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79399-21-6

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79399-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79399-21-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,9 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79399-21:
(7*7)+(6*9)+(5*3)+(4*9)+(3*9)+(2*2)+(1*1)=186
186 % 10 = 6
So 79399-21-6 is a valid CAS Registry Number.

79399-21-6Relevant articles and documents

Synthesis of thioethers by ini3-catalyzed substitution of siloxy group using thiosilanes

Nishimoto, Yoshihiro,Okita, Aya,Baba, Akio,Yasuda, Makoto

, (2016)

The substitution of a siloxy group using thiosilanes smoothly occurred in the presence of InI3 catalyst to yield the corresponding thioethers. InI3was a specifically effective catalyst in this reaction system, while other typical Lew

Desulfurative Chlorination of Alkyl Phenyl Sulfides

Canestrari, Daniele,Lancianesi, Stefano,Badiola, Eider,Strinna, Chiara,Ibrahim, Hasim,Adamo, Mauro F. A.

supporting information, p. 918 - 921 (2017/02/26)

The chlorination of readily available secondary and tertiary alkyl phenyl sulfides using (dichloroiodo)benzene (PhICl2) is reported. This mild and rapid nucleophilic chlorination is extended to sulfa-Michael derived sulfides, affording elimination-sensitive β-chloro carbonyl and nitro compounds in good yields. The chlorination of enantioenriched benzylic sulfides to the corresponding inverted chlorides proceeds with high stereospecificity, thus providing a formal entry into enantioenriched chloro-Michael adducts. A mechanism implying the formation of a dichloro-λ4-sulfurane intermediate is proposed.

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