Cu(II)-Catalyzed Acylation by Thiol Esters Under Neutral Conditions: Tandem Acylation-Wittig Reaction Leading to a One-Pot Synthesis of Butenolides

2010 ◽  
Vol 12 (22) ◽  
pp. 5346-5349 ◽  
Author(s):  
Kazumasa Matsuo ◽  
Mitsuru Shindo
Keyword(s):  
Wittig Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Thiol Esters ◽  
Neutral Conditions

scholarly journals A Facile Synthesis of Polysubstituted Pyrroles by One-Pot Three-Component Reaction

2012 ◽  
Vol 9 (4) ◽  
pp. 2239-2244 ◽  
Author(s):  
Hossein Anaraki-Ardakani ◽  
Maziar Noei ◽  
Mina Karbalaei-Harofteh ◽  
Shahab Zomorodbakhsh
Keyword(s):  
Room Temperature ◽  
Facile Synthesis ◽  
One Pot ◽  
Pyrrole Derivatives ◽  
Dialkyl Acetylenedicarboxylates ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
High Yields ◽  
Neutral Conditions

A new and efficient one-pot synthesis of polysubstituted pyrrole derivatives by three-component reaction between dialkyl acetylenedicarboxylates, triphenylphosphine, 2-aminopyridin derivatives in the presence of arylglyoxals is described. The reactions were performed in dichloromethane at room temperature and neutral conditions and afforded high yields of products.

One-Pot Synthesis of 3-(1,2,3,4-Tetrahydroisoquinolin-1-yl)-isoquinolin-1(2H)-ones by Sequential DEAD-Promoted Oxidative Ugi/Wittig Reaction Starting from Phosphonium Salt Precursors

Synlett ◽  
2021 ◽  
Author(s):  
Long Zhao ◽  
Mao-Lin Yang ◽  
Mei Sun ◽  
Ming-Wu Ding
Keyword(s):  
Wittig Reaction ◽  
Phosphonium Salt ◽  
One Pot ◽  
One Pot Synthesis ◽  
Sequential Reactions

A new one-pot Synthesis of 3-(1,2,3,4-tetrahydroisoquinolin-1-yl)- isoquinolin-1(2H)-ones by DEAD-promoted oxidative Ugi/Wittig reaction was developed. The sequential reactions of (2-carboxybenzyl)triphenylphosphonium salts, isocyanides and N-aryl-1,2,3,4-tetrahydroisoquinolines produced 3-(1,2,3,4-tetrahydroisoquinolin-1-yl)- isoquinolin-1(2H)-ones in moderate to good overall yields in the presence of DEAD and Et3N.

ChemInform Abstract: One-Pot Synthesis of 3-Acetyl-2-aryl-3,4-dihydroquinazolines from N-[2-(Azidomethyl)phenyl]benzamides Utilizing Intramolecular Aza-Wittig Reaction.

ChemInform ◽  
2015 ◽  
Vol 46 (26) ◽  
pp. no-no
Author(s):  
Kazuhiro Kobayashi ◽  
Naoki Matsumoto ◽  
Mika Nagashima ◽  
Hiroki Inouchi
Keyword(s):  
Wittig Reaction ◽  
One Pot ◽  
One Pot Synthesis

An efficient one-pot synthesis of pyrrolines and tetrahydropyridines from their chloro-precursors via in situ aza-Wittig reaction

2005 ◽  
Vol 46 (24) ◽  
pp. 4213-4217 ◽  
Author(s):  
Pradeep N.D. Singh ◽  
Rodney F. Klima ◽  
Sivaramakrishnan Muthukrishnan ◽  
Rajesh S. Murthy ◽  
Jagadis Sankaranarayanan ◽  
...  
Keyword(s):  
Wittig Reaction ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals A convenient one-pot synthesis of thiol esters from disulfides using a Zn/AlCl3 system

2001 ◽  
Vol 2001 (1) ◽  
pp. 22-23 ◽  
Author(s):  
Barahman Movassagh ◽  
Moslem M. Lakouraj ◽  
Zahra Fadaei
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Thiol Esters

A facile and regioselective one-pot synthesis of novel pyrazolo[1 $$'$$ ′ ,5 $$'$$ ′ :1,2]pyrrolo[3,4-b]quinoline-2,3-dicarboxylate hybrids via intramolecular Wittig reaction

2017 ◽  
Vol 22 (1) ◽  
pp. 37-46 ◽  
Author(s):  
Tahere Hosseyni Largani ◽  
Gholamhasan Imanzadeh ◽  
Nader Noroozi Pesyan ◽  
Ertan Şahin ◽  
Amir Nasser Shamkhali ◽  
...  
Keyword(s):  
Wittig Reaction ◽  
One Pot ◽  
Intramolecular Wittig Reaction ◽  
One Pot Synthesis
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