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1-bromo-4-(cyclohexylidenemethyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57438-72-9

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57438-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57438-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,3 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57438-72:
(7*5)+(6*7)+(5*4)+(4*3)+(3*8)+(2*7)+(1*2)=149
149 % 10 = 9
So 57438-72-9 is a valid CAS Registry Number.

57438-72-9Relevant academic research and scientific papers

Silver-Catalysed Hydroarylation of Highly Substituted Styrenes

Dalton, Toryn,Gre?ies, Steffen,Das, Mowpriya,Niehues, Maximilian,Schrader, Malte L.,Gutheil, Christian,Ravoo, Bart Jan,Glorius, Frank

, p. 8537 - 8541 (2021/03/16)

Hydroarylation is an effective strategy to rapidly increase the complexity of organic structures by transforming flat alkene moieties into three-dimensional frameworks. Many strategies have already been developed to achieve the hydroarylation of styrenes,

One-Pot Intermolecular Reductive Cross-Coupling of Deactivated Aldehydes to Unsymmetrically 1,2-Disubstituted Alkenes

Arkhypchuk, Anna I.,D'Imperio, Nicolas,Ott, Sascha

supporting information, p. 5086 - 5089 (2018/09/13)

The phospha-Peterson reaction between a lithiated secondary phosphane, MesP(Li)TMS, and an aldehyde affords Mes-phosphaalkenes which, upon methanol addition and P-oxidation, react with a second carbonyl compound site specifically to produce unsymmetric alkenes. The E/Z selectivity of the one-pot cross coupling is largely determined by the electronic nature of the aryl substituent of the first aldehyde, with electron-donating groups giving rise to increased amounts of Z-alkenes.

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