ChemInform Abstract: C-N and C-P Bond Formation via Cross Dehydrative Coupling Reaction: An Efficient Synthesis of Novel 3,4-Dihydroquinazolines.

ChemInform ◽  
2015 ◽  
Vol 46 (17) ◽  
pp. no-no
Author(s):  
G. Saidulu ◽  
R. Arun Kumar ◽  
T. Anitha ◽  
A. Srinivasulu ◽  
B. Sridhar ◽  
...  
Keyword(s):  
Bond Formation ◽  
Coupling Reaction ◽  
Efficient Synthesis

C–N and C–P bond formation via cross dehydrative coupling reaction: an efficient synthesis of novel 3,4-dihydroquinazolines

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 55884-55888 ◽  
Author(s):  
G. Saidulu ◽  
R. Arun Kumar ◽  
T. Anitha ◽  
A. Srinivasulu ◽  
B. Sridhar ◽  
...  
Keyword(s):  
Bond Formation ◽  
Coupling Reaction ◽  
Efficient Synthesis

scholarly journals PEG-embedded KBr3: A recyclable catalyst for multicomponent coupling reaction for the efficient synthesis of functionalized piperidines

2011 ◽  
Vol 7 ◽  
pp. 1334-1341 ◽  
Author(s):  
Sanny Verma ◽  
Suman L Jain ◽  
Bir Sain
Keyword(s):  
Coupling Reaction ◽  
Recyclable Catalyst ◽  
Efficient Synthesis ◽  
Molecular Bromine ◽  
Keto Ester ◽  
One Step ◽  
High Yields ◽  
Multicomponent Coupling ◽  
Three Component Coupling

PEG-embedded potassium tribromide ([K+PEG]Br3 −) was found to be an efficient and recyclable catalyst for the synthesis of functionalized piperidines in high yields in a one step, three component coupling between aldehyde, amine and β-keto ester. At the end of the reaction the [K+PEG]Br3 − was readily regenerated from the reaction mixture by treating the residue containing [K+PEG]Br− with molecular bromine.

Aryl thiol-vinyl azide coupling reaction and thiol-vinyl azide coupling/cyclization cascade: efficient synthesis of β-ketosulfides and arene-fused 5-methylene-2-pyrrolidinone derivatives

2021 ◽  
Author(s):  
Yong Wang ◽  
Yu-Jiao Wang ◽  
Xian-Cheng Liang ◽  
Mei-Hua Shen ◽  
Hua-Dong Xu ◽  
...  
Keyword(s):  
Addition Reaction ◽  
Coupling Reaction ◽  
The Other ◽  
Efficient Synthesis ◽  
Coupling Process

The addition reaction of thiol to vinyl azide has been extensively studied. Variously substituted aryl thiols are all viable for this coupling process. The scope of the other partner is...

Copper-catalyzed oxidative dehydrogenative N–N bond formation for the synthesis of N,N′-diarylindazol-3-ones

2017 ◽  
Vol 4 (2) ◽  
pp. 229-231 ◽  
Author(s):  
Guo Dai ◽  
Luo Yang ◽  
Wang Zhou
Keyword(s):  
Catalytic System ◽  
Bond Formation ◽  
Efficient Synthesis ◽  
Dehydrogenative Coupling

A general copper/air catalytic system for efficient synthesis of N,N′-diarylindazol-3-ones via oxidative dehydrogenative coupling was developed.

An Efficient Synthesis of Optically Active 4-Benzyloxy-3-hydoroxy-1-butyne and Its Cross-Coupling Reaction

Heterocycles ◽  
1992 ◽  
Vol 33 (2) ◽  
pp. 831 ◽  
Author(s):  
Seiichi Takano ◽  
Masashi Akiyama ◽  
Takumichi Sugihara ◽  
Kunio Ogasawara
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Optically Active ◽  
Efficient Synthesis ◽  
Cross Coupling Reaction
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