Synthesis of new building blocks for boron-rich oligomers in boron neutron capture therapy (BNCT). I.
β Scribed by Karin Drechsel; Christine S. Lee; Eamon W. Leung; Robert R. Kane; M.Frederick Hawthorne
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- French
- Weight
- 258 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-4039
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## Abstract __The synthesis of a new__ ortho__βcarborane derivative, tetracarboranylketone **4**, is reported here. Ketone **4** was prepared from a tetraalkynylated ketone by the addition of decaborane. The keto group was then easily modified to yield the glycosides **17**__Ξ± __and **18**__Ξ²__, wh
3, -p-carborane-l-yl)propyl]-6-phenyl phenanthridinium chloride hydrochloride (13) has been synthesised by reacting 3,8-diacetamido-6-phenylphenanthridine ) in nitrobenzene at 120Β°C for 4 days and subsequent removal of the protective groups using 33% HBr/AcOH. Conversion to the chloride hydrochlori