[EN] PHENYLNAPHTHYLIMIDAZOLES FOR USE ON COPPER SURFACES DURING SOLDERING [FR] PHÉNYLNAPHTHYLIMIDAZOLES EN VUE D'UNE UTILISATION SUR LES SURFACES EN CUIVRE AU COURS D'UN BRASAGE
Novel synthesis of divergent aryl imidazoles from ketones involving copper-catalyzed α-amination and oxidative C–C bond cleavage
作者:Jiangkun Huang、Lan Luo、Naiguo Xing、Linghui Gu、Chen Li、Qiao Han、Shilong Zheng、Ling He
DOI:10.1039/d0ra01408g
日期:——
A one-pot synthesis, initiated by a copper salt with inorganic (NH4)2CO3 as the nitrogen source, forms divergent aryl imidazole derivatives from ketones via α-amination and oxidative C–C bond cleavage reactions. The approach provides a simple and rapid synthesis of imidazole derivatives and has certain versatility.
以铜盐和无机(NH 4 ) 2 CO 3作为氮源引发的一锅合成,通过α-胺化和氧化C-C键断裂反应从酮形成不同的芳基咪唑衍生物。该方法提供了一种简单、快速的咪唑衍生物合成方法,具有一定的通用性。
Phenylnaphthylimidazole Compound and Usage of the Same
申请人:Hirao Hirohiko
公开号:US20070246134A1
公开(公告)日:2007-10-25
A surface treating agent containing a novel phenylnaphthylimidazole compound represented by the following formula is brought into contact with the surface of copper or a copper alloy.
In the formula, when A
1
is a phenyl group, then A
2
represents a 1-naphthyl group or a 2-naphthyl group, and when A
1
is a 1-naphthyl group or a 2-naphthyl group, then A
2
represents a phenyl group; and R represents a hydrogen atom or a methyl group.
PHENYLNAPHTHYLIMIDAZOLE COMPOUND AND USAGE OF THE SAME
申请人:Hirao Hirohiko
公开号:US20120199385A1
公开(公告)日:2012-08-09
A surface treating agent containing a novel phenylnaphthylimidazole compound represented by the following formula is brought into contact with the surface of copper or a copper alloy.
In the formula, when A
1
is a phenyl group, then A
2
represents a 1-naphthyl group or a 2-naphthyl group, and when A
1
is a 1-naphthyl group or a 2-naphthyl group, then A
2
represents a phenyl group; and R represents a hydrogen atom or a methyl group.