ring
Santucci, John,Sanzone, Jillian R.,Woerpel
, p. 2933 - 2943 (2016)
The reactivity of trans-oxasilacycloheptenes in [4+2] cycloadditions depends on the substitution pattern on the seven-membered ring. Unhindered trans-alkenes undergo [4+2] cycloadditions with 1,3-diphenylisobenzofuran faster than the most reactive trans-c
Asymmetric vinylogous mukaiyama aldol reaction of aldehyde-derived dienolates
Gieseler, Marc T.,Kalesse, Markus
supporting information; experimental part, p. 2430 - 2432 (2011/06/28)
Chemical equations presented. Unsaturated aldehydes are exquisite building blocks for further transformations in polyketide synthesis. Besides standard transformations that take advantage of the aldehyde functionality, the conjugate addition of hydrides f
