Aryl Nitro Reduction with Iron Powder or Stannous Chloride under Ultrasonic Irradiation
作者:Allan B. Gamble、James Garner、Christopher P. Gordon、Sean M. J. O'Conner、Paul A. Keller
DOI:10.1080/00397910701481195
日期:2007.8
Abstract The selectivereduction of aryl nitrocompounds in the presence of sensitive functionalities, including halide, carbonyl, nitrile, and ester substituents, under ultrasonic irradiation at 35 kHz is reported in yields of 39–98%. Iron powder proved superior to stannous chloride with high tolerance of sensitive functional groups and high yields of the desired aryl amines in relatively short reaction
VISWANATHAN N.; PATANKAR S. J., INDIAN J. CHEM., 24,(1985) N 12, 1284-1285
作者:VISWANATHAN N.、 PATANKAR S. J.
DOI:——
日期:——
Synthesis of reaction-ready 6,6′-biindole and 6,6′-biisatin via palladium(ii)-catalysed intramolecular C–H functionalisation
作者:Allan B. Gamble、Paul A. Keller
DOI:10.1039/c002098b
日期:——
The first synthesis of a 6,6â²-biindole and 6,6â²-biisatin scaffold is reported with the penultimate step being the formation of the di-heterocyclic ring by Pd(II)-catalysed intramolecular CâH functionalisation and Sandmeyer cyclisation, respectively.