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1006059-94-4

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1006059-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1006059-94-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,6,0,5 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1006059-94:
(9*1)+(8*0)+(7*0)+(6*6)+(5*0)+(4*5)+(3*9)+(2*9)+(1*4)=114
114 % 10 = 4
So 1006059-94-4 is a valid CAS Registry Number.

1006059-94-4Relevant articles and documents

A highly selective tandem cross-coupling of gem-dihaloolefins for a modular, efficient synthesis of highly functionalized indoles

Fang, Yuan-Qing,Lautens, Mark

, p. 538 - 549 (2008)

(Chemical Equation Presented) A highly efficient method of indole synthesis using gem-dihalovinylaniline substrates and an organoboron reagent was developed via a Pd-catalyzed tandem intramolecular amination and an intermolecular Suzuki coupling. Aryl, alkenyl, and alkyl boron reagents are all successfully employed, making for a versatile modular approach. The reaction tolerates a variety of substitution patterns on the aniline leading to indoles with group at C2-C7. The orthogonal approach of the sequential copper- and palladium-mediated synthesis of 1,2-diarylindoles exploited the wide availability of diverse organoboron reagents.

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