65432-03-3Relevant articles and documents
Synthesis and characterization of new, modified terphenyl ligands: Increasing the rotational barrier for flanking rings
Stanciu, Corneliu,Richards, Anne F.,Fettinger, James C.,Brynda, Marcin,Power, Philip P.
, p. 2540 - 2545 (2006)
The synthesis and characterization of some new terphenyl ligands, modified by meta alkyl substitution on the central ring are described. The new ligands were designed for potential applications in the stabilization of novel low valent main group species o
A dichlorophenol synthesis method (by machine translation)
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Paragraph 0033; 0051; 0052, (2019/06/05)
The present invention provides a kind of dichlorophenol synthetic method, comprises the following steps: S1, will be 1, 4 - dichlorobenzene alkylation reaction, to obtain the 1, 4 - dichloro - 2 - isopropyl benzene; or the 1, 3 - dichlorobenzene alkylation reaction, to obtain the 1, 3 - dichloro - 4 - cumene; or the 1, 2 - dichlorobenzene alkylation reaction, to obtain 1, 2 - dichloro - 4 - cumene; S2, to the 1, 4 - dichloro - 2 - cumene in alkyl, 1, 3 - dichloro - 4 - cumene in alkyl or 1, 2 - dichloro - 4 - alkyl in the cumene, through oxidation, the formula x structure obtained dichloro peroxide; S3, will the catalytic decomposition of the peroxide states two chlorine respectively, to obtain the dichlorophenol and acetone. The present invention provides a method for synthesizing of the dichlorophenol obtained the product content is high, the three waste less generation, mild reaction conditions, easy operation, low production cost. (by machine translation)
Alkylation of dichlorobenzene isomers by olefins on zeolites Y and pentasil
Lishchiner, I. I.,Plakhotnik, V. A.,Kuz'micheva, A. N.,Mortikov, E. S.,Borisov, Yu. A.
, p. 1428 - 1429 (2007/10/02)
Catalytic alkylation of dichlorobenzene isomers by ethylene and propylene on zeolite catalysts has been studied.It has been determined that using catalysts based on zeolite Y makes it possible to change the ratio of 1-alkyldichlorobenzenes formed within a wide range by varying the acidic properties of the catalysts. - Keywords: alkylation, dichlorobenzenes, olefins, zeolites