260352-53-2Relevant academic research and scientific papers
Asymmetric induction by the (S)-1-phenylethyl group in intramolecular nitrile imine cycloadditions giving enantiopure 3,3a-dihydro-pyrazolo[1,5- a][1,4]benzodiazepine-4(6H)-ones
Broggini, Gianluigi,Casalone, Gianluigi,Garanti, Luisa,Molteni, Giorgio,Pilati, Tullio,Zecchi, Gaetano
, p. 4447 - 4454 (2007/10/03)
Stereoselective intramolecular cycloadditions of homochiral nitrile imines 5 are described as a fruitful source of enantiopure 3,3a-dihydro- pyrazolo[1,5-a][1,4]benzodiazepine-4(6H)-ones 6 and 7. (C) 1999 Elsevier Science Ltd.
