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INVESTIGATION ON THE NEW SYNTHETIC REACTIONS AND MECHANISMS OF SUBSTITUTED DIPHENYL ETHEPS
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作者 Zhi Qiang ZHANG Shu Mei LIU Zheng Hua TIAN Anshan Institute of Iron & Steel Technology,Anshan 114002 《Chinese Chemical Letters》 SCIE CAS CSCD 1991年第9期687-688,共2页
In the presence of alkali nitrite and carbonate,some nitrobenzenes subs- tituted by strongly electron withdrawing group undergo a self condensation in an aprotic polar sotvent to give symmetrical disubstituted dipheny... In the presence of alkali nitrite and carbonate,some nitrobenzenes subs- tituted by strongly electron withdrawing group undergo a self condensation in an aprotic polar sotvent to give symmetrical disubstituted diphenyl ethers in good yields.A possible mechanism is discussed,the nucteophilic aromatic substitution S_NAr and S_(Ru)Ar may occur simultaneously. 展开更多
关键词 NC investigation ON THE NEW synthetic REACTIONS AND MECHANISMS OF SUBSTITUTED DIPHENYL ETHEPS
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