JPS5640681A - Piperonyl derivative, and fungicide and preservative containing the same as effective component - Google Patents

Piperonyl derivative, and fungicide and preservative containing the same as effective component

Info

Publication number
JPS5640681A
JPS5640681A JP11763479A JP11763479A JPS5640681A JP S5640681 A JPS5640681 A JP S5640681A JP 11763479 A JP11763479 A JP 11763479A JP 11763479 A JP11763479 A JP 11763479A JP S5640681 A JPS5640681 A JP S5640681A
Authority
JP
Japan
Prior art keywords
formula
compound
fungi
wood
preservative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11763479A
Other languages
Japanese (ja)
Inventor
Yasuhiro Morisawa
Seiji Konishi
Mitsuru Kataoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP11763479A priority Critical patent/JPS5640681A/en
Publication of JPS5640681A publication Critical patent/JPS5640681A/en
Pending legal-status Critical Current

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  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:3-Iodopropargyl piperonyl ether of formula I-1, and 2,3,3-triiodoallyl piperonyl ether of formula I-2.
USE: A fungicide and preservative. Effective to prevent the degradation of industrial raw materials such as wood material, wet pulp, paper, etc. caused by fungi (fungi belonging to Penicillium genus, Aspergillus genus, etc. or wood discoloration fungi). Wood preservative for wood destroying fungi, white rot fungi, etc. Used in combination with a carrier (e.g. clay, talc) or an adjuvant (e.g. a cationic surface active agent) to promote the preservative and fungicidal activities.
PROCESS: The compound of formula VI is prepared by heating a compound of formula II and a compound of formula III (X is halogen), or a compound of formula IV and a compound of formula V, in the presence of a base. Reaction of the compound of formula VI with iodine in the presence of a base affords the titled compounds of formulas I-1 and I-2.
COPYRIGHT: (C)1981,JPO&Japio
JP11763479A 1979-09-13 1979-09-13 Piperonyl derivative, and fungicide and preservative containing the same as effective component Pending JPS5640681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11763479A JPS5640681A (en) 1979-09-13 1979-09-13 Piperonyl derivative, and fungicide and preservative containing the same as effective component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11763479A JPS5640681A (en) 1979-09-13 1979-09-13 Piperonyl derivative, and fungicide and preservative containing the same as effective component

Publications (1)

Publication Number Publication Date
JPS5640681A true JPS5640681A (en) 1981-04-16

Family

ID=14716555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11763479A Pending JPS5640681A (en) 1979-09-13 1979-09-13 Piperonyl derivative, and fungicide and preservative containing the same as effective component

Country Status (1)

Country Link
JP (1) JPS5640681A (en)

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