Efficient Synthesis of Substituted 3-Azabicyclo[3.1.0]hexan-2-ones from 2-Iodocyclopropanecarboxamides Using a Copper-Free Sonogashira Coupling

2012 ◽  
Vol 18 (52) ◽  
pp. 16716-16727 ◽  
Author(s):  
Benoît de Carné-Carnavalet ◽  
Alexis Archambeau ◽  
Christophe Meyer ◽  
Janine Cossy ◽  
Benoît Folléas ◽  
...  
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis

A one-pot synthesis of 2,2′-disubstituted diindolylmethanes (DIMs) via a sequential Sonogashira coupling and cycloisomerization/C3-functionalization of 2-iodoanilines

2017 ◽  
Vol 15 (33) ◽  
pp. 6997-7007 ◽  
Author(s):  
Anirban Kayet ◽  
Vinod K. Singh
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis

Pd(ii)–Ag(i) catalysed, highly efficient synthesis of diindolylmethanes under mild reaction conditions, with six new bonds being formed in a one-pot fashion, and the products being transformed into synthetically useful compounds.

ChemInform Abstract: Efficient Synthesis of 9,10-Bis(phenylethynyl)anthracene Derivatives by Integration of Sonogashira Coupling and Double-Elimination Reactions.

ChemInform ◽  
2013 ◽  
Vol 44 (30) ◽  
pp. no-no
Author(s):  
Shinji Toyota ◽  
Daiki Mamiya ◽  
Rie Yoshida ◽  
Ryo Tanaka ◽  
Tetsuo Iwanaga ◽  
...  
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis ◽  
Anthracene Derivatives ◽  
Elimination Reactions

Efficient Synthesis of 9,10-Bis(phenylethynyl)anthracene Derivatives by Integration of Sonogashira Coupling and Double-Elimination Reactions

Synthesis ◽  
2013 ◽  
Vol 45 (08) ◽  
pp. 1060-1068 ◽  
Author(s):  
Shinji Toyota ◽  
Daiki Mamiya ◽  
Rie Yoshida ◽  
Ryo Tanaka ◽  
Tetsuo Iwanaga ◽  
...  
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis ◽  
Anthracene Derivatives ◽  
Elimination Reactions

Microwave assisted domino heck cyclization and alkynylation: synthesis of alkyne substituted dihydrobenzofurans

2018 ◽  
Vol 20 (2) ◽  
pp. 369-374 ◽  
Author(s):  
Ramesh Karu ◽  
Satyanarayana Gedu
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis ◽  
Microwave Assisted ◽  
Heck Cyclization

Microwave assisted domino intramolecular Heck and Sonogashira coupling for the efficient synthesis of alkyne substituted dihydrobenzofurans is presented.

ChemInform Abstract: Efficient Synthesis of Novel Thieno[3,2-b]-, [2,3-c]- and [3,2-c]Pyridones by Sonogashira Coupling of Bromothiophenes with Terminal Alkynes and Subsequent Intramolecular C-N Bond-Forming Reaction.

ChemInform ◽  
2013 ◽  
Vol 44 (33) ◽  
pp. no-no
Author(s):  
Viktor O. Iaroshenko ◽  
Sajid Ali ◽  
Tariq Mahmood Babar ◽  
Muhammad S. A. Abbasi ◽  
Vyacheslav Ya. Sosnovskikh ◽  
...  
Keyword(s):  
Sonogashira Coupling ◽  
Terminal Alkynes ◽  
Efficient Synthesis ◽  
Bond Forming

Efficient synthesis of 2-phenyl-3-substituted furo/thieno[2,3-b]quinoxalines via Sonogashira coupling reaction followed by iodocyclization and subsequent palladium-catalyzed cross-coupling reactions

RSC Advances ◽  
2016 ◽  
Vol 6 (87) ◽  
pp. 83901-83908 ◽  
Author(s):  
Tayebeh Besharati-Seidani ◽  
Ali Keivanloo ◽  
Babak Kaboudin ◽  
Tsutomu Yokomatsu
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Efficient Synthesis ◽  
Cross Coupling Reactions ◽  
Sonogashira Coupling Reaction ◽  
Quinoxaline Derivatives ◽  
Palladium Catalyzed

In this paper, we report the successful synthesis of new 2-phenyl-3-substituted furo/thieno[2,3-b]quinoxaline derivatives from 2-chloro-3-methoxyquinoxaline and 2-chloro-3-(methylthio)quinoxaline by a three-step approach.

ChemInform Abstract: Efficient Synthesis of Substituted 3-Azabicyclo[3.1.0]hexan-2-ones from 2-Iodocyclopropanecarboxamides Using a Copper-Free Sonogashira Coupling.

ChemInform ◽  
2013 ◽  
Vol 44 (24) ◽  
pp. no-no
Author(s):  
Benoit de Carne-Carnavalet ◽  
Alexis Archambeau ◽  
Christophe Meyer ◽  
Janine Cossy ◽  
Benoit Folleas ◽  
...  
Keyword(s):  
Sonogashira Coupling ◽  
Efficient Synthesis
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