Highly Efficient Construction of Benzene Ring in Carbazoles by Palladium-Catalyzedendo-Mode Oxidative Cyclization of 3-(3‘-Alkenyl)indoles

2006 ◽  
Vol 8 (7) ◽  
pp. 1339-1342 ◽  
Author(s):  
Aidi Kong ◽  
Xiuling Han ◽  
Xiyan Lu
Keyword(s):  
Benzene Ring ◽  
Oxidative Cyclization ◽  
Highly Efficient ◽  
Efficient Construction

o-(p-Methoxyphenylethynyl)phenyl Glycosides: Versatile New Glycosylation Donors for the Highly Efficient Construction of Glycosidic Linkages

2017 ◽  
Vol 139 (36) ◽  
pp. 12736-12744 ◽  
Author(s):  
Yang Hu ◽  
Ke Yu ◽  
Li-Li Shi ◽  
Lei Liu ◽  
Jing-Jing Sui ◽  
...  
Keyword(s):  
Highly Efficient ◽  
Efficient Construction

scholarly journals Highly efficient construction of infectious viroid-derived clones

Plant Methods ◽  
2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Joan Marquez-Molins ◽  
Jose Antonio Navarro ◽  
Vicente Pallas ◽  
Gustavo Gomez
Keyword(s):  
Highly Efficient ◽  
Efficient Construction

Copper(II)-Promoted Oxidation/[3+2]Cycloaddition/Aromatization Cascade: Efficient Synthesis of Tetrasubstituted NH-Pyrrole from Chalcones and Iminodiacetates

Synlett ◽  
2019 ◽  
Vol 30 (12) ◽  
pp. 1442-1446 ◽  
Author(s):  
Zhang-qi Lin ◽  
Chao-dong Li ◽  
Zi-chun Zhou ◽  
Shuai Xue ◽  
Jian-rong Gao ◽  
...  
Keyword(s):  
Efficient Method ◽  
Cascade Reaction ◽  
Oxidative Cyclization ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
Highly Efficient ◽  
Wide Range ◽  
Reaction Proceeds

A simple and highly efficient method for the preparation of tetrasubstituted NH-pyrrole from a wide range of chalcones and diethyl iminodiacetates via a Cu(OAc)2-promoted oxidation/[3+2]cycloaddition/aromatization cascade reaction has been developed. This reaction proceeds through dehydrogenations, deamination, and oxidative cyclization, affording the corresponding products in good to excellent yields. This convenient methodology for constructing tetrasubstituted NH-pyrroles has several advantages over existing methods, such as the use of easily accessible chalcones and readily available diethyl iminodiacetates, and mild reaction conditions. A wide range of substrates are tolerated.

scholarly journals Modular continuous flow synthesis of orthogonally protected 6-deoxy glucose glycals

2020 ◽  
Vol 18 (17) ◽  
pp. 3254-3257
Author(s):  
Subbarao Yalamanchili ◽  
Tu-Anh V. Nguyen ◽  
Nicola L. B. Pohl ◽  
Clay S. Bennett
Keyword(s):  
Continuous Flow ◽  
Flow Synthesis ◽  
Highly Efficient ◽  
Efficient Construction ◽  
Commercial Sources

The use of a continuous flow platform for the rapid and highly efficient construction of differentially protected glycals from commercial sources is described.

Phosphine-catalyzed [4+1] annulation of 1,3-(aza)dienes with maleimides: highly efficient construction of azaspiro[4.4]nonenes

2014 ◽  
Vol 50 (88) ◽  
pp. 13506-13509 ◽  
Author(s):  
Mei Yang ◽  
Tianyi Wang ◽  
Shixuan Cao ◽  
Zhengjie He
Keyword(s):  
Highly Efficient ◽  
Efficient Construction

Convergent Asymmetric Synthesis of a Renin Inhibitor: A Highly Efficient Construction Method of Three Stereogenic Centers

2013 ◽  
Vol 17 (11) ◽  
pp. 1430-1439 ◽  
Author(s):  
Makoto Michida ◽  
Yoshihiro Takayanagi ◽  
Makoto Imai ◽  
Yukito Furuya ◽  
Kenichi Kimura ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Construction Method ◽  
Renin Inhibitor ◽  
Highly Efficient ◽  
Stereogenic Centers ◽  
Efficient Construction
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