全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Masoume Daraei , Mohammad Ali Zolfigol , Fateme Derakhshan-Panah ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2015, Vol.12 (5), pp.855-861Springer
摘要:Abstract(#br)A highly efficient protocol for the synthesis of 1,2,3,4-tetrahydropyridines in the presence of nano-sphere silica sulfuric acid (NS-SSA) was used for good yields by one-pot multicomponent reaction (MCRs). The reagent nano-sphere silica sulfuric acid (NS-SSA) has sev...
作者:Majid M. Heravi , S. Yahya Shirazi Beheshtiha , Mahzad Dehghani ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2015, Vol.12 (11), pp.2075-2081Springer
摘要:Abstract(#br)An atom-economical, efficient and mild protocol is described for the synthesis of 2-amino-3-cyanopyridine and 2-amino-3-cyano-4 H -pyran derivatives in the presence of high surface area Fe3O4 as a highly effective heterogeneous catalyst via one-pot multicomponent...
作者:Abdolali Alizadeh , Atefeh Roosta , Mohammad Reza Halvagar
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2017, Vol.14 (10), pp.2157-2165Springer
摘要:An operationally simple one-pot protocol for the synthesis of highly substituted [1,8]naphthyridin-1-phenyl-1-ethanones dealing with 2-chloroquinoline-3-carbaldehyde and 1-phenyl-2-(1,1,1-triphenyl- λ 5-phosphanylidene)ethan-1-one, 1,1-bis(methylthio)-2-nitroethyl...
作者:Maxim A. Mironov , Iliya D. Shulepov , Ksenia V. Kozhikhova ...
来源:[J].Chemistry of Heterocyclic Compounds(IF 0.634), 2017, Vol.53 (4), pp.430-433Springer
摘要:Multicomponent reactions between phthalazine, alkyl isocyanides, and 1,1-dicyanoalkenes in acetonitrile–water mixture produced high yields of substituted pyrrolo[2,1- a ]phthalazines, which were converted upon treatment with 10% hydrochloric acid to pyrrolo[2,1- a ]-phthala...
作者:Daniel Gladow , Deborah Senf , Jelena Wiecko ...
来源:[J].Chemistry of Heterocyclic Compounds(IF 0.634), 2017, Vol.53 (4), pp.416-421Springer
摘要:Multicomponent reactions of ethyl 1-trifluoromethyl-2-(trimethylsilyloxy)cyclopropanecarboxylate, isonitriles, and either 2-aminopyridine or amino acids provided imidazo[1,2- a ]pyridines or γ-lactams, respectively. This access to trifluoromethyl-substituted heterocycles de...
作者:Gijs Koopmanschap , Eelco Ruijter , Romano V.A. Orru
来源:[J].Beilstein Journal of Organic Chemistry(IF 2.801), 2014, Vol.10 (1), pp.544-598DOAJ
摘要:... For the synthesis of cyclic constrained peptidomimetics usually a sequence of multiple reactions has been applied, which makes it difficult to easily introduce structural diversity necessary for fine tuning the biological activity. A promising approach to tackle this pro...
作者:Luca Banfi , Andrea Basso , Chiara Lambruschini ...
来源:[J].Chemistry of Heterocyclic Compounds(IF 0.634), 2017, Vol.53 (4), pp.382-408Springer
摘要:This paper reviews all the syntheses of 7-membered nitrogen heterocycles that are based on the Ugi multicomponent reaction. Different systems may be obtained in a diversity-oriented manner employing three general strategies: i) intramolecular Ugi reaction; ii) Ugi reaction follow...
作者:Giorgio Abbiati , Elisabetta Rossi
来源:[J].Beilstein Journal of Organic Chemistry(IF 2.801), 2014, Vol.10 (1), pp.481-513DOAJ
摘要:... In this review we highlight all these aspects of silver and gold-mediated processes and their application in multicomponent reactions.
作者:Mariola Koszytkowska-Stawińska , Włodzimierz Buchowicz
来源:[J].Beilstein Journal of Organic Chemistry(IF 2.801), 2014, Vol.10 (1), pp.1706-1732DOAJ
摘要:This review covers sixty original publications dealing with the application of multicomponent reactions (MCRs) in the synthesis of novel nucleoside analogs. The reported approaches were employed for modifications of the parent nucleoside core or for de novo construction of a nucl...
作者:YANG CHEN , TIANZHU ZHANG , DONGYANG WANG ...
来源:[J].Journal of Chemical Sciences(IF 1.298), 2017, Vol.129 (4), pp.421-430Springer
摘要:Cerium(IV) carboxymethylcellulose (CMC −CeIV) was found to be a highly efficient, eco-friendly and recyclable heterogeneous catalyst for the synthesis of 2,4,6-triarylpyridine derivatives in excellent yields via one-pot multicomponent reaction of various benzalde...

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