The Bull-James assembly as a chiral auxiliary and shift reagent in kinetic resolution of alkyne amines by the CuAAC reaction.
The Bull-James assembly as a chiral auxiliary and shift reagent in kinetic resolution of alkyne amines by the CuAAC reaction.
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DOI:
10.1039/c6ob01623e
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发表时间:
2016-11-22
影响因子:
3.2
通讯作者:
Fossey JS
中科院分区:
文献类型:
--
作者:
Brittain WD;Chapin BM;Zhai W;Lynch VM;Buckley BR;Anslyn EV;Fossey JS
The Bull-James boronic acid assembly is used simultaneously as a chiral auxilary for kinetic resolution and as a chiral shift reagent for in situ enantiomeric excess (ee) determination by 1H NMR spectroscopy. Chiral terminal alkyne-containing amines, and their corresponding chiral triazoles formed via CuAAC, were probed in situ. Selectivity factors of up to s = 4 were imparted and measured, accurate to within ±3% when compared to chiral GC.
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影响因子:
8.4
作者:
Jo HH;Gao X;You L;Anslyn EV;Krische MJ
通讯作者:
Krische MJ
影响因子:
15
作者:
Mirri, Giorgio;Bull, Steven D.;Tucker, James H. R.
通讯作者:
Tucker, James H. R.
影响因子:
3.6
作者:
DALE, JA;DULL, DL;MOSHER, HS
通讯作者:
MOSHER, HS
影响因子:
8.4
作者:
Metola, Pedro;Anslyn, Eric V.;Bull, Steven D.
通讯作者:
Bull, Steven D.
影响因子:
7.3
作者:
NILSSON, BM;VARGAS, HM;HACKSELL, U
通讯作者:
HACKSELL, U