2972-71-6Relevant academic research and scientific papers
Kinetically Controllable Pd-Catalyzed Decarboxylation Enabled [5 + 2] and [3 + 2] Cycloaddition toward Carbocycles Featuring Quaternary Carbons
Yan, Biwei,Zuo, Linhong,Chang, Xiaowei,Liu, Teng,Cui, Manying,Liu, Yang,Sun, Haiyu,Chen, Weipeng,Guo, Wusheng
supporting information, p. 351 - 357 (2021/01/26)
A decarboxylative protocol has been developed toward a range of carbocycles. The key success is based on the use of a batch of newly designed cyclic carbonates as substrates that can provide carbon-carbon zwitterion intermediate under palladium catalysis.
Metal-free multicomponent synthesis of novel macrocyclic tetrathiadienes with cyano and amino groups
Akhmadiev, Nail S.,Akhmetova, Vnira R.,Ibragimov, Askhat G.,Mescheryakova, Ekaterina S.
, p. 18768 - 18775 (2021/06/03)
The first synthesis of 5,12-diamino-7,14-bis(aryl)-1,4,8,11-tetrathiacyclotetradeca-5,12-diene-6,13-dicarbonitriles was performed as a multicomponent macroheterocyclization of malononitrile, aryl aldehydes, and 1,2-ethanedithiol in the presence of a catal
Discovery of Highly Potent Adenosine A1Receptor Agonists: Targeting Positron Emission Tomography Probes
Bakhoda, Abolghasem,Eisenberg, Seth M.,Fowler, Joanna S.,Gao, Zhan-Guo,Guo, Min,Hooker, Jacob M.,Jacobson, Kenneth A.,Javdan, Cameron,Kang, Yeona,Kelleher, Andrew C.,Kim, Sung Won,Li, Yang,O'Conor, Kelly A.,Ramsey, Joseph M.,Rice, Kenner C.,Volkow, Nora D.,Yan, Xuefeng
, (2021/09/27)
Adenosine receptor (AR) radiotracers for positron emission tomography (PET) have provided knowledge on the in vivo biodistribution of ARs in the central nervous system (CNS), which is of therapeutic interest for various neuropsychiatric disorders. Additio
Phosphine-Catalyzed (4 + 2) Annulation of δ-Sulfonamido-Substituted Enones with 1,1-Dicyanoalkenes: Synthesis of Piperidine Derivatives
Liu, Min,Zhou, Leijie,Shi, Wangyu,Hu, Yimin,Liao, Jianning,Duan, Zeqing,Wang, Wei,Wu, Yongjun,Zheng, Bing,Guo, Hongchao
supporting information, p. 7703 - 7707 (2021/10/20)
The δ-sulfonamido-substituted enones were employed as phosphine acceptor in phosphine-catalyzed (4 + 2) annulation of 1,1-dicyanoalkenes. They served as a four-membered synthon to react with 1,1-dicyanoalkenes under mild reaction conditions, producing pip
Manganese-organic framework assembled by 5-((4′-(tetrazol-5″-yl)benzyl)oxy)isophthalic acid: A solvent-free catalyst for the formation of carbon–carbon bond
Jiang, Yansong,Xu, Jianing,Zhu, Ziqian,Jiang, Changwei,Ma, Lin,Wang, Hui,Wang, Li,Fan, Yong
, (2020/05/25)
A new three-dimensional manganese-based metal–organic framework Mn4L2(HL)(H2O)5, (1), based on semi-rigid 5-((4′-(tetrazol-5′’-yl)benzyl)oxy)isophthalic acid ligand (H3L) have been prepared and charac
Synthesis, structure, and catalytic properties of a copper(II) coordination polymer material constructed from 5-nitro-1,2,3-benzenetricarboxylic acid and bis(4-pyridylformyl)piperazine mixed ligands
Li, Zhao-Hao,Xue, Li-Ping,Qin, Qiu-Pei,Zhao, Yi-Jing
, (2019/08/20)
One three-dimensional coordination polymer material, {[Cu3(nbta)2(bpfp)2(H2O)2](H2O)2}n (H3nbta = 5-nitro-1,2,3-benzenetricarboxylic acid, bpfp = bis(4-pyri
Unexpected polymorphism during a catalyzed mechanochemical Knoevenagel condensation
Haferkamp, Sebastian,Paul, Andrea,Michalchuk, Adam A. L.,Emmerling, Franziska
, p. 1141 - 1148 (2019/06/08)
The transformation of a base-catalyzed, mechano-assisted Knoevenagel condensation of mono-fluorinated benzaldehyde derivatives (p-, m-, o-benzaldehyde) with malonodinitrile was investigated in situ and in real time. Upon milling, the para-substituted prod
Construction of two Zn(ii)/Cd(ii) multifunctional coordination polymers with mixed ligands for catalytic and sensing properties
Xue, Li-Ping,Li, Zhao-Hao,Zhang, Ting,Cui, Jia-Jia,Gao, Yue,Yao, Jia-Xin
, p. 14203 - 14209 (2018/08/28)
With the purpose of exploring the catalytic and sensing properties of crystalline materials, two coordination polymers were rationally constructed by the reactions of Zn(ii)/Cd(ii) ions with methyl-3-hydroxy-5-carboxy-2-thiophenecarboxylate (H2
Stereoselective one-pot synthesis of polycyanosubstituted piperidines
Vereshchagin, Anatoly N.,Karpenko, Kirill A.,Elinson, Michail N.,Gorbunov, Sergey V.,Gordeeva, Alexandra M.,Proshin, Pavel I.,Goloveshkin, Alexander S.,Egorov, Mikhail P.
, p. 1979 - 1989 (2018/09/21)
Abstract: An effective and facile multicomponent method for the synthesis of polysubstituted piperidines is described. The Michael–Mannich type cascade of benzylidenemalononitriles with aromatic aldehydes and ammonium acetate or aqueous ammonia provides c
N-heterocyclic carbene-promoted [3+2] cycloaddition of allenyl sulfone and arylidenemalononitriles
Kuwano, Satoru,Masuda, Toshinobu,Yamaguchi, Koki,Arai, Takayoshi
, p. 232 - 242 (2017/07/28)
N-Heterocyclic carbenes promote the [3+2] cycloaddition of allenyl sulfone and arylidenemalononitriles, accompanied by 1,2-migration of the sulfonyl group. This reaction provides a new route to highly substituted cyclopentenes.
