申请人:——
公开号:US20030176749A1
公开(公告)日:2003-09-18
Novel condensation reactions used to produce 1,3-cyclohexadiene. Such a compound is an important precursor in the manufacture of high performance plastics, as one example, are provided. In the past, the production methods for such 1,3-cyclohexadiene required very complex reactions involving numerous process steps. Such a method has proven costly, difficult to properly monitor and control, and less than reliable to provide even low amounts of such a precursor compound. The inventive production methods thus permit a reduction in complexity and cost, and, with a single reaction step, facilitate quality measurements as to the product purity itself.
使用小说缩合反应生产1,3-环己二烯。这种化合物是制造高性能塑料的重要前体之一。过去,生产这种1,3-环己二烯的方法需要非常复杂的反应,涉及众多的工艺步骤。这种方法被证明成本高、难以正确监测和控制,并且不能可靠地提供即使是低量的前体化合物。因此,这种创新的生产方法可以减少复杂性和成本,并且通过单一反应步骤,有助于对产品纯度本身进行质量测量。