Nucleophilic C-H Etherification of Heteroarenes Enabled by Base-Catalyzed Halogen Transfer.
Nucleophilic C-H Etherification of Heteroarenes Enabled by Base-Catalyzed Halogen Transfer.
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DOI:
10.1021/jacs.1c06481
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发表时间:
2021-08-18
影响因子:
15
通讯作者:
Bandar JS
中科院分区:
文献类型:
--
作者:
Puleo TR;Klaus DR;Bandar JS
We report a general protocol for the direct C–H etherification of N-heteroarenes. Potassium tert-butoxide catalyzes halogen transfer from 2-halothiophenes to N-heteroarenes to form N-heteroaryl halide intermediates that undergo tandem base-promoted alcohol substitution. Thus, the simple inclusion of inexpensive 2-halothiophenes enables regioselective oxidative coupling of alcohols with 1,3-azoles, pyridines, diazines and polyazines under basic reaction conditions.
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DOI:
10.1002/chem.201703931
发表时间:
2017-10-20
期刊:
Chemistry (Weinheim an der Bergstrasse, Germany)
影响因子:
--
作者:
Elbert BL;Farley AJM;Gorman TW;Johnson TC;Genicot C;Lallemand B;Pasau P;Flasz J;Castro JL;MacCoss M;Paton RS;Schofield CJ;Smith MD;Willis MC;Dixon DJ
通讯作者:
Dixon DJ
影响因子:
5.2
作者:
Do, Hien-Quang;Daugulis, Olafs
通讯作者:
Daugulis, Olafs
影响因子:
2
作者:
Dolewski, Ryan D.;Hilton, Michael C.;McNally, Andrew
通讯作者:
McNally, Andrew
影响因子:
15
作者:
Chen, Zhixiang;Jiang, Yongwen;Ma, Dawei
通讯作者:
Ma, Dawei
影响因子:
15
作者:
Dolewski RD;Fricke PJ;McNally A
通讯作者:
McNally A