739-53-7Relevant academic research and scientific papers
Simple Method for sp2-sp3 and sp3-sp3 Carbon-Carbon Bond Activation in 2-Substituted 1,3-Diketones
Aoyama, Tadashi,Hayakawa, Mamiko,Kubota, Sho,Ogawa, Sumire,Nakajima, Erika,Mitsuyama, Emi,Iwabuchi, Taku,Kaneko, Haruki,Obara, Rina,Takido, Toshio,Kodomari, Mitsuo,Ouchi, Akihiko
supporting information, p. 2945 - 2956 (2015/09/28)
Simple and efficient methods were developed for sp2-sp3 and sp3-sp3 C-C bond-activation reactions of 2-substituted 1,3-diketones. 3-Substituted 3-bromopentane-2,4-diones were deacylated in the presence of an aromatic compound and a silica gel supported Bronsted acid containing sulfonic groups. The carbocation formed by cleavage of the sp3-sp3 C-C bond of the dione alkylated the aromatic compound.
BENZYLPHENOL DERIVATIVES AS ANTIOXIDANTS FOR AUTOXIDATION OF TETRALIN.
Yamada,Nishiyama,Suzuura,Yamamura
, p. 115 - 119 (2007/10/02)
A series of 4-benzylphenols, 2-methyl-4-benzylphenols, 4-methyl-2-benzylphenols and 4-methoxy-2-benzylphenols have been prepared and evaluated as antioxidants for tetralin at 60 degree C by means of an oxygen-absorption method. Very good activities have been observed with a series of 4-methoxy-2-benzylphenols. The electrochemical oxidation potentials of these compounds were determined using linear-sweep voltammetry. The antioxidative activities were found to correlate with both the **1**3C NMR chemical shifts ( delta ) of the ipsocarbon of the OH substituents and their peak potentials (E//p).
