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An Efficient Method for the N‐Debenzylation of Aromatic Heterocycles

✍ Scribed by Srinivasa Rao, T.; Pandey, Pramod S.


Book ID
120973431
Publisher
Taylor and Francis Group
Year
2004
Tongue
English
Weight
123 KB
Volume
34
Category
Article
ISSN
0039-7911

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An efficient method for the N-debenzylat
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The treatment of N-benzylated heterocycles with potassium tert-butoxide/DMSO and oxygen at room temperature cleanly affords N-debenzylated products in high yield. This procedure can be utilized on a variety of functionalized nitrogen-containing heterocycles such as imidazoles, benzimidazoles, pyrazo