A Simple and Efficient Method for the Three-Component Synthesis of Homoallylic Amines Catalyzed by Indium Triflate
作者:A. Narsaiah、J. Kumar、P. Narsimha
DOI:10.1055/s-0029-1219762
日期:2010.5
Indium triflate catalyzes efficiently the one-pot three-component condensation of aldehydes, amines, and allyltributylstannane to afford the corresponding products of homoallylic amines in excellent yields at room temperature. All reactions were carried out using the catalyst in 10 mol%. This methodology was successfully applied to a variety of aldehydes and amines. aldehydes - amines - allyltributylstannane
Antifungal and cytotoxic activities of some N-substituted aniline derivatives bearing a hetaryl fragment
作者:Vladímir V. Kouznetsov、Leonor Y. Vargas Méndez、Maximiliano Sortino、Yelkaira Vásquez、Mahabir P. Gupta、Mónica Freile、Ricardo D. Enriz、Susana A. Zacchino
DOI:10.1016/j.bmc.2007.10.034
日期:2008.1
hetaryl fragments were easily prepared from corresponding aldimines derived from commercially available aromatic aldehydes and anilines. 2-Furyl substituted anilines showed very good antifungal activities against dermatophytes, particularly against Trichophyton rubrum (MIC=3.12-6.25microg/mL). In addition, all active compounds, 45-47, 73, and 74, were tested for cytotoxic activities against breast (MCF-7)
Solvent-Free Addition Reaction of Allylzinc Bromide and Aldimines
作者:Yumei Zhang、Minghu Han、Tingli Yan
DOI:10.1080/00397911.2011.565141
日期:2012.9.15
Barbier-type allylation of aldimines with allylzinc bromide took place rapidly under solvent-free conditions. The procedure is environmentally benign and operationally simple, has good regioselectivity, and gives good to excellent yields.