Hydrogen-Bond-Mediated Aglycone Delivery (HAD): A Highly Stereoselective Synthesis of 1,2-cisα-D-Glucosides from Common Glycosyl Donors in the Presence of Bromine

2015 ◽  
Vol 21 (17) ◽  
pp. 6572-6581 ◽  
Author(s):  
Jagodige P. Yasomanee ◽  
Alexei V. Demchenko
Keyword(s):  
Hydrogen Bond ◽  
Stereoselective Synthesis ◽  
Glycosyl Donors

scholarly journals Stereoselective synthesis of glycosides using (salen)Co catalysts as promoters

2015 ◽  
Vol 51 (43) ◽  
pp. 8939-8941 ◽  
Author(s):  
Sandra Medina ◽  
Alexander S. Henderson ◽  
John F. Bower ◽  
M. Carmen Galan
Keyword(s):  
Room Temperature ◽  
Stereoselective Synthesis ◽  
Co Catalysts ◽  
New Class ◽  
Stereoselective Glycosylation ◽  
Glycosyl Donors

The use of (salen)Co catalysts as a new class of bench-stable stereoselective glycosylation promoters of trichloroacetimidate glycosyl donors at room temperature is described.

scholarly journals Chiral Thioureas—Preparation and Significance in Asymmetric Synthesis and Medicinal Chemistry

Molecules ◽  
2020 ◽  
Vol 25 (2) ◽  
pp. 401 ◽  
Author(s):  
Franz Steppeler ◽  
Dominika Iwan ◽  
Elżbieta Wojaczyńska ◽  
Jacek Wojaczyński
Keyword(s):  
Hydrogen Bond ◽  
Drug Development ◽  
Asymmetric Synthesis ◽  
Stereoselective Synthesis ◽  
Strong Hydrogen Bond ◽  
Hydrogen Bond Donor ◽  
Drug Candidates ◽  
Current State ◽  
The Family ◽  
Donor Capability

For almost 20 years, thioureas have been experiencing a renaissance of interest with the emerged development of asymmetric organocatalysts. Due to their relatively high acidity and strong hydrogen bond donor capability, they differ significantly from ureas and offer, appropriately modified, great potential as organocatalysts, chelators, drug candidates, etc. The review focuses on the family of chiral thioureas, presenting an overview of the current state of knowledge on their synthesis and selected applications in stereoselective synthesis and drug development.

Stereoselective Synthesis of Diglycosyl Diacylglycerols with Glycosyl Donors Bearing a β-Stereodirecting 2,3-Naphthalenedimethyl Protecting Group

2020 ◽  
Vol 85 (24) ◽  
pp. 16166-16181
Author(s):  
Nahoko Yagami ◽  
Amol M. Vibhute ◽  
Hide-Nori Tanaka ◽  
Naoko Komura ◽  
Akihiro Imamura ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Protecting Group ◽  
Glycosyl Donors

Thiazolylketol acetates as glycosyl donors. Stereoselective synthesis of α-linked ketodisaccharides

Tetrahedron ◽  
1996 ◽  
Vol 52 (9) ◽  
pp. 3057-3074 ◽  
Author(s):  
Alessandro Dondoni ◽  
Alberto Marra ◽  
Isabel Rojo ◽  
Marie-Christine Scherrmann
Keyword(s):  
Stereoselective Synthesis ◽  
Glycosyl Donors
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