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82948-57-0

Trimethylsilyl 1-trimethylsiloxy-cyclopropanecarboxylate is a complex organic compound with the chemical formula C9H20O3Si2. It is a derivative of cyclopropanecarboxylic acid, featuring a cyclopropane ring with a carboxylate group attached to it. The molecule is characterized by the presence of two trimethylsilyl (TMS) groups, which are silyl ethers that protect the hydroxyl group. trimethylsilyl 1-trimethylsiloxy-cyclopropanecarboxylate is often used in organic synthesis as a protecting group for alcohols and as an intermediate in the preparation of various pharmaceuticals and agrochemicals. Its stability and reactivity make it a valuable tool in the field of organic chemistry, particularly in the synthesis of complex molecules where selective protection and deprotection of functional groups are required.

82948-57-0

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82948-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82948-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82948-57:
(7*8)+(6*2)+(5*9)+(4*4)+(3*8)+(2*5)+(1*7)=170
170 % 10 = 0
So 82948-57-0 is a valid CAS Registry Number.

82948-57-0Downstream Products

82948-57-0Relevant articles and documents

AUTOXIDATIVE RINGVERENGUNG VON 1,2-BIS(TRIMETHYLSILOXY)-CYCLOBUTENEN

Heine, Hans-Georg,Hartmann, Willy,Knops, Hans-Joachim,Priesnitz, Uwe

, p. 2635 - 2638 (1983)

1,2-Bis(trimethylsiloxy)cyclobutenes undergo facile autoxidative ring contraction yielding 1-trimethylsiloxycyclopropane carboxylic acid trimethylsilyl esters as major products.The results are discussed in terms of a mechanism involving electron transfer and intermediate formation of dioxiranes.

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