A New Method To Generate Arene-Terminated Si(111) and Ge(111) Surfaces via a Palladium-Catalyzed Arylation Reaction

2012 ◽  
Vol 134 (50) ◽  
pp. 20433-20439 ◽  
Author(s):  
Yoshinori Yamanoi ◽  
Junya Sendo ◽  
Tetsuhiro Kobayashi ◽  
Hiroaki Maeda ◽  
Yusuke Yabusaki ◽  
...  
Keyword(s):  
New Method ◽  
Palladium Catalyzed

Fast construction of dianthraceno[a,e]pentalenes for OPV applications

2017 ◽  
Vol 4 (5) ◽  
pp. 711-716 ◽  
Author(s):  
Zhongbo Zhang ◽  
Haijun Fan ◽  
Xiaozhang Zhu
Keyword(s):  
Functional Group ◽  
New Method ◽  
Tandem Reaction ◽  
Palladium Catalyzed

A new method based on a palladium-catalyzed tandem reaction for the fast construction of a dianthraceno[a,e]pentalene (DAP) framework is developed, which gave a series of dianthraceno[a,e]pentalenes with good functional group tolerance, and it should be highlighted that five C–C bonds were formed in one reaction.

scholarly journals Palladium-catalyzed substitution of (coumarinyl)methyl acetates with C-, N-, and S-nucleophiles

2012 ◽  
Vol 8 ◽  
pp. 1200-1207 ◽  
Author(s):  
Kalicharan Chattopadhyay ◽  
Erik Fenster ◽  
Alexander J Grenning ◽  
Jon A Tunge
Keyword(s):  
Nucleophilic Substitution ◽  
Biologically Active ◽  
New Method ◽  
Biological Screening ◽  
Different Types ◽  
Reaction Proceeds ◽  
Palladium Catalyzed

The palladium-catalyzed nucleophilic substitution of (coumarinyl)methyl acetates is described. The reaction proceeds though a palladium π-benzyl-like complex and allows for many different types of C-, N-, and S-nucleophiles to be regioselectively added to the biologically active coumarin motif. This new method was utilized to prepare a 128-membered library of aminated coumarins for biological screening.

Sign in / Sign up

Export Citation Format

Share Document