Preparation and some reactions of benzazetidines
β Scribed by Lancaster, Michael; Smith, David J. H.
- Book ID
- 115454761
- Publisher
- The Royal Society of Chemistry
- Year
- 1980
- Tongue
- English
- Weight
- 143 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0022-4936
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π SIMILAR VOLUMES
from traces of water). Reaction of 1 with KSCN in MeCN gives exclusively the substitution product TsiSiMe,NCS, but CsF and NaN,, which are only very slightly soluble, promote very predominant isomerization. Possible mechanisms of the isomerizations are discussed. Cyanate is a markedly better leaving
## Abstract The carboxamides RCONH~2~ [Rο£ΎPh (1), __t__Bu (2)] react with BEt~3~ and with (9Hβ9βBBN)~2~ to give the (acylamino)diethylboranes 3, 4 and the 9βacylaminoβ9βBBN 5, 6, respectively. Compounds 3 and 4 are largely monomeric (NMR) in solution and dimeric as crystalline solids [Xβray structur