Direct access to substituted benzo[b]carbazoles through cascade annulation of 2-vinylbenzaldehydes with indoles

2019 ◽  
Vol 55 (23) ◽  
pp. 3339-3342 ◽  
Author(s):  
Deng-Yuan Li ◽  
An Wang ◽  
Xiao-Ping Zhu ◽  
Wei Feng ◽  
Pei-Nian Liu

A highly efficient palladium-catalyzed cascade annulation of 2-vinylbenzaldehydes with indoles has been achieved to afford 6-(3-indolyl)benzo[b]carbazoles under mild conditions in good yield and with excellent regioselectivity.

Synthesis ◽  
2021 ◽  
Author(s):  
Zhuo Zeng ◽  
Zhanyu He ◽  
Chu Yan ◽  
Mei Zhang ◽  
Majeed Irfan ◽  
...  

AbstractPalladium-catalyzed Hiyama coupling of active thioureas via selective C–N bond cleavage is reported. Notably, the new approach employed active thioureas as coupling partners in the presence of arylsilanes to give amides in good yield. Further, this strategy, which utilized CuF2 as a key oxidant and activator, afforded various amide products under mild conditions and an easy to handle procedure without extra base.


2012 ◽  
Vol 354 (5) ◽  
pp. 839-845 ◽  
Author(s):  
Liang Wang ◽  
Wei-You Zhou ◽  
Sheng-Chun Chen ◽  
Ming-Yang He ◽  
Qun Chen

ChemInform ◽  
2012 ◽  
Vol 43 (33) ◽  
pp. no-no
Author(s):  
Liang Wang ◽  
Wei-You Zhou ◽  
Sheng-Chun Chen ◽  
Ming-Yang He ◽  
Qun Chen

2021 ◽  
Vol 12 (16) ◽  
pp. 5804-5810
Author(s):  
Peng Yang ◽  
Xuan Wang ◽  
Bo Li ◽  
Yixuan Yang ◽  
Jinfeng Yue ◽  
...  

A highly efficient and versatile method for construction of peptide macrocycles via palladium-catalyzed intramolecular S-arylation of alkyl and aryl thiols with aryl iodides under mild conditions is developed.


2013 ◽  
Vol 53 (5) ◽  
pp. 1420-1424 ◽  
Author(s):  
Lin He ◽  
Haoquan Li ◽  
Helfried Neumann ◽  
Matthias Beller ◽  
Xiao-Feng Wu

Author(s):  
Xiaojiao Cai ◽  
Siyuan Fang ◽  
Yun Hang Hu

Direct and highly efficient methane conversion to methanol under mild conditions is achieved via photocatalysis over Au–Pd/TiO2.


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