<正>Alum(KAl(SO_4)_2·12H_2O) is an inexpensive,efficient,non-toxic and mild catalyst for the one-pot synthesis ofα-aminophosphonates. A three component re
<正>We herein report a one-step,wet-chemical approach to synthesizing gold nanoplates in large quantities via the AuCl_4~-thermal reduction process by aniline,w
<正>Three new C_(20)-diterpenoid alkaloids,designated as anthriscifolmines A-C(1-3),together with two known alkaloids denudatine and delgramine,were isolated fr