Highly efficient construction of spirocyclic chromanone–pyrrolidines via Cu(i)/TF–BiphamPhos-catalyzed asymmetric 1,3-dipolar cycloaddition

2011 ◽  
Vol 47 (34) ◽  
pp. 9600 ◽  
Author(s):  
Tang-Lin Liu ◽  
Zhao-Lin He ◽  
Chun-Jiang Wang
Keyword(s):  
Dipolar Cycloaddition ◽  
Highly Efficient ◽  
Efficient Construction

scholarly journals Highly Efficient Construction of Sugar-Fused Spirochromanono Pyrrolidines/Pyrrolizidines/Thiolizidines via 1,3-Dipolar Cycloaddition of Azomethine Ylides

SynOpen ◽  
2017 ◽  
Vol 01 (01) ◽  
pp. 0063-0067
Author(s):  
Sirisha Nallamala ◽  
Srikumar Mannem ◽  
Raghunathan Raghavachary
Keyword(s):  
Amino Acids ◽  
Solvent Effect ◽  
Cycloaddition Reaction ◽  
Azomethine Ylides ◽  
Dipolar Cycloaddition ◽  
Highly Efficient ◽  
Efficient Construction ◽  
Secondary Amino

A variety of sugar-fused chromanono pyrrolidines/pyrrolizidines/thiolizidines have been synthesized by intermolecular 1,3-dipolar cycloaddition reaction of azomethine ylides (generated from glucose aldehyde and different secondary amino acids) with various 3-arylidene chroman-4-ones as dipolarophiles. The solvent effect on the 1,3-dipolar cycloaddition reaction is also studied.

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

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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