71146-67-3 Usage
General Description
α-Tosyl-(3,4-dimethoxybenzyl)isocyanide is a chemical compound with the formula C18H19NO3S and a molecular weight of 333.41 g/mol. It is a derivative of isocyanide, containing a tosyl (p-toluenesulfonyl) group and a 3,4-dimethoxybenzyl group attached to the isocyanide carbon. α-Tosyl-(3,4-dimethoxybenzyl)isocyanide is commonly used as a building block in organic synthesis, particularly in the preparation of various pharmaceutical intermediates and biologically active molecules. It is known for its versatile reactivity and has been utilized in the synthesis of diverse heterocyclic compounds and other complex organic molecules. Additionally, α-Tosyl-(3,4-dimethoxybenzyl)isocyanide has demonstrated potential for applications in medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 71146-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71146-67:
(7*7)+(6*1)+(5*1)+(4*4)+(3*6)+(2*6)+(1*7)=113
113 % 10 = 3
So 71146-67-3 is a valid CAS Registry Number.
71146-67-3Relevant articles and documents
A CONVENIENT REDUCTION OF ALKYLATED TOSYLMETHYL ISOCYANIDES: APPLICATIONS FOR THE SYNTHESIS OF NATURAL PRODUCTS
Yadav, J. S.,Reddy, P. Satyanarayana,Joshi, Bhalchandra V.
, p. 7243 - 7254 (2007/10/02)
A convenient and simple method for the reduction of mono- and dialkylated tosylmethyl isocyanides with lithium in liquid ammonia to corresponding hydrocarbons is described.The utility of this methodology adopted in the synthesis of tricos-9Z-ene (7g), a sex pheromone of common house fly, (-)-1S,5R,7S-exo-brevicomin (17), an antipode of sex pheromone of Western pine beetle and (4S,5S)-5-hydroxy-4-decanolide (L-factor, 19), a proposed autoregulator for leukaemomycin biosynthesis.
