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摘要:
An electrochemically promoted coupling of benzoxazoles and amines has been developed, leading directly to the formation of 2-aminobenzoxazoles. The chemistry utilizes catalytic quantities of a tetraalkylammonium halide redox catalyst and is carried out under constant current conditions in a simple undivided cell. The use of excess chemical oxidant or large amounts of supporting electrolyte is avoided. This greatly simplifies the workup and isolation process and leads to a reduction in waste.
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来源 :
JOURNAL OF ORGANIC CHEMISTRY
ISSN: 0022-3263
年份: 2014
期: 20
卷: 79
页码: 9613-9618
3 . 6 0 0
JCR@2022
ESI学科: CHEMISTRY;
ESI高被引阀值:258
JCR分区:1
中科院分区:2
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