1,4-Diazabicyclo[2.2.2]octane (DABCO)-catalysed hydrolysis and alcoholysis reactions of 2-amino-9-benzyl-6-chloro-9H-purine
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 8,p. 913-914
- https://doi.org/10.1039/c39940000913
Abstract
2-Amino-9-benzyl-6-chloro-9H-purine 1 is hydrolysed in refluxing water in the presence of 1,4-diazabicyclo[2.2.2]octane (DABCO) to give 2-amino-9-benzyl-1,6-dihydro-6-oxo-9H-purine 3; however, 1 reacts with hydroxide ion at ambient temp., or analcohol and potassium carbonate at elevated temperatures, in the presence of DABCO togive 3 or 6-alkoxy-2-amino-9-benzyl-9H-purines 4–8, respectively.Keywords
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