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1,5-Diphenyl-2-methyl-penta-1,4-diene is an organic compound with the molecular formula C18H18. It is a conjugated diene, characterized by the presence of two carbon-carbon double bonds separated by a single carbon-carbon single bond. The molecule features a 2-methyl group attached to the central carbon atom, and two phenyl rings (C6H5) attached to the terminal carbon atoms. isomere-1,5-Diphenyl-2-methyl-penta-1,4-diene is an isomer, meaning it has the same molecular formula as other compounds but a different arrangement of atoms. It is a colorless to pale yellow solid and is used in the synthesis of various organic compounds, particularly in the pharmaceutical and chemical industries. Due to its conjugated diene structure, it can undergo various chemical reactions, such as Diels-Alder reactions, which are important in organic synthesis.

7302-08-1

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7302-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7302-08-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7302-08:
(6*7)+(5*3)+(4*0)+(3*2)+(2*0)+(1*8)=71
71 % 10 = 1
So 7302-08-1 is a valid CAS Registry Number.

7302-08-1Downstream Products

7302-08-1Relevant academic research and scientific papers

CARBON-CARBON BOND FORMATION WITH METALLIC MANGANESE

Hiyama, Tamejiro,Sawahata, Miwa,Obayashi, Michio

, p. 1237 - 1238 (1983)

Metallic manganese is found to reduce allylic bromides and achieve the Barbier-type carbonyl addition of allyl unit.

CaII-Catalyzed Alkenylation of Alcohols with Vinylboronic Acids

Leb?uf, David,Presset, Marc,Michelet, Bastien,Bour, Christophe,Bezzenine-Lafollée, Sophie,Gandon, Vincent

supporting information, p. 11001 - 11005 (2015/11/10)

Direct alkenylation of a variety of alcohols with vinylboronic acids has been accomplished using the air-stable calcium(II) complex Ca(NTf2)2 under mild conditions with short reaction times. For reluctant transformations, an ammonium salt was used as an additive to circumvent the reactivity issue. Cross-coupling: Direct alkenylation of a variety of alcohols with vinylboronic acids has been accomplished using the air-stable calcium(II) complex Ca(NTf2)2 under mild conditions with short reaction times (see scheme)

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