我们在这里报告了由水热途径中的阳离子表面活性剂CTAB介导的CuCr 2 O 4尖晶石纳米颗粒催化剂的制备。X射线衍射显示形成了CuCr 2 O 4尖晶石相,而透射电镜显示其粒径为30-60 nm。推测该催化剂对于用H 2 O 2将环己烷选择性氧化为环己酮具有高活性。在50℃的温度下,在该催化剂上实现了70%的环己烷转化率和85%的环己酮选择性。而且,即使再使用8次,该催化剂也没有表现出任何明显的活性损失,并证明了其在氧化其他环烷烃中的功效。
Kinetic Studies of Acenaphthene Oxidation Catalyzed by <i>N</i>
-Hydroxyphthalimide
作者:I. O. Opeida、Yu. E. Litvinov、O. V. Kushch、M. O. Kompanets、O. M. Shendrik
DOI:10.1002/kin.20790
日期:2013.8
The acenaphtheneoxidation with molecular oxygen in the presence of N‐hydroxyphthalimide (NHPI) has been investigated. It is shown that the main oxidationproduct is acenaphthene hydroperoxide. The phthalimide‐N‐oxyl (PINO) radical has been generated in situ from its hydroxyimide parent, NHPI, by oxidation with iodobenzenediacetate. The rate constant of H‐abstraction (kH) from acenaphthene by PINO
Opeida, I. A.; Zalevskaya, N. M.; Vasil'yev, A. Yu., Petroleum Chemistry, 1995, vol. 35, # 6, p. 535 - 543
作者:Opeida, I. A.、Zalevskaya, N. M.、Vasil'yev, A. Yu.
DOI:——
日期:——
Synthesis of 2-Acetoxy- and 2-Hydroxy-2,3-dihydronaphtho[1,8-bc]pyran
作者:Z. Stec
DOI:10.1007/bf00810592
日期:1993.3
2-Acetoxy- and 2-Hydroxy-2,3-dihydronaphtho[1,8-bc]pyranes were synthesized by decomposition of 1-hydroperoxy-1,2-dihydroacenaphthylene in acetic acid in the presence of perchloric acid.