## Abstract A facile highly regioselective process is described for the formation of 4‐chloromethyl‐1,3‐oxazoles from 1,3‐oxazole __N__‐oxide/HCl salts. An explanation is presented for the high regioselectivity in deoxygenation‐chlorination using POCl~3~ with HCl salts compared to the corresponding
Preparation of 2-alkyl- and 2-aryl-5-amino-4-cyano-1,3-oxazoles
✍ Scribed by Fillmore Freeman; Darrick S.H.L. Kim
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 145 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract Acid chlorides and anhydrides react with 2‐amino‐4‐alkyloxazoles in the presence of aluminum chloride to produce 5‐acyl substituted 2‐amino‐4‐alkyloxazoles in modest yields. However, in the absence of the Lewis acid reaction occurs at the amino group to give the corresponding amides. Th
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v