Efficient photocatalytic oxygenation of alkenes by water soluble sensitizer in organic–water biphasic media
作者:Mahdi Hajimohammadi、Hoda Ghasemi
DOI:10.1142/s1088424616500577
日期:2016.6
new green, environmentally and economically photooxygenation of olefins by molecular oxygen in the presence of 4-carboxyl tetra phenyl porphyrin (H2TCPP), Rose Bengal (RB), Methylene Blue (MB) and some metallosensitizers (MS) such as cobalt phthalocyaninesulfonate (Coph(SO3H)[Formula: see text], MnTCPPCl, FeTCPPCl and SbTPP(OH)2 as water–soluble sensitizers in organic–water biphasic media at room temperature
在 4-羧基四苯基卟啉(H2TCPP)、玫瑰红 (RB)、亚甲蓝 (MB) 和一些金属敏化剂 (MS),例如酞菁磺酸钴 (Coph(SO3H)[公式:见正文]、MnTCPPCl、FeTCPPCl 和 SbTPP(OH)2说明了在室温下可见光下作为有机-水双相介质中的水溶性敏化剂。产品通过 H 转化率为 100%2TCPP 和 Coph 的 100% 选择性(SO3H)4. 同样在本研究中,证明了单线态氧生产是烯烃氧化的主要途径。