Abnormal Diels-Alder Reaction of 5-Alkoxythiazoles with Highly Reactive Dienophiles; 4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione, Diethyl Azodicarboxylate, and Diethyl Oxomalonate
1992 ◽
Vol 65
(12)
◽
pp. 3315-3321
◽