Department of Chemistry, University of Missouri-Columbia, Columbia, Missouri 65211, USA.
Org Biomol Chem. 2011 Dec 7;9(23):7979-82. doi: 10.1039/c1ob06051a. Epub 2011 Sep 22.
Fluorescent 7-amino-2,1-benzothiazines were prepared in high yields using the palladium-catalyzed reaction of 4-amino-2-chlorobenzaldehydes with a sulfoximine or the reaction of 7-fluoro-2,1-benzothiazines with amines.
荧光 7-氨基-2,1-苯并噻嗪可通过钯催化 4-氨基-2-氯苯甲醛与亚砜亚胺的反应或 7-氟-2,1-苯并噻嗪与胺的反应高产率制备得到。