13-(1-hydroxynaphthalen-2-yl)imino-15-thia-11-azatetracyclo[8.7.0.03,8.012,16]heptadeca-1(10),3,5,7-tetraene-2,9,14,17-tetrone 、
巯基乙酸 以
苯 为溶剂,
反应 120.0h,
以65%的产率得到3-(1-hydroxynaphthalen-2-yl)spiro[1,3-thiazolidine-2,13'-15-thia-11-azatetracyclo[8.7.0.03,8.012,16]heptadeca-1(10),3,5,7-tetraene]-2',4,9',14',17'-pentone