28864-96-2 Usage
General Description
Biphenyl, 4-(4-methylcyclohexyl)-, trans- is a chemical compound with the molecular formula C19H20. It is a trans isomer of 4-(4-methylcyclohexyl)biphenyl, which means that its two aromatic rings are oriented in a trans configuration. This chemical is commonly used in the production of liquid crystals, which are important components in a wide range of electronic devices such as flat panel displays and solar cells. It is also used as a raw material in the synthesis of various organic compounds and is known to have low toxicity, making it relatively safe for handling and use in industrial and research settings.
Check Digit Verification of cas no
The CAS Registry Mumber 28864-96-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,6 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28864-96:
(7*2)+(6*8)+(5*8)+(4*6)+(3*4)+(2*9)+(1*6)=162
162 % 10 = 2
So 28864-96-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H22/c1-15-7-9-17(10-8-15)19-13-11-18(12-14-19)16-5-3-2-4-6-16/h2-6,11-15,17H,7-10H2,1H3/t15-,17-
28864-96-2Relevant articles and documents
Efficient cross-coupling of secondary alkyltrifluoroborates with aryl chlorides-reaction discovery using parallel microscale experimentation
Dreher, Spencer D.,Dormer, Peter G.,Sandrock, Deidre L.,Molander, Gary A.
supporting information; body text, p. 9257 - 9259 (2009/02/02)
Microscale parallel experimentation was used to discover three catalyst systems capable of coupling secondary organotrifluoroborates with sterically and electronically demanding aryl chlorides and bromides. The ensuing results represent the first comprehensive study of alkylboron coupling to aryl chlorides and, in particular, using secondary alkylboron partners. A ligand-dependent β-hydride elimination/reinsertion mechanism was implicated in the cross-coupling of more hindered substrates, leading to isomeric mixtures of coupled products in some cases. Copyright