A facile synthesis of rhodium(III) porphyrin–silyls
✍ Scribed by Andy K.-S Tse; Bo-Mu Wu; Thomas C.W Mak; Kin Shing Chan
- Book ID
- 108354615
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 121 KB
- Volume
- 568
- Category
- Article
- ISSN
- 0022-328X
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📜 SIMILAR VOLUMES
The one pot conversion of 1,2,4,6-tetra-O-acetyl-B-D\_glucopyranose, 1, into phenyl 2,4,6-tri-0-acetyl-3-0-trialkylsilyl-l-thio-~-~-glucopyranosides, 3, is described. The method is applicable to use with galactopyranosyl-, 2-deoxyglucopyranosyl-, and ribofuranosyl-starting materials.
Reaction of the 5,15-di-(2-alkylamidophenyl)-etioporphyrin 3 (a,a-atropisomer) with the 'selftrans-diprotected' dioxocyclam 4 leads easily, in only two steps, to a new symmetrical dioxocyclam porphyrin 5 in an overall 41% yield. This ligand is a precursor of models of cytochromes. All the compounds