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4-(p-Chlorophenyl)-2-hydroxy-2-methyl-3-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77144-21-9

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77144-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77144-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77144-21:
(7*7)+(6*7)+(5*1)+(4*4)+(3*4)+(2*2)+(1*1)=129
129 % 10 = 9
So 77144-21-9 is a valid CAS Registry Number.

77144-21-9Relevant academic research and scientific papers

Copper-Catalyzed Alkenylation of Alcohols with β-Nitrostyrenes via a Radical Addition-Elimination Process

Guo, Sheng-Rong,Yuan, Yan-Qin

supporting information, p. 1961 - 1968 (2015/09/01)

A new method for the preparation of allylic alcohol derivatives has been developed via a radical mechanism using DTBP as the radical initiator promoted by copper salt. The C(sp3)-H bond in various alcohols, toluene derivatives, and alkanes were successfully converted into C-C bonds to yield the desired products in moderate to good yields.

Enantioselective epoxidation of tertiary allylic alcohols by chiral dihydroperoxides

Bunge, Alexander,Hamann, Hans-Jürgen,Dietz, Dennis,Liebscher, Jürgen

supporting information, p. 2446 - 2450 (2013/03/14)

gem-Dihydroperoxides were successfully used for the enantioselective epoxidation of tertiary and primary allylic alcohols. Epoxides derived from tertiary alcohols were obtained in yields up to 71% with ee's up to 52%.

A stereoselective synthesis of unsaturated phosphonates by Wittig-Horner reactions of bisphosphonylmethane with 5-aryl-(3-methyl)-2E,4E-pentadienals

Shi, De Qing,Chen, Ru Yu

, p. 229 - 237 (2007/10/03)

A new type of unsaturaled phosphonates 5 were synthesized by the Wittig-Horner reactions of bisphosphonylmethane 4 with 5-aryl-2(E),4(E)-pentadienal and 5-aryl-3-methyl-2(E), 4(E)-pentadienal. The structures of all new compounds prepared were characterize

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