ZnS nanoparticles were prepared by using solid-state reaction method at room temperature in agate mortar for the first time. The average particle size was abou
Some known and new hexaaryloxyphosphazene N3P3(O-C6H4-R)6] (R=H, CH3, OCH3, C(CH3)3, CHO, F, C6H5COOR, etc) were readily obtained with ca. 70% isolated yield in
Chemical investigation on the ethanol extract from the roots of Spiraea japonica var. acuta resulted in the isolation of two new diterpene alkaloids named spira
The present paper reports the synthesis of two analogs of Schzandrin C (-DDB, (-DDB with the gallic acid as the starting material. The key step is the synthesi