1999
Victor Florencio Santes Hernández, Susana Rojas-Lima, Rosa Luisa Santillan Baca and José Norberto Farfán García. Synthesis and Study of Isomeric Benzo[1,4]oxazines and benzothiazolines by NMR spectroscopy and X-ray crystallography Monatshefte für Chemie, 130, 1481-1486 (1999). Preprinted
Abstract
Reaction of 2-aminophenol and 2-aminothiophenol with 1-phenyl-1,2-propanedioneyields a mixture of both possible isomeric benzo[1,4]oxazines and benzothiazolines which werecharacterized by NMR spectroscopy. In addition, the structures for 3-methyl-2-phenyl-2Hbenzo[1,4]-oxazin-2-ol and 1-(2-phenyl-2,3-dihydro-benzothiazol-2-yl)-ethanone were establishedby X-ray diffraction analysis.
Facile synthesis of 1,3,6-oxadiazepines from 2,2?-(1,2-ethanediyldiimino)bisphenols
Diastereoselective Synthesis of Spiro-?-lactams via Staudinger Reactio
Diastereoselective Synthesis of Spiro-?-lactams via Staudinger Reaction
Et3B, an Efficient Mediator for Xanthate Transfer Based Radical Processes
Study of the reactivity of squarylferrocenes. Addition of amines and aminoesters
Et3, and efficient Mediator for Xanthate Transfer Based Radical Processes.
Stereoselective addition of allylmagnesium chloride to the CN bond of [4.3.0] boron heterobicycles
Synthesis and Structures of some Lithium and Sodium (Aminoalcoholato)hydrido Aluminates