Synthetic method of nemadectin (by machine translation)
In the process of preparing the intermediate 1, the yield of the intermediate 2 is greatly improved, and when the intermediate 2 and paraformaldehyde are reacted to prepare the nicotinoyl chloride hydrochloride, the hydrochloride is reacted with the intermediate 2 to form the intermediate 2. (by machine translation)
-
(2020/09/21)
More Articles about upstream products of 27959-26-8
