Silica-bound benzoyl chloride mediated the solid-phase synthesis of 4 H -3,1-benzoxazin-4-ones
The solid-phase synthesis of 4 H -3,1-benzoxazin-4-ones was achieved using silica-bound benzoyl chloride (SBBC) as dehydrating agent in reaction with 2-acylaminobenzoic acids. The silica-grafted reagent (SBBC) was simply recovered after reaction and reused several times.
Saved in:
| Published in | Beilstein journal of organic chemistry Vol. 5 |
|---|---|
| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
23.04.2009
|
| Online Access | Get full text |
Cover
Loading…
| Summary: | The solid-phase synthesis of 4
H
-3,1-benzoxazin-4-ones was achieved using silica-bound benzoyl chloride (SBBC) as dehydrating agent in reaction with 2-acylaminobenzoic acids. The silica-grafted reagent (SBBC) was simply recovered after reaction and reused several times. |
|---|---|
| ISSN: | 1860-5397 1860-5397 |
| DOI: | 10.3762/bjoc.5.13 |