A convenient method for the synthesis of 1,8-dioxodecahydroacridine derivatives using 1-methylimidazolium tricyanomethanide {[HMIM]C(CN)3} as a nanostructured molten salt catalyst
作者:Mohammad Ali Zolfigol、Neda Bahrami-Nejad、Saeed Baghery
DOI:10.1016/j.molliq.2016.03.006
日期:2016.6
A practical and convenientmethod for the synthesis of 1,8-dioxodecahydroacridine derivatives was achieved via the one-pot condensation reaction of cyclic 1,3-diketone, aldehydes and various anilines or ammonium acetate in the presence of 1-methylimidazolium tricyanomethanide [HMIM]C(CN)3} as a nanostructured molten salt (NMS) catalyst at room temperature. In the present work, more than thirty products
Assessment and use of two silicon carbide multi-well plates for library synthesis and proteolytic digests using microwave heating
作者:Lauren M. Stencel、Chad M. Kormos、Keri B. Avery、Nicholas E. Leadbeater
DOI:10.1039/b902112d
日期:——
The use of two silicon carbide plates is reported for the preparation of three libraries of organic molecules using microwave heating. In addition, a preliminary study has been carried out, showing that one of the plates can also be used in a proteomics setting. Both the 24-position and 48-position plates heated evenly when irradiated with microwave energy. The 48-position plate was used to prepare a library of N-aryl functionalized β-amino esters via an aza-Michael reaction between anilines and Michael acceptors. The 24-position plate was used to prepare a library of biaryls via a Suzuki coupling methodology and a library of 1,4-dihydropyridines via a Hantzsch synthesis. The 48-position plate was also used to perform the proteolytic digestion of insulin chain B by trypsin.
MCM-41-SO3H as a nanoreactor for the one-pot, solvent-free synthesis of 1,8-dioxo-9-aryl decahydroacridines
作者:Shahnaz Rostamizadeh、Asiyeh Amirahmadi、Nasrin Shadjou、Ali M. Amani
DOI:10.1002/jhet.692
日期:2012.1
AbstractOne‐pot four‐component synthesis of 1,8‐dioxo‐9‐aryl decahydroacridines in solvent‐free condition was efficiently performed in the presence of MCM‐41‐SO3H as a nanocatalyst and nanoreactor in good yields. The method provides several advantages such as low cost, operational and experimental simplicity, high yields, and short reaction times. J. Heterocyclic Chem., (2012).