Solvent-Free Henry and Michael Reactions with Nitroalkanes Promoted by Potassium Carbonate as a Versatile Heterogeneous Catalyst
作者:Giovanna Bosica、Kurt Polidano
DOI:10.1155/2017/6267036
日期:——
The use of a simple weak inorganicbase such as potassium carbonate facilitated the formation of carbon-carbon bonds through both the Henry and the Michael reactions with nitrocompounds. The application of this catalyst under environmentally friendly solventless heterogeneous conditions gave satisfactory to good yields of β-nitroalcohols, involving aliphatic and aromatic starting materials, as well
Evaluation of pyrrolidin-2-imines and 1,3-thiazolidin-2-imines as inhibitors of nitric oxide synthase
作者:K Shankaran、Karla L Donnelly、Shrenik K Shah、Ravindra N Guthikonda、Malcolm MacCoss、John L Humes、Stephen G Pacholok、Stephan K Grant、T.M Kelly、K.K Wong
DOI:10.1016/j.bmcl.2004.06.033
日期:2004.9
Syntheses and evaluation of pyrrolidin-2-imines and 1,3-thiazolidin-2-imines as inhibitors of nitric oxide synthase (NOS) are discussed. An extensive SAR was established for pyrrolidin-2-imines class of compounds. The amidines came out as the most potent inhibitors in addition to displaying selectivity. (C) 2004 Elsevier Ltd. All rights reserved.