0000000000185475
AUTHOR
John N. Low
showing 3 related works from this author
Synthesis of novel 1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolines via benzotriazole methodology
2001
Abstract Pyrroloquinolines have been synthesized reacting 1-(benzotriazol-1(2)-ylmethyl)indolines with unactivated and electron-rich alkenes in the presence of p-toluenesulfonic acid catalyst. Mixtures of the expected diastereomers were obtained and some of them separated in their respective components. X-Ray diffraction along with two-dimensional NMR experiments was needed to assist the determination for both the structures of the precursors and products.
ChemInform Abstract: Synthesis of Novel 1,2,5,6-Tetrahydro-4H-pyrrolo[3,2,1-ij]quinolines via Benzotriazole Methodology.
2010
Abstract Pyrroloquinolines have been synthesized reacting 1-(benzotriazol-1(2)-ylmethyl)indolines with unactivated and electron-rich alkenes in the presence of p-toluenesulfonic acid catalyst. Mixtures of the expected diastereomers were obtained and some of them separated in their respective components. X-Ray diffraction along with two-dimensional NMR experiments was needed to assist the determination for both the structures of the precursors and products.
2-(Benzotriazol-1-ylmethyl)-1-phenyl-3-pyrazolidinone: two weak hydrogen bonds combine to form molecular ladders
2002
In the supramolecular structure of C16H15N5O, weak C—H⋯O and C—H⋯N bonds combine to form molecular ladders, the former bonds acting as the rungs and the latter as the uprights.