Simple grinding-induced reactions of 2-aminobenzyl alcohol and benzaldehyde derivatives, a rapid synthetic route to 3,1-benzoxazines

Simple grinding-induced reactions of 2-aminobenzyl alcohol and benzaldehyde derivatives, a rapid synthetic route to 3,1-benzoxazines

The grinding-induced reactions of 2-aminobenzyl alcohol and benzaldehyde derivatives in the presence of 30 mol% of acetic acid to give 3,1-benzoxazines are described. The reactions were performed at room temperature affording 3,1-benzoxazines in yields above 95% and high purity when benzaldehyde and...

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Veröffentlicht in:Bulletin of the Chemical Society of Ethiopia 2014-05, Vol.28 (2), p.301-304
Hauptverfasser: Masesane, Ishmael B, Muriithi, Eva, Tabane, Tebogo H
Format: Artikel
Sprache:eng
Schlagworte:
1-Benzoxazines
2-Aminobenzyl alcohol
Acetic acid
Aldehydes
Benzaldehyde
Organic acids
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Zusammenfassung:The grinding-induced reactions of 2-aminobenzyl alcohol and benzaldehyde derivatives in the presence of 30 mol% of acetic acid to give 3,1-benzoxazines are described. The reactions were performed at room temperature affording 3,1-benzoxazines in yields above 95% and high purity when benzaldehyde and its chloro and nitro derivatives were used. KEY WORDS: 2-Aminobenzyl alcohol, Benzaldehyde, Acetic acid, 3,1-Benzoxazines
ISSN:1011-3924
1011-3924
1726-801X
DOI:10.4314/bcse.v28i2.14