Results 91 to 100 of about 3,654 (228)

Catalyst free, multicomponent-tandem synthesis of spirooxindole-indazolones and spirooxindole-pyrazolines: a glycerol mediated green approach

open access: yesRSC Advances, 2015
The development of a versatile new one pot, catalyst free, multicomponent-tandem strategy for assembly of spirooxindole-indazolones and spirooxindole-pyrazolines is described.
Jagdamba Singh   +4 more
openaire   +3 more sources

Green Synthesis of Spirooxindoles via Lipase-Catalyzed One-Pot Tandem Reaction in Aqueous Media [PDF]

open access: gold, 2023
Yong Tang   +7 more
openalex   +1 more source

A novel alpha‐amylase inhibitor‐based spirooxindole‐pyrrolidine‐clubbed thiochromene‐pyrzaole pharmacophores: Unveiling the [3+2] cycloaddition reaction by molecular electron density theory [PDF]

open access: bronze, 2023
Mohammad Shahidul Islam   +9 more
openalex   +1 more source

A thermally-induced, tandem [3,3]-sigmatropic rearrangement/[2 + 2] cycloaddition approach to carbocyclic spirooxindoles

open access: yesBeilstein Journal of Organic Chemistry, 2010
The synthesis of C3-carbocyclic spirooxindoles was realized by way of an intramolecular [2 + 2] cycloaddition reaction between a vinylidene indolin-2-one and an alkyne.
Kay M. Brummond, Joshua M. Osbourn
doaj   +1 more source

Morphological Profiling Identifies the Motor Protein Eg5 as Cellular Target of Spirooxindoles [PDF]

open access: hybrid, 2023
Jie Liu   +13 more
openalex   +1 more source

Efficient Synthesis of Tetrahydrofuran Spirooxindoles via One-Pot Reaction [PDF]

open access: bronze, 2020
Xin Guo   +5 more
openalex   +1 more source

An NHeterocyclic Carbene/Lewis Acid Strategy for the Stereoselective Synthesis of Spirooxindole Lactones [PDF]

open access: green, 2012
Julien Dugal‐Tessier   +4 more
openalex   +1 more source

Complete transfer of chirality in an intramolecular, thermal [2 + 2] cycloaddition of allene-ynes to form non-racemic spirooxindoles

open access: yesBeilstein Journal of Organic Chemistry, 2011
A thermal [2 + 2] cycloaddition reaction of allene-ynes has been used to transform chiral non-racemic allenyl oxindoles into chiral non-racemic spirooxindoles containing an alkylidene cyclobutene moiety.
Kay M. Brummond, Joshua M. Osbourn
doaj   +1 more source

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