68734-62-3 Usage
General Description
TRIMETHYLSILYL NONAFLUOROBUTANESULFONATE is a versatile reagent used in organic synthesis as a source of the trimethylsilyl cation. It is commonly used as a mild and selective Lewis acid catalyst for a variety of reactions including silylation, cyclization, and rearrangement reactions. TRIMETHYLSILYL NONAFLUOROBUTANESULFONATE is known for its high stability and greater selectivity over other competing pathways. It has also found applications in the synthesis of pharmaceuticals, agrochemicals, and materials science. Overall, TRIMETHYLSILYL NONAFLUOROBUTANESULFONATE is a valuable tool in organic synthesis for the construction of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 68734-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,3 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68734-62:
(7*6)+(6*8)+(5*7)+(4*3)+(3*4)+(2*6)+(1*2)=163
163 % 10 = 3
So 68734-62-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H9F9O3SSi/c1-21(2,3)19-20(17,18)7(15,16)5(10,11)4(8,9)6(12,13)14/h1-3H3
68734-62-3Relevant articles and documents
Process for producing novel naphthyridine derivatives
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, (2008/06/13)
A novel naphthyridine derivative showing high activity as a tachykinin receptor antagonist can be produced at high efficiency by reacting an acylating agent such as a carboxylic acid derivative with a compound represented by the formula (1): wherein R1, R2 and R3 represent independently a hydrogen atom, a lower alkyl group, a lower alkoxyl group, an aryl group, a heteroaryl group, an amino group, etc., and X1 and X2 represent respectively a halogen atom.
Nucleoside Syntheses, XXII. Nucleoside Synthesis with Trimethylsilyl Triflate and Perchlorate as Catalysts
Vorbrueggen, Helmut,Krolikiewicz, Konrad,Bennua, Baerbel
, p. 1234 - 1255 (2007/10/02)
The novel Lewis acids (CH3)3SiOSO2CF3 (5), (CH3)3SiOSO2C4F9 (6), and (CH3)3SiClO4 (4) are highly selective and efficient Friedel-Crafts catalysts for nucleoside formation from silylated heterocycles and peracylated sugars as well as for rearrangements of persilylated protected nucleosides.With basic silylated heterocycles these new catalysts give much higher yields of the natural N-1-nucleosides than with SnCl4.