A simple and scalable method to prepare 1-aza-5-chloro-5-stannabicyclo[3.3.3]undecane
β Scribed by Chunhua Yang; Mark S Jensen; David A Conlon; Nobuyoshi Yasuda; David L Hughes
- Book ID
- 104211119
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- French
- Weight
- 73 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A simple and scalable method for the preparation of a potentially versatile organostannane, 1-aza-5chloro-5-stannabicyclo[3.3.3]undecane (1), is described. Stannane 1 was prepared by the disproportionation of N(CH 2 CH 2 CH 2 SnBu 3 ) 3 and SnCl 4 at 70-100Β°C. This reaction requires the addition of water or an alcohol to proceed efficiently. Under typical conditions, 1 was isolated in 50-55% yield after a simple acid/base extraction sequence.
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