scholarly journals One-pot vinylogous aldol addition of β,γ-unsaturated esters under mild conditions

2015 ◽  
Vol 39 (7) ◽  
pp. 5121-5123 ◽  
Author(s):  
İsmail Akçok ◽  
Ali Çağır
Keyword(s):  
One Pot ◽  
Unsaturated Esters ◽  
Mild Conditions ◽  
Aldol Addition

A new methodology for the addition of β,γ-unsaturated esters to aldehydes was developed in a TMSCl, Ag2CO3, and TBAF mixture.

Sequential Michael addition/retro-Claisen condensation of aromatic β-diketones with α,β-unsaturated esters: an approach to obtain 1,5-ketoesters

2016 ◽  
Vol 14 (8) ◽  
pp. 2390-2394 ◽  
Author(s):  
Gui-Xin Cai ◽  
Jing Wen ◽  
Ting-Ting Lai ◽  
Dan Xie ◽  
Cheng-He Zhou
Keyword(s):  
Michael Addition ◽  
Bond Formation ◽  
One Pot ◽  
Claisen Condensation ◽  
Unsaturated Esters ◽  
Mild Conditions

A K2CO3-catalyzed one-pot protocol involving sequential C–C bond formation and cleavage of aromatic β-diketones with α,β-unsaturated esters is developed to obtain 1,5-ketoesters, proceeding smoothly under mild conditions in up to 98% isolated yield.

An ionic liquid catalyzed probase method for one-pot synthesis of α,β-unsaturated esters from esters and aldehydes under mild conditions

2017 ◽  
Vol 19 (20) ◽  
pp. 4838-4848 ◽  
Author(s):  
Gang Wang ◽  
Yiming Xu ◽  
Suojiang Zhang ◽  
Zengxi Li ◽  
Chunshan Li
Keyword(s):  
Ionic Liquid ◽  
Unsaturated Ester ◽  
Ester Synthesis ◽  
One Pot ◽  
Unsaturated Esters ◽  
Mild Conditions ◽  
One Pot Synthesis

An ionic liquid catalyzed probase method for unsaturated ester synthesis under mild conditions was reported.

The Highly Effective Cobalt Based Metal–Organic Frameworks Catalyst for One Pot Oxidative Esterification Under Mild Conditions

2021 ◽  
Author(s):  
Pagasukon Mekrattanachai ◽  
Lei Zhu ◽  
Naruemon Setthaya ◽  
Chakkresit Chindawong ◽  
Wei Guo Song
Keyword(s):  
Metal Organic Frameworks ◽  
One Pot ◽  
Oxidative Esterification ◽  
Mild Conditions ◽  
Highly Effective ◽  
Metal Organic

scholarly journals An entry to 2-(cyclobut-1-en-1-yl)-1H-indoles through a cyclobutenylation/deprotection cascade

2021 ◽  
Author(s):  
Philipp Natho ◽  
Zeyu Yang ◽  
Lewis Allen ◽  
Juliette Rey ◽  
Andrew J P White ◽  
...  
Keyword(s):  
Transition Metal ◽  
One Pot ◽  
Metal Free ◽  
Mild Conditions

A transition-metal-free strategy for the synthesis of 2-(cyclobut-1-en-1-yl)-1H-indoles under mild conditions is described herein. A series of substituted 2-(cyclobut-1-en-1-yl)-1H-indoles are accessed by a one-pot cyclobutenylation/deprotection cascade from N-Boc protected indoles....

scholarly journals One-pot synthesis of polysubstituted indoles from aliphatic nitro compounds under mild conditions

2007 ◽  
Vol 48 (10) ◽  
pp. 1809-1811 ◽  
Author(s):  
Christopher A. Simoneau ◽  
Alexis M. Strohl ◽  
Bruce Ganem
Keyword(s):  
Nitro Compounds ◽  
One Pot ◽  
Aliphatic Nitro Compounds ◽  
Mild Conditions ◽  
One Pot Synthesis

A new approach to arylhydrazides via the reaction of the Mitsunobu reagent with arynes: further application to access diverse nitrogen-containing heterocycles in one pot

2017 ◽  
Vol 4 (8) ◽  
pp. 1636-1639 ◽  
Author(s):  
Bin Cheng ◽  
Bian Bao ◽  
Yanhe Chen ◽  
Ning Wang ◽  
Yun Li ◽  
...  
Keyword(s):  
One Pot ◽  
New Approach ◽  
Mild Conditions ◽  
Highly Active ◽  
Active Intermediates

A new route to arylhydrazides involving the reaction of two highly active intermediates, the 1,3-zwitterion generated in situ from the Mitsunobu reagent and arynes, under mild conditions has been developed.

Rhenium- and Aniline-Catalyzed One-Pot Annulation of Aromatic Ketones and α,β-Unsaturated Esters Initiated by CH Bond Activation

2006 ◽  
Vol 118 (17) ◽  
pp. 2832-2834 ◽  
Author(s):  
Yoichiro Kuninobu ◽  
Yuta Nishina ◽  
Makoto Shouho ◽  
Kazuhiko Takai
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
Aromatic Ketones ◽  
Unsaturated Esters
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