Photochemical electron transfer: Reduction of tin porphyrins in the presence of stannous chloride
β Scribed by David G. Whitten; Joseph C.N. Yau
- Book ID
- 104239678
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 176 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
## Abstract The stoichiometry of the platinumβcatalyzed reaction of two methylviologen radical cations and two protons yielding two methylviologen dications and one molecule of hydrogen is demonstrated. βWatersoluble tin(IV) porphyrins are reduced by EDTA and visible light, first to give chlorins,
A calorimetric method for the determination of orthophosphate in the presence of Triton X-100 and the extent of their mutual interference is presented. Effects of albumin and trichloroacetic acid on the reaction are also examined. The method is based on the very sensitive reaction developed for dete