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78350-37-5

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78350-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78350-37-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,5 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78350-37:
(7*7)+(6*8)+(5*3)+(4*5)+(3*0)+(2*3)+(1*7)=145
145 % 10 = 5
So 78350-37-5 is a valid CAS Registry Number.

78350-37-5Relevant articles and documents

Diastereoselective synthesis of dihydro-quinolin-4-ones by a borane-catalyzed redox-neutral endo-1,7-hydride shift

Wicker, Garrit,Schoch, Roland,Paradies, Jan

, p. 3626 - 3630 (2021)

The borane-catalyzed synthesis of dihydroquinoline-4-ones is developed. The amino-substituted chalcones undergo a 1,7-hydride shift upon Lewis acid activation to form a zwitterionic iminium enolate, which collapses to the dihydroquinoline-4-one scaffold.

Electrosynthesis of 3-chloro-1,4-disubstituted-2(1H)-quinolinones and 3,3-dichloro-4-hydroxy-1,4-disubstituted-3,4-dihydro-2(1H)-quinolinones, as well as a new convenient process to dioxindoles

Batanero, Belen,Barba, Fructuoso

, p. 3706 - 3709 (2007/10/03)

Cathodic reduction of N-(2-acyl(or aroyl)phenyl)-2,2,2,-trichloro-N-alkylacetamide at - 1.2 V (vs SCE) under aprotic conditions yields 3-chloro-1,4-disubstituted-2(1H)-quinolinones (1) as the major product. When the reaction is carried out at -0.8 V (vs S

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