Decomposition of N,N,N,N ′, N ′, N ′-hexamethyl-2,3-dibromo-2-butene-1,4-diammonium diiodide in alcoholic alkali gives ammonium salts containing a 4,4-dialkoxy-2-butynyl group rather than the corresponding 1,4-elimination products.
N,N,N,N ', N ', N'- N, -六甲基-2,3-二
溴-
2-丁烯-1,4-二
碘化二
碘在
乙醇碱中的分解 产生
铵盐,其包含4,4-二烷氧基-2 -丁炔基而不是相应的1,4-消除产物。