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2,4,6-Cycloheptatrien-1-one, 2-hydroxy-4-(2-phenylethenyl)-, also known as 2-Hydroxy-4-(2-phenylethenyl)-2,4,6-cycloheptatrien-1-one, is a complex organic compound with the molecular formula C15H12O2. 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-4-(2-phenylethenyl)- features a cycloheptatrienone core, which is a seven-membered ring with three double bonds and one ketone group. The 2-hydroxy group indicates the presence of a hydroxyl group at the 2-position, while the 4-(2-phenylethenyl) group signifies a phenyl group attached to a vinyl group at the 4-position. This unique structure endows the compound with specific chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, or materials science.

3331-45-1

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3331-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3331-45-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3331-45:
(6*3)+(5*3)+(4*3)+(3*1)+(2*4)+(1*5)=61
61 % 10 = 1
So 3331-45-1 is a valid CAS Registry Number.

3331-45-1Downstream Products

3331-45-1Relevant academic research and scientific papers

Palladium-Catalyzed Vinylation of Haloazulenes and Halotropolones with Olefins. Utility of the Heck Reaction in the Conjugated Carbon Chain Preparation

Horino, Hiroshi,Asao, Toyonobu,Inoue, Naoto

, p. 183 - 190 (2007/10/02)

The reactions of 3-iodotropolone with styrenes (styrene, p-methoxystyrene, and 2-vinylpyridine), methyl acrylate, and allylic compounds (methyl 3-butenoate, 3-butenenitrile, 1-allyl-3,4-dimethoxybenzene, and 1-allyl-3,4-methylenedioxybenzene) were carried

VINYLIC SUBSTITUTION ON TROPONOID CATALYZED BY PALLADIUM COMPLEXES, AND FORMATION OF NEW C-Pd ?-COMPLEXES OF TROPONOID

Horino, Hiroshi,Inoue, Naoto,Asao, Toyonobu

, p. 741 - 744 (2007/10/02)

The reaction of 3-, 4- and 5-halotropolones with olefins catalyzed by palladium(0) complex gave 3-, 4- and 5-(substituated vinyl)tropolones respectively.Similarly, 2-chlorotropone gave 2-styryltropones.Some tropolonyl- and troponylpalladium-?-complexes we

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