Mild and Highly Efficient Method for the Synthesis of 2-Arylbenzimidazoles and 2-Arylbenzothiazoles

2008 ◽  
Vol 73 (17) ◽  
pp. 6835-6837 ◽  
Author(s):  
Kiumars Bahrami ◽  
M. Mehdi Khodaei ◽  
Fardin Naali
Keyword(s):  
Efficient Method ◽  
Highly Efficient

A convenient and highly efficient method for the protection of aldehydes using very low loading hydrous ruthenium(III) trichloride as catalyst

2004 ◽  
Vol 45 (41) ◽  
pp. 7719-7721 ◽  
Author(s):  
Jian-Ying Qi ◽  
Jian-Xin Ji ◽  
Chi-Hung Yueng ◽  
Hoi-Lun Kwong ◽  
Albert S.C. Chan
Keyword(s):  
Efficient Method ◽  
Highly Efficient

Efficient synthesis of π-extended phenazasilines for optical and electronic applications

2014 ◽  
Vol 50 (99) ◽  
pp. 15760-15763 ◽  
Author(s):  
Huanhuan Li ◽  
Yang Wang ◽  
Kai Yuan ◽  
Ye Tao ◽  
Runfeng Chen ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Efficient Method ◽  
Optoelectronic Properties ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Device Applications

The rhodium-catalyzed synthesis of phenazasilines from readily achievable biarylhydrosilanes is presented. This highly efficient method offers opportunities for preparing π-extended phenazasilines with enhanced optoelectronic properties for device applications in organic electronics.

Diversity-Oriented Synthesis of Substituted Furo[2,3-b]pyrazines

2009 ◽  
Vol 62 (1) ◽  
pp. 27 ◽  
Author(s):  
Vaibhav P. Mehta ◽  
Sachin G. Modha ◽  
Denis Ermolat'ev ◽  
Kristof Van Hecke ◽  
Luc Van Meervelt ◽  
...  
Keyword(s):  
Efficient Method ◽  
Electrophilic Cyclization ◽  
Diversity Oriented Synthesis ◽  
Highly Efficient ◽  
Palladium Catalyzed ◽  
Catalyzed Reactions

A highly efficient method for the synthesis of diversely substituted furo[2,3-b]pyrazines has been elaborated. The Ag+- or iodine-mediated electrophilic cyclization of readily generated 5-chloro-3-substituted ethynyl-1-(4-methoxybenzyl)-pyrazin-2(1H)-ones affords substituted furo[2,3-b]pyrazines, which undergo various palladium catalyzed reactions to generate a library of difficult to attain diversely substituted furo[2,3-b]pyrazines.

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