70712-85-5

Upstream product

• 3835-64-1 2,2-dimethyl-1-phenylpropan-1-ol 
• 23439-91-0 (1S)-2,2-dimethyl-1-phenyl-1-propanol 
• 100-52-7 benzaldehyde 
• 100-44-7 benzyl chloride 
• 1688-17-1 1-chloro-2,2-dimethyl-1-phenylpropane 
• 1007-26-7 (2,2-dimethyl-1-propyl)benzene 

Downstream Products

• 1009-61-6 1,4-Diacetylbenzene 
• 68525-40-6 C₁₁H₁₅ 
• 84-65-1 9,10-phenanthrenequinone 
• 5676-29-9 (3,3-dimethylbut-1-en-2-yl)benzene 
• 1227476-15-4 Azobenzene 
• 1499-10-1 9,10-diphenylanthracene 
• 119-61-9 benzophenone 
• 92-24-0 Tetracen 
• 100-17-4 para-methoxynitrobenzene 
• 2918-88-9 methyl-4-(phenyldiazenyl)benzoate 
• 3835-64-1 2,2-dimethyl-1-phenylpropan-1-ol 
• 70712-76-4 2,2-Dimethyl-1-(4-neopentylphenyl)-1-phenylpropan 
• 1007-26-7 (2,2-dimethyl-1-propyl)benzene 
• 108292-13-3 4,4'-Dineopentylbiphenyl 

Relevant academic research and scientific papers

Method for synthesizing alkyne through catalytic asymmetric cross coupling (by machine translation)

The invention belongs to the field of, asymmetric synthesis, and discloses a method for catalyzing asymmetric cross- coupling to synthesize: an alkyne, and the L method comprises, the following steps, of A: preparing B a cuprous, salt and C a: ligand; preparing a catalyst; adding a base; reacting the compound with the compound with the compound; and reacting the compound with the compound. Of these, one of them, X is selected from the group consisting of, R halogens. 1 Optionally substituted heteroarylsulfonylcyanamide groups selected from the, group consisting, of optionally substituted, phenyl groups In-flight vehicle, R6 Trialkyl silyl groups or alkyl radicals, R2 Cycloalkyl radicals optionally substituted with an, optionally substituted alkyl, (CH radical2 )n R4 Multi,layer chain, n＝0-10,R saw blade4 A group selected, from, the group consisting of phenyl, alkenyl, aralkynyls, noonyloxy,and, noonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylphenyl disiloxy-radicals. R3 A ligand, selected from hydrogen or any of the functional groups, is selected from the group consisting of, hydrogen and any L other functional group. The method, R disclosed by the, A invention has the, advantages of good catalytic, R ’ effect, wide application range. and high catalytic efficiency, and the, method disclosed by the, invention has the. advantages of good catalytic effect, wide application range and high catalytic efficiency. (by machine translation)

Synthesis of 2-alkyl(aryl)thietanes

Thietane and its 2-substituted derivatives were synthesized. A general preparation procedure for the synthesis of thietanes bearing alkyl and aryl substituents in the α-position was developed. Using this procedure, 2-substituted thietanes can be obtained from cheap and easily accessible raw materials in three steps. 2-R-Thietanes (where R = H, CH3, C 4H9, C5H11, C6H 13, C6H5) and the corresponding sulfoxides and sulfones were synthesized and examined. Intermediate and by-products of the synthesis were studied. Nauka/Interperiodica 2007.

Solvolysis of 1-aryl-1-tert-butylmethyl bromides. Hammett-type correlation analysis and revised YBnBr scale

The solvolysis of a series of l-aryl-1-tert-butylmethyl bromides (la～lg) in a variety of solvents were carried out. Linear relationships were observed from Hammett-type analysis of logarithm of rate constants using single-parameter Brown-Okamoto equation

Electrochemical Reduction of (1-bromo-2,2-dimethylpropyl)benzene in Dimethylformamide on Carbon Electrodes

Products from the electrochemical reduction of (1-bromo-2,2-dimethylpropyl)benzene (4a) on carbon electrodes in dimethylformamide containing lithium perchlorate were found to depend upon the electrolysis potential.At relatively positive potentials the products are derived primarily from the coupling of two benzylic radicals, wheres at more negative potentials the products are derived from the corresponding carbanions.This establishes for the first time the mechanism of bibenzyl formation in the electrochemical reduction of benzyl bromides at nonmetallic electrodes.It has also been found that the meso-dl ratios of the 1,2-di-tert-butyl-1,2-diphenylethane products are dependent upon electrolysis potential and that head-to-head coupling of 1-phenyl-2,2-dimethylpropyl radicals is sterically restricted.

Barriers to Internal Rotation in Neopentylbenzenes Substituted on the Benzyl Group. A 13C NMR Band Shape Study

Two series of neopentylbenzenes with one or two substituents on the benzyl group have been synthesized.In one series the substituents were H, F, Cl, Br, I, OCH3, OCOCH3, OSi(CH3)3, CH3 and CH2CH3, and in the other OH and R R = H, CH3, CH2CH3, (CH2)3CH3,