e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
A practical and efficient synthesis of the selective neuronal acetylcholine-gated ion channel agonist (S)-(-)-5-ethynyl-3-(1-methyl-2-pyrrolidinyl) pyridine maleate (SIB- …
LS Bleicher, NDP Cosford, A Herbaut…
Index: Journal of Organic Chemistry, , vol. 63, # 4 p. 1109 - 1118
... Journal of ... J. Org. Chem. ... While organic amine bases are commonly employed in Sonogashira coupling protocols, there was concern that the presence of triethylamine in a reaction mixture which also contained 8b, a tertiary amine, would complicate the workup and purification. ...
[Bleicher, Leo S.; Cosford, Nicholas D. P.; Herbaut, Audrey; Stuart McCallum; McDonald, Ian A. Journal of Organic Chemistry, 1998 , vol. 63, # 4 p. 1109 - 1118]
