Silica-bound benzoyl chloride mediated the solid-phase synthesis of 4H-3,1-benzoxazin-4-ones

Silica-bound benzoyl chloride mediated the solid-phase synthesis of 4H-3,1-benzoxazin-4-ones

The solid-phase synthesis of 4H-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.

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Veröffentlicht in:Beilstein journal of organic chemistry 2009-04, Vol.5 (1), p.13-13
Hauptverfasser: Rad-Moghadam, Kurosh, Rouhi, Somayeh
Format: Artikel
Sprache:eng
Schlagworte:
4H-3,1-benzoxazin-4-one
Chemistry
Full Research Paper
silica-bound benzoyl chloride
solid-phase synthesis
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Zusammenfassung:The solid-phase synthesis of 4H-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