反应详情

In a manner similar to Example 9, Step (a), 2-amino-4,5-dimethyloxazole (3.0 grams, 0.027 mole), carbon disulfide (2.67 grams, 0.035 mole), triethylamine (3.44 grams, 0.34 mole), dimethyl sulfoxide (13.5 ml) and 4-bromo-1,1,2-trifluoro-1-butene (6.43 grams, 0.034 mole) were reacted to produce 2.78 grams of (3,4,4-trifluoro-3-butenyl) N-(4,5-dimethyl-2-oxazolyl)dithiocarbamate. The NMR spectrum was consistent with the proposed structure.