JPS5488210A - 4-methyl-3-sulphenyl-3-penten-2-one and its preparation - Google Patents

4-methyl-3-sulphenyl-3-penten-2-one and its preparation

Info

Publication number
JPS5488210A
JPS5488210A JP15358777A JP15358777A JPS5488210A JP S5488210 A JPS5488210 A JP S5488210A JP 15358777 A JP15358777 A JP 15358777A JP 15358777 A JP15358777 A JP 15358777A JP S5488210 A JPS5488210 A JP S5488210A
Authority
JP
Japan
Prior art keywords
penten
methyl
formula
sulphenyl
preparation
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
JP15358777A
Other languages
Japanese (ja)
Inventor
Tamotsu Fujisawa
Kunikazu Sakai
Hiroko Shirogata
Asako Fukushima
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP15358777A priority Critical patent/JPS5488210A/en
Publication of JPS5488210A publication Critical patent/JPS5488210A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:4-Methyl-3-sulphenyl-3-penten-2-one of formula I (R=alkyl, aryl).
EXAMPLE: 4-Methyl-3-benzenesulphenyl-3-penten-2-one.
USE: Starting material for the preparation of allethrolone, which is a component of the alcoholic part of pyrethroid.
PROCESS: A compound of formula I is obtained by the reaction of 4-methyl-3- halo-3-penten-2-one of formula II (X=halogen) with an alkali metal mercaptide of formula RSM (M=alkali metal).
COPYRIGHT: (C)1979,JPO&Japio
JP15358777A 1977-12-22 1977-12-22 4-methyl-3-sulphenyl-3-penten-2-one and its preparation Pending JPS5488210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15358777A JPS5488210A (en) 1977-12-22 1977-12-22 4-methyl-3-sulphenyl-3-penten-2-one and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15358777A JPS5488210A (en) 1977-12-22 1977-12-22 4-methyl-3-sulphenyl-3-penten-2-one and its preparation

Publications (1)

Publication Number Publication Date
JPS5488210A true JPS5488210A (en) 1979-07-13

Family

ID=15565740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15358777A Pending JPS5488210A (en) 1977-12-22 1977-12-22 4-methyl-3-sulphenyl-3-penten-2-one and its preparation

Country Status (1)

Country Link
JP (1) JPS5488210A (en)

Similar Documents

Publication Publication Date Title
JPS51136625A (en) Process for preparation of titanium double compound
JPS567775A (en) 4-alkoxy-2-pyrrone derivative
JPS5251331A (en) Process for preparation of unsaturated compounds
JPS5488210A (en) 4-methyl-3-sulphenyl-3-penten-2-one and its preparation
JPS54192A (en) Shielding wall of reactor container
JPS5212129A (en) Process for preparation of fluorocarbonvinylether
JPS5217440A (en) Process for preparation of phenylacetate
JPS5265299A (en) Synthesis of 2-substituted-thioadenosine-n-oxides
IT1102427B (en) PROCEDURE FOR THE PREPARATION OF A FUNGICIDE COMPOUND BY ALCHILATION REACTION
JPS543081A (en) Preparation of organo-phosphorus compound
JPS5262295A (en) Preparation of n1-oxy-2-thioadenosines
JPS51121591A (en) Process for preparing heat resistant acylases
JPS5225785A (en) Preparation of 2-substituted-4- trichloromethyl-6-trifluoromethyl-s- t riazines
JPS5545638A (en) Exo-5-halomethyl-endo-2,3-trimethylene norbornane
GB2009224A (en) Process for The Manufacture of O-Benzyl Toluenes
JPS5253839A (en) Preparation of 2-(2,2-dihalovinyl) cyclopropane crboxylic acids
JPS5239672A (en) Process for preparing indole-2-allyl-3- thioeter compounds
JPS5210296A (en) A process for preparing 6,2'-cyclo-5- substituted isocytidines
JPS525739A (en) Process for preparation of succinylsuccinic -diester-dialkalimetal-sal t
JPS51149216A (en) Process for preparation of glycerylether
JPS53134086A (en) Photopolymerizable composition
JPS5239665A (en) Process for preparing perfluorolactones
JPS5387360A (en) 5-halomethyl-gamma-tocopheral nicotinate
JPS52153966A (en) 2-aryl-1,2,3-triazolyl-4-acetic acids
JPS51134451A (en) A microwave heater