反应详情

Using the procedure of Example 4, 2-propyl-5-thiazole-carboxaldehyde [prepared by reaction of manganese dioxide and 2-propyl-5-hydroxymethyl-thiazole in benzene] and ethyl diethylphosphonocrotonate were reacted to obtain ethyl 5-(2-propyl-5-thiazolyl)-2,4-pentadienoate melting at 52°C.

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