Formation of alkyl(aryl)chlorosilanes in the direct reaction of alkyl(aryl)chlorides with silicon

1970 ◽  
Vol 19 (4) ◽  
pp. 754-760
Author(s):  
R. A. Turetskaya ◽  
S. A. Golubtsov ◽  
K. A. Andrianov ◽  
A. M. Mosin ◽  
Z. V. Pastukhova ◽  
...  
Keyword(s):  
Direct Reaction ◽  
Alkyl Aryl ◽  
Aryl Chlorides

Formation of alkyl (or aryl) chlorosilanes by the direct reaction of alkyl (or aryl) chlorides with silicon

1962 ◽  
Vol 11 (10) ◽  
pp. 1696-1701
Author(s):  
K. A. Andrianov ◽  
R. A. Turetskaya ◽  
S. A. Golubtsov ◽  
I. V. Trofimova
Keyword(s):  
Direct Reaction ◽  
Aryl Chlorides

Covalent modification of graphite oxide with acetic anhydride to enhance dispersibility in organic solvents

2016 ◽  
Vol 09 (03) ◽  
pp. 1650044 ◽  
Author(s):  
Jingjing Li ◽  
Anwei Yang ◽  
Chen Zhang ◽  
Lei Zhang ◽  
Feifei Sun ◽  
...  
Keyword(s):  
Acetic Anhydride ◽  
Organic Solvents ◽  
Mild Condition ◽  
Graphite Oxide ◽  
Ring Opening ◽  
Covalent Modification ◽  
Alkyl Aryl ◽  
Aryl Chlorides ◽  
Ring Opening Reaction ◽  
Epoxy Groups

Graphite oxide (GO) was modified by acetic anhydride via a catalyzed ring-opening reaction of the attached epoxy groups at very mild condition. The dispersion of the modified GO is thus largely imporved in many organic solvents and the highest GO concentration reaches 2.0[Formula: see text]mg/mL in alkyl(aryl) chlorides, ethers, alcohols and cyclohexane, which is amongst the highest value for GO in organics.

Cu(0)@Al2O3/SiO2 NPs: an efficient reusable catalyst for the cross coupling reactions of aryl chlorides with amines and anilines

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92121-92127 ◽  
Author(s):  
P. Linga Reddy ◽  
R. Arundhathi ◽  
Diwan S. Rawat
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Reusable Catalyst ◽  
Coupling Reactions ◽  
Silica Support ◽  
Alkyl Aryl ◽  
Aryl Chlorides ◽  
Cross Coupling Reactions ◽  
Cross Coupling Reaction ◽  
Aryl Amines

The C–N cross coupling reaction of aryl chlorides with various alkyl/aryl amines catalyzed by copper nanoparticles impregnated on alumina/silica support (Cu(0)@Al2O3/SiO2) was investigated and the catalyst showed excellent reactivity and efficacy.

Metal-Metal Cooperative Bond Activation by Heterobimetallic Alkyl, Aryl, and Acetylide PtII/CuI Complexes

2020 ◽  
Author(s):  
Shubham Deolka ◽  
Orestes Rivada Wheelaghan ◽  
Sandra Aristizábal ◽  
Robert Fayzullin ◽  
Shrinwantu Pal ◽  
...  
Keyword(s):  
Alkyl Group ◽  
Bond Activation ◽  
Bond Cleavage ◽  
Terminal Alkyne ◽  
Alkyl Aryl ◽  
Metal Metal ◽  
The Stability ◽  
Selective Formation ◽  
Organoplatinum Compounds

We report selective formation of heterobimetallic PtII/CuI complexes that demonstrate how facile bond activation processes can be achieved by altering reactivity of common organoplatinum compounds through their interaction with another metal center. The interaction of the Cu center with Pt center and with a Pt-bound alkyl group increases the stability of PtMe2 towards undesired rollover cyclometalation. The presence of the CuI center also enables facile transmetalation from electron-deficient tetraarylborate [B(ArF)4]- anion and mild C-H bond cleavage of a terminal alkyne, which was not observed in the absence of an electrophilic Cu center. The DFT study indicates that the role of Cu center acts as a binding site for alkyne substrate, while activating its terminal C-H bond.

Thermodynamic Properties of Microemulsion Formed by Different Kinds of Alkyl Aryl Sulfonates

2012 ◽  
Vol 29 (11) ◽  
pp. 1309
Author(s):  
Tao YU ◽  
Shiqiong LUO ◽  
Wei DING ◽  
Huimin WANG ◽  
Guangmiao QU ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Alkyl Aryl
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