Copper-Catalyzed One-Pot Synthesis of Unsymmetrical Arylurea Derivatives via Tandem Reaction of Diaryliodonium Salts with N-Arylcyanamide

2014 ◽  
Vol 79 (17) ◽  
pp. 8156-8162 ◽  
Author(s):  
Pengfei Li ◽  
Guolin Cheng ◽  
Hong Zhang ◽  
Xianxiang Xu ◽  
Jingyuan Gao ◽  
...  
ChemInform ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. no-no
Author(s):  
Pengfei Li ◽  
Guolin Cheng ◽  
Hong Zhang ◽  
Xianxiang Xu ◽  
Jingyuan Gao ◽  
...  

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim

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>


ChemInform ◽  
2016 ◽  
Vol 47 (18) ◽  
Author(s):  
Tuanjie Meng ◽  
Lantao Liu ◽  
Huiyi Jia ◽  
Lifeng Ren ◽  
Cuilan Feng ◽  
...  

ChemInform ◽  
2011 ◽  
Vol 42 (7) ◽  
pp. no-no
Author(s):  
Li Zhang ◽  
Zhenggen Zha ◽  
Zhenlei Zhang ◽  
Yunfeng Li ◽  
Zhiyong Wang

2018 ◽  
Vol 83 (24) ◽  
pp. 15533-15540 ◽  
Author(s):  
Tao Tong ◽  
Xin Wu ◽  
Erfei Li ◽  
Honglan Kang ◽  
Xiaoxia Wang ◽  
...  

2009 ◽  
Vol 11 (1) ◽  
pp. 103-109 ◽  
Author(s):  
Ying-ming Pan ◽  
Su-yan Zhao ◽  
Wen-hua Ji ◽  
Zhuang-ping Zhan

2015 ◽  
Vol 51 (40) ◽  
pp. 8504-8507 ◽  
Author(s):  
Fan Jia ◽  
Xiaoyu Chen ◽  
Yan Zheng ◽  
Yusheng Qin ◽  
Youhua Tao ◽  
...  

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.


2017 ◽  
Vol 82 (22) ◽  
pp. 11909-11914 ◽  
Author(s):  
Erik Lindstedt ◽  
Marcus Reitti ◽  
Berit Olofsson

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