A new method for α-specific glucosylation and its application to the one-pot synthesis of a branched α-glucan

2019 ◽  
Vol 6 (6) ◽  
pp. 762-772 ◽  
Author(s):  
Yanxin Zhang ◽  
Shihao Zhou ◽  
Xiaohan Wang ◽  
Han Zhang ◽  
Zhongwu Guo ◽  
...  

We have developed a new and highly efficient α-specific glucosylation method based on the synergistic α-directing effects of a TolSCl/AgOTf promoter system and the steric β-shielding or the remote participation of protecting groups at the donor 6-O-position.

2014 ◽  
Vol 41 (11) ◽  
pp. 8057-8065 ◽  
Author(s):  
Jasem Aboonajmi ◽  
Malek Taher Maghsoodlou ◽  
Nourallah Hazeri ◽  
Mojtaba Lashkari ◽  
Mehrnoosh Kangani

RSC Advances ◽  
2014 ◽  
Vol 4 (92) ◽  
pp. 50668-50677 ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Hossein Shahbazi-Alavi ◽  
Elham Heidari-Baghbahadorani

A flexible and highly efficient protocol for the synthesis of chromenopyridines and sulfanyl pyridines using nanoSnO has been developed.


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