65946-59-0 Usage
Usage
Building block in organic synthesis
Specific use
Production of silicone polymers and resins
Reactivity
Reactive intermediate
Chemical reactions
Can undergo addition and substitution reactions
Protective group
Used to block the reactivity of certain functional groups in organic chemistry
Applications
Key ingredient in the production of specialty coatings, adhesives, and sealants
Role
Crucial in the synthesis and production of various silicone-based materials
Industries
Chemical and materials industries
Check Digit Verification of cas no
The CAS Registry Mumber 65946-59-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 65946-59:
(7*6)+(6*5)+(5*9)+(4*4)+(3*6)+(2*5)+(1*9)=170
170 % 10 = 0
So 65946-59-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H28O2Si3/c1-14(2,3)10-11(12-15(4,5)6)13-16(7,8)9/h10H,1-9H3
65946-59-0Relevant articles and documents
KOH-promoted reaction of C,O,O-tris(trimethylsilyl) ketene acetal with aldehydes: Practical and easy access to (E)-α,β-ethylenic carboxylic acids
Lensen,Mouelhi,Bellassoued
, p. 1007 - 1011 (2007/10/03)
The use of a catalytic amount of KOH has been found to be very efficient in promoting reaction of silylketene acetal 1 with aldehydes 2 to afford the corresponding (E)-α,β-ethylenic carboxylic acids 3 under very mild conditions.
STEREOSELECTIVE SYNTHESIS OF (E)-α,β-UNSATURATED ACIDS FROM C,O,O-TRI(TRIMETHYLSILYL) KETENE ACETAL AND ALDEHYDS
Bellasoued, Moncef,Gaudemar, Marcel
, p. 4551 - 4554 (2007/10/02)
Aldehydes are converted into (E)-α,β-unsatured carboxylic acids by means of C,O,O-tri(trimethylsilyl) ketene acetal and a catalytic a mount of ZnBr2.
