JPS5549364A - Production of benzothiazole derivative - Google Patents

Production of benzothiazole derivative

Info

Publication number
JPS5549364A
JPS5549364A JP12280278A JP12280278A JPS5549364A JP S5549364 A JPS5549364 A JP S5549364A JP 12280278 A JP12280278 A JP 12280278A JP 12280278 A JP12280278 A JP 12280278A JP S5549364 A JPS5549364 A JP S5549364A
Authority
JP
Japan
Prior art keywords
formula
aminothiophenol
trithiocyclopropenium
salt
reaction
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
JP12280278A
Other languages
Japanese (ja)
Other versions
JPS6244548B2 (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 Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP12280278A priority Critical patent/JPS5549364A/en
Publication of JPS5549364A publication Critical patent/JPS5549364A/en
Publication of JPS6244548B2 publication Critical patent/JPS6244548B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thiazole And Isothizaole Compounds (AREA)

Abstract

PURPOSE: The reaction of a specific trithiocyclopropenium salt with o-aminothiophenol is conducted to produce title compound useful as agricultural chemical, drug and starting compound of various kinds of syntheses utilizing the reactivity in high yield with no side reaction.
CONSTITUTION: Trithiocyclopropenium salt of formula I (R1 is lower alkyl; X- is anion) and o-aminothiophenol of formula II (Y is H, nonprotonic substituent) are made to react in a solvent as methylene chloride or chloroform at 0W100°C, usually room temperature to give the benzothiazole derivative of formula III. The compund of formula I is, e.g., triethylcyclopropenium perchlorate and the compound of formula II is, e.g., o-aminothiophenol. A base may be added to the reaction system and a preferable example is potassium t-butoxide.
COPYRIGHT: (C)1980,JPO&Japio
JP12280278A 1978-10-05 1978-10-05 Production of benzothiazole derivative Granted JPS5549364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12280278A JPS5549364A (en) 1978-10-05 1978-10-05 Production of benzothiazole derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12280278A JPS5549364A (en) 1978-10-05 1978-10-05 Production of benzothiazole derivative

Publications (2)

Publication Number Publication Date
JPS5549364A true JPS5549364A (en) 1980-04-09
JPS6244548B2 JPS6244548B2 (en) 1987-09-21

Family

ID=14844989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12280278A Granted JPS5549364A (en) 1978-10-05 1978-10-05 Production of benzothiazole derivative

Country Status (1)

Country Link
JP (1) JPS5549364A (en)

Also Published As

Publication number Publication date
JPS6244548B2 (en) 1987-09-21

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