0000000001130547
AUTHOR
Mironel Enescu
1,3-Dipolar Cycloaddition Reactions of Indan-1-one Enamines across Arylnitrile Oxides Leading to Novel Cyclic Isoxazoline Derivatives
Synthesis of a series of cyclic fused-isoxazolines has been accomplished by regioselective and diastereoselective 1,3-dipolar cycloaddition of 3-methylindan-1-one enamines (1a, 1b, 1c) and 3-phenylindan-1-one enamines (2a, 2b, 2c) to arylnitrile oxides (3d, 3e, 3f, 3g, 3h). The structure of the cycloadducts was elucidated by 1H and 13C NMR spectroscopy. The proposed regio- and stereochemistry of fused-compounds (4) and (5) has also been corroborated by two single-crystal X-ray diffraction studies carried out on 4-methyl-8b-morpholinyl-3-(p-tolyl)-4H-3a,8b-dihydroindeno[2,3-d]isoxazoline (4be) and 3-(p-anisyl)-4-phenyl-8b-pyrrolidinyl-4H-3a,8b-dihydroindeno[2,3-d]isoxazoline (5af) and by mea…
CCDC 830704: Experimental Crystal Structure Determination
Related Article: Hanene Jelizi, Nadia Wannassi, Mohamed El Baker Rammah, Kabula Ciamala, Michael Knorr, Yoann Rousselin, Marek M. Kubicki, Carsten Strohmann and Mironel Enescu|2014|J.Heterocycl.Chem.|51|383|doi:10.1002/jhet.1588
CCDC 831070: Experimental Crystal Structure Determination
Related Article: Hanene Jelizi, Nadia Wannassi, Mohamed El Baker Rammah, Kabula Ciamala, Michael Knorr, Yoann Rousselin, Marek M. Kubicki, Carsten Strohmann and Mironel Enescu|2014|J.Heterocycl.Chem.|51|383|doi:10.1002/jhet.1588