Addition of R3Ge and R3Si Radicals to Multiple Bonds
✍ Scribed by Dr. K. Kühlein; Prof. W. P. Neumann; H. P. Becker
- Publisher
- John Wiley and Sons
- Year
- 1967
- Tongue
- English
- Weight
- 119 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0044-8249
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## Abstract Six new derivatized deltahedral Zintl ions have been synthesized by reactions between the known Zintl ions Ge~9~^__n__−^ with the halides R~3~EX and/or the corresponding anions R~3~E^−^ for E=Ge or Sn. This rational approach is based on our previous discovery that these derivatization r
imide as a colorless oil ([a]: = +57 O , c = 1.2 in chloroform) which yielded theester (4) (m.p.114-115 "C, [alg=-35f 3 ' . c = 0.9 in chloroform) on hydrolysis (3 hours' boiling with 5 N HCI) and subsequent esterification with p-bromophenacyl bromide. No depression of melting point was observed wit