Chemistry (Weinheim an der Bergstrasse, Germany)
Remote 6-O-BCN Group Enables the Acceptor‑Gated α/β Glucosylation and Convergent Synthesis of a 4,6-Branched α-Hexaglucan.
Xiao Geng, Aoxin Guo, Youhui Meng, Chang-Cheng Liu, Hailong Wang, Xue-Wei Liu, Jian Gao
Published: 202510.1002/chem.202502818
Abstract
Here we report a systematic investigation of the stereodirecting effects of a remote 6-O-ortho-cyanobenzyl ether (BCN) group in glycosylation reactions with a glucosyl donor. These reactions exhibited dual stereoselectivity dependent on acceptor nucl…
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