Aryl-Substituted Cyclopropyl Acetylenes as Sensitive Mechanistic Probes in the Gold-Catalyzed Hydration of Alkynes. Comparison to the Ag (I)-, Hg (II)-, and Fe (III)- …
G Velegraki, M Stratakis
Index: Mantecon, Susana; Vaquero, Juan J.; Alvarez-Builla, Julio; De La Puente, Maria Luz; Espinosa, Juan F.; Ezquerra, Jesus Organic Letters, 2003 , vol. 5, # 21 p. 3791 - 3794
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Citation Number: 9
Abstract
... Homogeneous gold(I or III) activation of alkynes is nowadays one of the most active topics in synthetic organic chemistry.(1) In the same context, the interest in the activation ... R f = 0.73 (hexane/EtOAc = 2:1); 1 H NMR (300 MHz, CDCl 3 ) 7.29–7.20 (m, 3H), 7.10 (dd, J 1 = 7.0 ...
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