SE(P): Electrophilic Substitution at Phosphorus
โ Scribed by Dr. S. G. Warren
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 964 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
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## Abstract The azaโ__closo__โboranes ArNB~9~H~9~ (1, Ar = __p__โClC~6~H~4~) and MeNB~11~H~11~ (2) were brominated, iodinated, or methylated under FriedelโCrafts conditions to give ArNB~9~H~4~Br~5~ (3), ArNB~9~H~7~I~2~ (4), ArNB~9~H~4~Me~5~ (7), MeNB~11~H~10~Br (5), MeNB~11~H~10~I (6), and MeNB~11~
Preparation of P-am ino-3-phosphabicy clo [ 3.1.01hexane 3-oxides either by addition of dichlorocarbene to the double bond of l-amino-2,5-dihydro-l Hphosphole 1 -oxides or by substitution of the P-chloro derivative of the bicyclic system was accomplished. Two different diastereomers are obtained by