کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
67550 | 48487 | 2008 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Photocatalytic oxidation of 1-hexene using GaPc and InPc octasubstituted derivatives Photocatalytic oxidation of 1-hexene using GaPc and InPc octasubstituted derivatives](/preview/png/67550.png)
Photocatalytic oxidation of 1-hexene by GaPc (1a–1c) and InPc (2a–2c) derivatives (Pc = phthalocyanine) is hereby presented. The derivatives studied are Pc octasubstituted with phenoxy (a), 4-tert-butylphenoxy (b) or benzyloxyphenoxy (c) at the peripheral positions. The photocatalytic oxidation products for 1-hexene were 1,2-epoxyhexane and 1-hexen-3-ol. The %conversion values of 1-hexene and %selectivity of 1,2-epoxyhexane were generally higher for InPc derivatives. Even though InPc derivatives showed better photocatalytic results than GaPc derivatives, the former were less stable relative to the latter. Both type I and type II mechanism were implicated in the photocatalysis mechanism.
Photocatalytic oxidation of 1-hexene by GaPc and InPc derivatives results in the formation of 1,2-epoxyhexane and 1-hexen-3-ol as the main products.Figure optionsDownload as PowerPoint slide
Journal: Journal of Molecular Catalysis A: Chemical - Volume 289, Issues 1–2, 17 June 2008, Pages 9–13