... Department of Pharmaceutical Chemistry, University of California, San Francisco, California and Department of Chemistry, University of ... D20) 6 3.80 (2 H, t, J = 7 Hz), 2.83 (2 H, t, J = 7 Hz). ... The organic phase was separated, the aqueous layer was extracted c second time (40 mL ...
[Katritzky, Alan R.; Latif, Muhammad; Urogdi, Laszlo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , p. 667 - 672]