R= H, R'= CHO) was prepared in 65% yield by ozonolysis of 0-carbethoxyeugenol, followed by catalytic decomposition of the ozonide, and removal of the hydroxyl-protecting group by mild hydrolysis. Eugenol methyl ether and acetyl-and carbobenzyloxy-eugenol similarly
![N-[[4-(5-ethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-4-methoxybenzamide Structure](https://image.chemsrc.com/caspic/436/6391-59-9.png)
