文献类型：专利

英文题名：Use of trivalent chromium carboxylate catalyst in preparation of oxazolidinone compounds

作者：XU M;YANG F;ZHANG J;HUO N

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104163906-B

公开日：2018-01-05

语种：英文

收录：DERWENT

摘要：NOVELTY - Use of trivalent chromium carboxylate catalyst in preparation of oxazolidinone compounds are claimed. The catalytic trimerization of isocyanate in presence of an organic base as cocatalyst forms isocyanurate which catalytically reacts with epoxide compounds to form oxazolidinone compounds. USE - The trivalent chromium carboxylate catalyst are useful in preparation of oxazolidinone compounds (claimed).