IODOPROPARGYL COMPOUND, ITS PREPARATION AND ANTIFUNGAL AGENT CONTAINING SAID COMPOUND AS ACTIVE COMPONENT

NEW MATERIAL:The iodopropargyl compound of formula I (X is pyrazolyl, triazolyl or tetrazolyl). EXAMPLE:1-(1'-Iodopropyn-3'-yl)pyrazole. USE:An antifungal agent having remarkable fungicidal activity, especially anti- eumycetic activity. PROCESS:The objective compound of formula I can be pr...

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Hauptverfasser: KOYAMA MASAO, MATSUMOTO KUNIOMI, TSURUOKA TAKASHI, KAI FUMIO, MIYAUCHI KEINOSUKE, INOUE SHIGEHARU
Format: Patent
Sprache:eng
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Zusammenfassung:NEW MATERIAL:The iodopropargyl compound of formula I (X is pyrazolyl, triazolyl or tetrazolyl). EXAMPLE:1-(1'-Iodopropyn-3'-yl)pyrazole. USE:An antifungal agent having remarkable fungicidal activity, especially anti- eumycetic activity. PROCESS:The objective compound of formula I can be prepared by reacting the iodopropyne derivative of formula II (Y is halogen or OH activated as a sulfonic acid ester).