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84565-67-3

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84565-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84565-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84565-67:
(7*8)+(6*4)+(5*5)+(4*6)+(3*5)+(2*6)+(1*7)=163
163 % 10 = 3
So 84565-67-3 is a valid CAS Registry Number.

84565-67-3Relevant articles and documents

Palladium-catalyzed prenylation of (hetero)aryl boronic acids

Leister, Jeffrey,Chao, Darrian,Billingsley, Kelvin L.

supporting information, (2021/02/09)

Prenyl or dimethylallyl groups are common structural motifs in natural products and small molecule therapeutics. In this report, we describe a palladium-catalyzed method for the cross-coupling of aryl and heteroaryl boronic acids with prenyl alcohol. Catalyst systems based on dialkylbiaryl phosphines were highly active for this transformation. These supporting ligands provided opportunities for tuning the efficiency and regioselectivity of carbon–carbon bond formation. In addition, this method was further extended to the cross-coupling of symmetrical allylic alcohols with aryl boronic acids.

CHROMENE DERIVATIVES AS ANTI-INFLAMMATORY AGENTS

-

Page 259-260, (2010/02/08)

The subject invention concerns methods and compounds that have utility in the treatment of a condition associated with cyclooxygenase-2 mediated disorders. Compounds of particular interest are benzopyrans and their analogs defined by formula (I). Wherein Z, X, R1, R2, R3, and R4 are as described in the specification.

Reactivity of Aryl Vinyl Di-?-methane Systems. Mechanistic and Exploratory Organic Photochemistry

Zimmerman, Howard E.,Swafford, Richard L.

, p. 3069 - 3083 (2007/10/02)

The di-?-methane rearrangement of a series of meta and para substituted arylvinylmethane reactants was investigated with the aim of determiningthe patterns of reactivity in systems in which initial excitation is localized in the aryl moiety.Thus the photo

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