Glycosyl nitrates in synthesis: streamlined access to glucopyranose building blocks differentiated at C-2.

Glycosyl nitrates in synthesis: streamlined access to glucopyranose building blocks differentiated at C-2.
复制标题

DOI:
10.1039/c8ob00477c
复制
发表时间:
2018-05-15
影响因子:
3.2
通讯作者:
Demchenko AV
Demchenko AV
中科院分区:
化学3区
文献类型:
--
作者:
Wang T;Nigudkar SS;Yasomanee JP;Rath NP;Stine KJ;Demchenko AV

文献摘要

参考文献

被引文献

相似文献

在尝试改进 CAN 介导的 1,3,4,6-四-O-乙酰基-α-D-吡喃葡萄糖(2-OH 葡萄糖)的合成时,我们意外地发现该反应是通过糖基硝酸盐进行的。对这一反应机理的进一步了解导致了从各种前体合成 2-OH 葡萄糖的更通用的方法的开发。还展示了 2-OH 葡萄糖转化为各种在 C-2 处受到差异保护的结构单元,而在吡喃葡萄糖系列中,C-2 位置通常很难进行区域选择性保护。
In an attempt to refine a CAN-mediated synthesis of 1,3,4,6-tetra-O-acetyl-α-D-glucopyranose (2-OH glucose) we unexpectedly discovered that this reaction proceeds via the intermediacy of glycosyl nitrates. Improved mechanistic understanding of this reaction led to the development of a more versatile synthesis of 2-OH glucose from a variety of precursors. Also demonstrated is the conversion of 2-OH glucose into a variety of building blocks differentially protected at C-2, a position that is generally hard to protect regioselectively in the glucopyranose series.
DOI: 10.1021/ja00199a028
发表时间: 1989-08-16
影响因子: 15
作者:
HALCOMB, RL;DANISHEFSKY, SJ
通讯作者: DANISHEFSKY, SJ
DOI: 10.1016/0008-6215(84)85159-9
发表时间: 1984-01-01
影响因子: 3.1
作者:
DAHMEN, J;FREJD, T;CARLSTROM, AS
通讯作者: CARLSTROM, AS
DOI: 10.1021/jo0156565
发表时间: 2001-10-19
影响因子: 3.6
作者:
Francisco, CG;León, EI;Suárez, E
通讯作者: Suárez, E
DOI: 10.1016/s0008-6215(96)00321-7
发表时间: 1997-05-12
影响因子: 3.1
作者:
Gervay, J;Nguyen, TN;Hadd, MJ
通讯作者: Hadd, MJ
DOI: 10.1146/annurev.bi.09.070140.000433
发表时间: 1940-01-01
影响因子: 16.6
作者:
Isbell, H. S.
通讯作者: Isbell, H. S.