JPS5444668A - Novel pyrrole derivative - Google Patents

Novel pyrrole derivative

Info

Publication number
JPS5444668A
JPS5444668A JP10920977A JP10920977A JPS5444668A JP S5444668 A JPS5444668 A JP S5444668A JP 10920977 A JP10920977 A JP 10920977A JP 10920977 A JP10920977 A JP 10920977A JP S5444668 A JPS5444668 A JP S5444668A
Authority
JP
Japan
Prior art keywords
pyrrole derivative
pyrrole
formulai
hydrocarbyl
substituted
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.)
Granted
Application number
JP10920977A
Other languages
Japanese (ja)
Other versions
JPS5439379B2 (en
Inventor
Zenichi Yoshida
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP10920977A priority Critical patent/JPS5444668A/en
Publication of JPS5444668A publication Critical patent/JPS5444668A/en
Publication of JPS5439379B2 publication Critical patent/JPS5439379B2/ja
Granted legal-status Critical Current

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  • Pyrrole Compounds (AREA)

Abstract

NEW MATERIAL:Pyrrole derivatives of formulaI(R1, R2 are hydrocarbyl or heterocyclic residue that may be substituted; R4 is aryl, alkocarbonyl, cyano).
EXAMPLE: 2,3-Di-t-butylthio-5-phenylpyrrole.
USE: Starting material for synthesizing agricultural chemicals, medicines, and various kinds of chemicals, especially intermediate for known pyrrole derivatives.
PREPARATION: Tricyclopropenium salt of formula II (R3 is hydrocarbyl or heterocyclic residue that may be substituted; X⊖ is anion) is reacted with a primary amine of formula III to form the objective pyrrole derivative of formulaI. When the resulting compound is treated with hydrogen in the presence of a metal catalyst such as Raney nickel, -SR1 and -SR2 are eliminated to afford a inown pyrrole derivative.
COPYRIGHT: (C)1979,JPO&Japio
JP10920977A 1977-09-10 1977-09-10 Novel pyrrole derivative Granted JPS5444668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10920977A JPS5444668A (en) 1977-09-10 1977-09-10 Novel pyrrole derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10920977A JPS5444668A (en) 1977-09-10 1977-09-10 Novel pyrrole derivative

Publications (2)

Publication Number Publication Date
JPS5444668A true JPS5444668A (en) 1979-04-09
JPS5439379B2 JPS5439379B2 (en) 1979-11-27

Family

ID=14504354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10920977A Granted JPS5444668A (en) 1977-09-10 1977-09-10 Novel pyrrole derivative

Country Status (1)

Country Link
JP (1) JPS5444668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708090A1 (en) 1994-10-07 1996-04-24 Rhone-Poulenc Agrochimie Intermediates useful for the synthesis of pesticides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708090A1 (en) 1994-10-07 1996-04-24 Rhone-Poulenc Agrochimie Intermediates useful for the synthesis of pesticides

Also Published As

Publication number Publication date
JPS5439379B2 (en) 1979-11-27

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