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1596320-79-4

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1596320-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1596320-79-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,6,3,2 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1596320-79:
(9*1)+(8*5)+(7*9)+(6*6)+(5*3)+(4*2)+(3*0)+(2*7)+(1*9)=194
194 % 10 = 4
So 1596320-79-4 is a valid CAS Registry Number.

1596320-79-4Downstream Products

1596320-79-4Relevant articles and documents

Polythene glycol (PEG) as a reusable solvent system for the synthesis of 1,3,5-triazines via aerobic oxidative tandem cyclization of benzylamines and N-substituted benzylamines with amidines under transition metal-free conditions

Tiwari, Abhishek R.,Bhanage, Bhalchandra M.

, p. 144 - 149 (2016)

A green and highly efficient protocol for the synthesis of 1,3,5-triazines from benzylamines and N-substituted benzylamines with amidines in PEG-600 has been developed. This protocol is transition-metal free, phosphine ligand free and uses inexpensive, easily available molecular oxygen (O2) as an oxidant. A series of 1,3,5-triazines derivatives were synthesized in good to excellent yields in a shorter reaction time. The ease of the product separation and reusability of PEG-600 makes it more environmentally benign and economically affordable for gram-scale synthesis.

Iridium-catalyzed cascade dehydrogenation, ring-closure reaction leading to 2,4,6-triaryl-1,3,5-triazines

Shi, Gang,He, Fei,Che, Youxin,Ni, Caihua,Li, Ying

, p. 380 - 386 (2016/04/20)

An efficient iridium-catalyzed dehydrogenation, ring-closure reaction, has been developed via a cascade sequence, in which [Cp?IrI2]2/Xantphos proved to be the most efficient catalyst for the synthesis of 2,4,6-triaryl-1,3,5-triazines from stable aryl-substituted alcohols and amidines. It was the first case of iridium catalyst successful application in such transformation.

NIS-catalyzed oxidative cyclization of alcohols with amidines: A simple and efficient transition-metal free method for the synthesis of 1,3,5-triazines

Tiwari, Abhishek R.,Akash,Bhanage, Bhalchandra M.

supporting information, p. 10973 - 10976 (2015/11/25)

An efficient method for the synthesis of 1,3,5-triazines by NIS-catalyzed oxidative cyclization of alcohols with amidines has been developed. The reaction works smoothly under transition-metal free and phosphine-free conditions to afford a wide range of 1,3,5-triazine derivatives in moderate to good yields. The synthetic methodology was achieved via in situ oxidation of alcohols to aldehydes.

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