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85662-51-7

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85662-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85662-51-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,6 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85662-51:
(7*8)+(6*5)+(5*6)+(4*6)+(3*2)+(2*5)+(1*1)=157
157 % 10 = 7
So 85662-51-7 is a valid CAS Registry Number.

85662-51-7Relevant articles and documents

Preparation of (S)-tert-butylpyox and palladium-catalyzed asymmetric conjugate addition of arylboronic acids

Sardini, Stephen R.,Stoltz, Brian M.

, p. 117 - 130 (2021/06/18)

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Stepwise approach for sterically hindered Csp3-Csp3 bond formation by dehydrogenative: O -alkylation and Lewis acid-catalyzed [1,3]-rearrangement towards the arylalkylcyclopentane skeleton of sesquiterpenes

Fujitani, Ban,Hanaya, Kengo,Sugai, Takeshi,Higashibayashi, Shuhei

supporting information, p. 3621 - 3624 (2020/04/07)

A stepwise dehydrogenative cross-coupling method was developed for the formation of sterically hindered Csp3-Csp3 bonds. Intramolecular dehydrogenative O-alkylation of a β-ketoester by 2,3-dichloro-5,6-dicyano-p-benzoquinone to form an oxolane followed by Lewis acid-catalyzed [1,3]-rearrangement furnished the sesquiterpene arylmethylcyclopentane skeleton. The formal syntheses of herbertane-type β-herbertenol, cuparane-type enokipodins A and B were also achieved.

A Pd(II)-Functionalized Covalent Organic Framework for Catalytic Conjugate Additions of Arylboronic Acids to β,β-Disubstituted Enones

Heintz, Patrick M.,Schumacher, Brian P.,Chen, Minda,Huang, Wenyu,Stanley, Levi M.

, p. 4286 - 4290 (2019/08/16)

A palladium(II)-functionalized covalent organic framework (Pd@TpBpy COF) constructed from 1,3,5-triformylphloroglucinol (Tp) and [2,2′-bipyridine]-5,5′-diamine (Bpy) is reported as a recyclable catalyst for conjugate additions in aqueous media. Additions

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