Zobrazeno 1 - 2
of 2
pro vyhledávání: '"XUTu-gen(徐土根)"'
Autor:
XIEJun-yi(谢隽毅), ZHANGBin(张斌), CHENRen-er(陈仁尔), ZHOUQi-zhong(周其忠), XUTu-gen(徐土根), YEYu-yuan(叶余原), JIANGHua-jiang(蒋华江)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 39, Iss 3, Pp 308-312 (2012)
醛和硝基甲烷在甲醇和NaOH水溶液的混合溶液中在0 ℃反应,随后用稀盐酸处理,生成(E)-α,β-不饱和硝基烯烃单一化合物,反应有高度的区域选择性,收率较高(76%〜95%).合成方法便捷、高效
Externí odkaz:
https://doaj.org/article/919a51018f794c08838005ba2962f9e7
Autor:
LILong-biao(李龙彪), WUJian-jiao(吴剑娇), CHENRen-er(陈仁尔), ZHOUQi-zhong(周其忠), XUTu-gen(徐土根), JIANGHua-jiang(蒋华江)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 39, Iss 3, Pp 313-316 (2012)
以FeCl3为催化剂,L-脯氨酸为配体,以K2CO3为碱,在氮气的保护下在乙二醇二甲醚中回流,有效促进了溴代芳烃和取代硫酚的偶联反应生成相应的硫醚,产物的收率较高.
Externí odkaz:
https://doaj.org/article/ebe62f247594404e92560c7a7f024462