scholarly journals One-Pot Synthesis of Cyclic Carbonates from Aldehydes, Sulfur Ylide, and CO2

Synlett ◽  
2013 ◽  
Vol 25 (01) ◽  
pp. 97-101 ◽  
Author(s):  
Arumugam Sudalai ◽  
Ravindra Aher ◽  
B. Kumar
Keyword(s):  
Cyclic Carbonates ◽  
One Pot ◽  
One Pot Synthesis ◽  
Sulfur Ylide

ChemInform Abstract: One-Pot Synthesis of Cyclic Carbonates from Aldehydes, Sulfur Ylide, and CO2.

ChemInform ◽  
2014 ◽  
Vol 45 (24) ◽  
pp. no-no
Author(s):  
Ravindra D. Aher ◽  
B. Senthil Kumar ◽  
Arumugam Sudalai
Keyword(s):  
Cyclic Carbonates ◽  
One Pot ◽  
One Pot Synthesis ◽  
Sulfur Ylide

One-pot atom-efficient synthesis of bio-renewable polyesters and cyclic carbonates through tandem catalysis

2015 ◽  
Vol 51 (40) ◽  
pp. 8504-8507 ◽  
Author(s):  
Fan Jia ◽  
Xiaoyu Chen ◽  
Yan Zheng ◽  
Yusheng Qin ◽  
Youhua Tao ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
Cyclic Carbonates ◽  
Tandem Catalysis ◽  
Efficient Synthesis ◽  
One Pot ◽  
One Pot Synthesis ◽  
Salen Complexes ◽  
High Yields ◽  
First Time

One-pot synthesis of well-defined bio-renewable polyesters and cyclic carbonates in high yields was successfully realized for the first time by way of a tandem reaction using metal salen complexes as catalysts.

Formal [4+2] annulation of enaminones and cyanomethyl sulfur ylide: one-pot access to polysubstituted pyridin-2(1H)-ones

2014 ◽  
Vol 50 (97) ◽  
pp. 15378-15380 ◽  
Author(s):  
Qian Zhang ◽  
Xu Liu ◽  
Xiaoqing Xin ◽  
Rui Zhang ◽  
Yongjiu Liang ◽  
...  
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Nucleophilic Vinylic Substitution ◽  
Vinylic Substitution ◽  
Sulfur Ylide ◽  
Nucleophilic Cyclization

One-pot synthesis of polysubstituted pyridin-2(1H)-ones by formal [4+2] annulation of enaminones and cyanomethyl sulfur ylide is described involving sequential nucleophilic vinylic substitution, intramolecular nucleophilic cyclization and dealkylation reactions.

Metal-free imidazolium hydrogen carbonate ionic liquids as bifunctional catalysts for the one-pot synthesis of cyclic carbonates from olefins and CO2

2019 ◽  
Vol 21 (14) ◽  
pp. 3834-3838 ◽  
Author(s):  
Jia Liu ◽  
Guoqiang Yang ◽  
Ying Liu ◽  
Dongsheng Wu ◽  
Xingbang Hu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bifunctional Catalysts ◽  
Cyclic Carbonates ◽  
One Pot ◽  
Metal Free ◽  
Direct Route ◽  
One Pot Synthesis ◽  
Hydrogen Carbonate ◽  
The One

A direct route for the synthesis of cyclic carbonates from olefins and CO2 has been achieved by using imidazolium hydrogen carbonate ionic liquids as bifunctional catalysts in the absence of a solvent.

One-Pot Synthesis and Conformational Analysis of 6-Membered Cyclic Iodonium Salts

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim
Keyword(s):  
Conformational Analysis ◽  
Bronsted Acids ◽  
One Pot ◽  
Benzyl Alcohols ◽  
Iodonium Salts ◽  
Efficient Approach ◽  
One Pot Synthesis ◽  
Diaryliodonium Salts

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>

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