Results 221 to 230 of about 4,752 (252)

Organocatalytic Approach to Spirooxindoles [PDF]

Synfacts, 2020
Paul Richardson, Victor Snieckus
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Selective Synthesis of Spirooxindoles by an Intramolecular Heck–Mizoroki Reaction

Organic Letters, 2017
We report a highly diastereoselective synthesis of cyclopentene-spirooxindole derivatives via an intramolecular Heck-Mizoroki reaction using aryl bromides as precursors. The reactions were performed under dry conditions or in a DMF-water system.
Tamal Roy, Peter Brandt, Alexander Wetzel, Joakim Bergman, Jonas Brånalt, Jonas Sävmarker, Mats Larhed   +6 more
openaire   +3 more sources

ChemInform Abstract: A General and Efficient Method to Access Tetracyclic Spirooxindole Derivatives.

ChemInform, 2014
AbstractAn efficient, simple, and convenient synthetic procedure for the synthesis of tetracyclic spirooxindole derivatives, starting from N‐protected isatins and 2‐fluoropyridine, was successfully developed. It enables the facile formation of a new class of spirooxindoles in which the oxindole core is fused with various heterocycles at the C‐3 ...
Bouakher, Abderrahman El, Massip, Stéphane, Jarry, Christian, Troin, Yves, Abrunhosa-Thomas, Isabelle, Guillaumet, Gérald   +5 more
openaire   +3 more sources

Propagative isatin in organic synthesis of spirooxindoles through catalysis

Tetrahedron, 2023
M. Asif, Tazeen Azaz, B. Tiwari, M. Nasibullah   +3 more
semanticscholar   +1 more source

Synthesis of novel spirooxindole-pyrrolidines and evaluation of their cytotoxic activity

Pharmacological Reports, 2019
A variety of spirooxindoles have demonstrated cytotoxic activity toward several cancer cell lines. This study investigates the cytotoxicity of five novel spirooxindole-pyrrolidines by using the Vero and HeLa cell lines.Vero and HeLa cells were treated with the synthesized spirooxindoles, and the cytotoxicity was evaluated by using the AlamarBlue Cell ...
A. A. Anis’kov, Iraida Nikolaevna Klochkova, Gennady L. Burygin, Roman S. Tumskiy, Roman S. Tumskiy   +4 more
openaire   +3 more sources

Superacid-Promoted synthesis of spirooxindoles

Tetrahedron Letters, 2023
Jacob C. Hood, Hien Vuong, Douglas A. Klumpp   +2 more
openaire   +1 more source

Enantioselective Synthesis of Pentacyclic Spirooxindoles [PDF]

Synfacts, 2019
Victor Snieckus, Paul Richardson
openaire   +1 more source

Preparation of GO/Cys-Cu(II) as a novel, effective and recoverable catalyst for the multi component synthesis of spirooxindoles under mild conditions

Journal of Molecular Structure, 2023
Mahla Toorbaf, L. Moradi, Abdulhamid Dehghani   +2 more
semanticscholar   +1 more source

Asymmetric Synthesis of Spirooxindoles

Synfacts, 2011
R. Wang, X. Jiang, Luping Liu, F. Zhang, Y. Cao, F. Shen   +5 more
openaire   +2 more sources

Stereoselective Synthesis of Spirooxindoles

Synfacts, 2009
Ryo Shintani, M. Murakami, Tamio Hayashi, M. Takeda, S.-y. Hayashi   +4 more
openaire   +2 more sources