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88561-74-4

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88561-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88561-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,6 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 88561-74:
(7*8)+(6*8)+(5*5)+(4*6)+(3*1)+(2*7)+(1*4)=174
174 % 10 = 4
So 88561-74-4 is a valid CAS Registry Number.

88561-74-4Relevant articles and documents

Nickel-catalyzed deallylation of aryl allyl ethers with hydrosilanes

Wang, Jingyang,Wang, Yu,Ding, Guangni,Wu, Xiaoyu,Yang, Liqun,Fan, Sijie,Zhang, Zhaoguo,Xie, Xiaomin

, (2021/09/28)

An efficient and mild catalytic deallylation method of aryl allyl ethers is developed, with commercially available Ni(COD)2 as catalyst precursor, simple substituted bipyridine as ligand and air-stable hydrosilanes. The process is compatible with a variety of functional groups and the desired phenol products can be obtained with excellent yields and selectivity. Besides, by detection or isolation of key intermediates, mechanism studies confirm that the deallylation undergoes η3-allylnickel intermediate pathway.

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