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1-Phenyl-3-phenyl-3-(4-phenylphenyl)-1-propyne is a complex organic compound characterized by its unique molecular structure. It consists of a propyne backbone, which is an alkyne with a triple bond between the first and third carbon atoms. Attached to the first carbon is a phenyl group, and the third carbon is bonded to two phenyl groups, one of which is further substituted with another phenyl group at the para position. 1-phenyl-3-phenyl-3-(4-phenylphenyl)-1-propyne is notable for its extended conjugation and rigid structure, which can influence its electronic properties and potential applications in materials science and organic chemistry. The compound's name reflects its structure, indicating the presence of multiple phenyl rings attached to a propyne chain.

982-45-6

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982-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 982-45-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,8 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 982-45:
(5*9)+(4*8)+(3*2)+(2*4)+(1*5)=96
96 % 10 = 6
So 982-45-6 is a valid CAS Registry Number.

982-45-6Relevant academic research and scientific papers

Iron-mediated cross dehydrogenative coupling (CDC) of terminal alkynes with benzylic ethers and alkanes

Xiang, Shi-Kai,Zhang, Bo,Zhang, Li-He,Cui, Yuxin,Jiao, Ning

experimental part, p. 50 - 54 (2012/03/12)

Iron-mediated sp-sp3 C-C bond formation through the cross dehydrogenative coupling (CDC) of terminal alkynes with benzylic ethers or alkanes has been developed. The inexpensive iron salt is used as the catalyst to make this transformation envir

Copper-catalyzed cross-dehydrogenative coupling (CDC) of Alkynes and Benzylic C-H bonds

Correia, Camille A.,Li, Chao-Jun

supporting information; experimental part, p. 1446 - 1450 (2010/08/20)

The activation of benzylic C-H bonds and subsequent coupling with terminal alkynes in the presence of 2,3-dichloro-5,6-dicyanoquinone (DDQ) and a catalytic amount of copper(I) triflate is presented. Good to moderate yields of disubstituted alkynes are obtained for this cross-dehydrogenative coupling (CDC) reaction between a variety of aromatic alkynes and diphenylmethane derivatives.

Sp-sp3 C-C bond formation via Fe(OTf)3/TfOH cocatalyzed coupling reaction of terminal alkynes with benzylic alcohols

Xiang, Shi-Kai,Zhang, Li-He,Jiao, Ning

supporting information; experimental part, p. 6487 - 6489 (2010/03/04)

An Fe(OTf)3/TfOH cocatalyzed sp-sp3 C-C bond formation through the coupling of benzylic alcohols with terminal alkynes in the absence of base has been developed. H2O is the sole by-product.

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