搜索筛选:
搜索耗时1.8175秒,为你在为你在102,285,761篇论文里面共找到 12 篇相符的论文内容
发布年度:
[期刊论文] 作者：Bahador KARAMI,Shaghayegh NIKO,
来源：催化学报 年份：2012
有磁力地可重获的 Fe3O4 nanoparticles 在没有溶剂的条件下面与 orthoesters 为 1,2-phenylenediamines 的 cyclocondensation 作为催化剂被综合了。催化剂装载能象 1 mol%...
Fe3O4 nanoparticles: A powerful and magnetically recoverable catalyst for the synthesis of novel cal
[期刊论文] 作者：Bahador Karami,S.Jafar Hoseini,
来源：中国化学快报（英文版） 年份：2004
A simple synthesis of novel and known calix[4]resorcinarenes derivatives has been achieved by the condensation of resorcinol and different aromatic aldehydes in...
[期刊论文] 作者：Bahador KARAMI,Shaghayegh NIKO,
来源：催化学报 年份：2004
Magnetically recoverable Fe3O4 nanoparticles have been synthesized as a catalyst for the cyclocondensation of 1,2-phenylenediamines with orthoesters under solve...
Fe3O4 nanoparticles: A powerful and magnetically recoverable catalyst for the synthesis of novel cal
[期刊论文] 作者：Bahador Karami,S.Jafar Hoseini,
来源：黑龙江科技学院学报 年份：2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Bahador Karami,Mahtab Kiani,Mo,
来源：催化学报 年份：2014
在里面(OTf )3 在没有溶剂的条件下面与 -ketoesters 在酚的 Pechmann 冷凝作用起路易斯酸催化剂的作用给香豆素衍生物。这个新奇、便宜的方法有象短反应时间那样...
[期刊论文] 作者：Bahador Karami,Mahtab Kiani,Mo,
来源：黑龙江科技学院学报 年份：2014
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Bahador KARAMI,Shaghayegh NIKOSERESHT,Saeed KHODABAKHSHI,,
来源：催化学报 年份：2012
Magnetically recoverable Fe3O4 nanoparticles have been synthesized as a catalyst for the cyclocondensation of 1,2-phenylenediamines with orthoesters under solve...
[期刊论文] 作者：Bahador Karami,Mahtab Kiani,Mohsen Ahmad Hoseini,,
来源：催化学报 年份：2014
In(OTf)3 plays the role of a Lewis acid catalyst in the Pechmann condensation of phenols with β-ketoesters under solvent-free conditions to give coumarin deriv...
Fe_3O_4 nanoparticles:A powerful and magnetically recoverable catalyst for the synthesis of novel ca
[期刊论文] 作者：Bahador Karami,S.Jafar Hoseini,Shaghayegh Nikoseresht,Saeed Khodabakhshi,,
来源：Chinese Chemical Letters 年份：2012
A simple synthesis of novel and known calix[4]resorcinarenes derivatives has been achieved by the condensation of resorcinol and different aromatic aldehydes in...
[期刊论文] 作者：Gholam Reza KARIMIPOUR,Bahador KARAMI,Morteza MONTAZEROZOHORI,Saeed ZAKAVI,,
来源：催化学报 年份：2007
锰四芳基卟啉与高碘酸四丁基铵(n-Bu4NIO4)和咪唑(ImH)组合,为羧酸氧化脱羧提供了一个有效的催化剂体系.中位含有吸电子基团和/或大体积芳基的中位-四芳基卟啉使金属卟啉的活...
An environmentally friendly synthesis of 1,4-dihydropyrano[2,3-c]pyrazole derivatives catalyzed by t
[期刊论文] 作者：Mahnaz Farahi,Bahador Karami,Iman Sedighimehr,Hamideh Mohamadi Tanuraghaj,,
来源：Chinese Chemical Letters 年份：2014
An efficient three-component synthesis of 6-amino-4-aryl-5-cyano-3-metriyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazoles via a reaction between 3-methyl-1-phenyl-2...
Imidazol-1-yl-acetic acid as a novel green bifunctional organocatalyst for the synthesis of 1,8-diox
[期刊论文] 作者：Simin Nazari,Mosadegh Keshavarz,Bahador Karami,Nasir Iravani,Masoumeh Vafaee-Nezhad,,
来源：Chinese Chemical Letters 年份：2014
Imidazol-1-yl-acetic acid is introduced as a new,efficient and recyclable green bifunctional organocatalyst for the synthesis of 1,8-dioxooctahydroxanthenes und...
相关搜索：
