Results 161 to 170 of about 1,562 (203)

Titanium-Catalyzed Stereoselective Synthesis of Spirooxindole Oxazolines

Organic Letters, 2010
A regio- and stereoselective cyclization between isatins and 5-methoxyoxazoles has been developed using catalytic titanium(IV) chloride (10 or 20 mol %) to afford spiro[3,3'-oxindoleoxazolines] in excellent yield (up to 99%) and diastereoselectivity (dr >99:1). Substitution at the 4-position of the oxazole controls nucleophilic attack to provide either
Joseph J, Badillo, Gary E, Arevalo, James C, Fettinger, Annaliese K, Franz   +3 more
openaire   +2 more sources

Introduction to spirooxindoles

2022
Maliha Uroos, Abdul Hameed, Sadia Naz, Muhammad Raza Shah   +3 more
openaire   +1 more source

An Overview of Spirooxindole as a Promising Scaffold for Novel Drug Discovery

Expert Opinion on Drug Discovery, 2020
Ren-Yu Qu, Guang-Fu Yang
exaly  

Organocatalytic Approach to Spirooxindoles

Synfacts, 2020
openaire   +1 more source

Synthesis of Spirooxindole Analogs Tethered Pyrazole Scaffold as Acetylcholinesterase Inhibitors

ChemistrySelect, 2021
Farid A Badria, Luis R. Domingo
exaly  

Asymmetric Synthesis of Spirooxindoles

Synfacts, 2011
openaire   +1 more source

Stereoselective Synthesis of Spirooxindoles

Synfacts, 2009
openaire   +1 more source

A Rhodium(II)-Catalyzed Formal [4+1]-Cycloaddition Toward Spirooxindole Pyrrolone Construction Employing Vinyl Isocyanates as 1,4-Dipoles

Angewandte Chemie - International Edition, 2017
Brandon Ashfeld
exaly  

Novel Spirooxindole–Pyrrolidine Compounds: Synthesis, Anticancer and Molecular Docking Studies

European Journal of Medicinal Chemistry, 2014
Yuvaraj Arun, Paramasivan Thirumalai Perumal, Chandrasekar Balachandran   +2 more
exaly  

One-Pot Synthesis of Spirooxindole Derivatives Catalyzed by Lipase in the Presence of Water

Advanced Synthesis and Catalysis, 2011
Hui Zheng
exaly