The synthesis of 5-aryloxazole-4-carbexaldebydes was accomplished by an unprecedented Vflsmeier cyclization of 2-azidoacetophenones. One-pot synthesis of these oxazolecarboxaldehydes from 2-bromoacetopbenones by dehaloazidation-Vilsmeier cyclization reaction sequence provided better yields. The trea
โฆ LIBER โฆ
The synthesis of phosphoramidates from silylphosphites and azides
โ Scribed by Don E. Gibbs
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- French
- Weight
- 187 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
โฆ Synopsis
Phosphoramidates
are of interest as analogues of biologically-important phosphates. Amino acid derivatives of nucleotides are being investigated as intermediates in protein synthesis. 1 Oligoazanucleotides, which are P-N analogues of natural oligonucleotides, are under study as templates for DNA-dependent enzymes by us as well as by other workers.
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## Abstract For Abstract see ChemInform Abstract in Full Text.
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