Reaction of 2-Methylsulfonyl-4H-4-chromenones with Nucleophiles

Reaction of 2-Methylsulfonyl-4H-4-chromenones with Nucleophiles

For the synthesis of 2-substituted 4H-4-chromenones, 2-methylsulfonyl-4H-4-chromenones as common intermediate were reacted with nucleophiles such as amines and thiophenol to afford the corresponding 2-substituted adducts in very high yields.

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Veröffentlicht in:Synthetic communications 1999-01, Vol.29 (18), p.3155-3164
Hauptverfasser: Lee, Ge Hyeong, Ha, Sung Jin, Pak, Chwang Siek
Format: Artikel
Sprache:eng
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Zusammenfassung:For the synthesis of 2-substituted 4H-4-chromenones, 2-methylsulfonyl-4H-4-chromenones as common intermediate were reacted with nucleophiles such as amines and thiophenol to afford the corresponding 2-substituted adducts in very high yields.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397919908085940