Stable isobenzofuran endoperoxide and its use for oxidation of olefins ans aromatic compounds
作者:Isao Saito、Akira Nakata、Teruo Matsuura
DOI:10.1016/s0040-4039(01)90415-0
日期:1981.1
1,3-Di-tert-butylisobenzofuran reacts with singletoxygen with rate constant of 2.8 x 109 M−1 sec−1 to give stable endoperoxide . Thermolysis of the endopepoxide () in the ppesence of norbornene and naphthalene gave the corrpesponding epoxide and naphthols, respectively. Addition of Pd(OAc)2 improved the yield of naphtols considepably.
1,3-二叔丁基异苯并呋喃与单线态氧反应,其速率常数为2.8 x 10 9 M -1秒-1,从而产生稳定的过氧化物。在降冰片烯和萘的存在下,内聚氧化物()的热解分别产生相应的环氧化物和萘酚。Pd(OAc)2的添加大大提高了萘酚的收率。