Diphenylphosphorylated PEG (DPPPEG) as a new support for generation of nano-Pd(0) as catalyst for carbon–carbon bond formation via copper-free Sonogashira and homocoupling reactions of aryl halides in PEG

2014 ◽  
Vol 12 (1) ◽  
pp. 155-165 ◽  
Author(s):  
Nasser Iranpoor ◽  
Habib Firouzabadi ◽  
Asma Riazi
Keyword(s):  
Bond Formation ◽  
Aryl Halides ◽  
Carbon Bond ◽  
Carbon Carbon Bond

Palladium chloride catalyzed photochemical Heck reaction

2013 ◽  
Vol 91 (5) ◽  
pp. 348-351 ◽  
Author(s):  
Suresh B. Waghmode ◽  
Sudhir S. Arbuj ◽  
Bina N. Wani ◽  
C.S. Gopinath
Keyword(s):  
Visible Light ◽  
Heck Reaction ◽  
Palladium Nanoparticles ◽  
Bond Formation ◽  
Aryl Halides ◽  
Palladium Chloride ◽  
Carbon Bond ◽  
Excellent Yield ◽  
Carbon Carbon Bond ◽  
Uv Visible

PdCl2 catalyzed carbon–carbon bond formation (Heck reaction) between substituted aryl halides and olefins was carried out without a ligand, under irradiation with UV–visible light. The results demonstrated that UV–visible light accelerated the rate of the reaction, leading to an excellent yield of corresponding products. The recovered palladium nanoparticles could be thermally recycled several times. PdCl2 gave excellent conversion up to the fifth addition of substrate.

Heck-Type Cyclization of Oxime Ethers: Stereoselective Carbon—Carbon Bond Formation with Aryl Halides to Produce Heterocyclic Oximes.

ChemInform ◽  
2007 ◽  
Vol 38 (51) ◽  
Author(s):  
Hiroaki Ohno ◽  
Akimasa Aso ◽  
Yoichi Kadoh ◽  
Nobutaka Fujii ◽  
Tetsuaki Tanaka
Keyword(s):  
Bond Formation ◽  
Aryl Halides ◽  
Carbon Bond ◽  
Carbon Carbon Bond

Heck-Type Cyclization of Oxime Ethers: Stereoselective Carbon–Carbon Bond Formation with Aryl Halides To Produce Heterocyclic Oximes

2007 ◽  
Vol 119 (33) ◽  
pp. 6441-6444 ◽  
Author(s):  
Hiroaki Ohno ◽  
Akimasa Aso ◽  
Yoichi Kadoh ◽  
Nobutaka Fujii ◽  
Tetsuaki Tanaka
Keyword(s):  
Bond Formation ◽  
Aryl Halides ◽  
Carbon Bond ◽  
Carbon Carbon Bond
Sign in / Sign up

Export Citation Format

Share Document