반응 #432381

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4-(Biphenyl-4-yl)-2-methyl-thiazole

ethyl p-toluenesulfonate

→

4-(biphenyl-4-yl)-3-ethyl-2-methylthiazolium p-toluenesulfonate

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후처리

1. 1
   workup.ADDITIONThe hot mixture is poured onto acetone
2. 2
   기타as described in Preparation Example 5(a)

실험 절차

4-(Biphenyl-4-yl)-2-methyl-thiazole (9.8 pbw) and ethyl p-toluenesulfonate (8.6 pbw) are stirred for 3 hours at 180° C. The hot mixture is poured onto acetone and further processed as described in Preparation Example 5(a).

출처