ECSP972270A - PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES - Google Patents

PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES

Info

Publication number
ECSP972270A
ECSP972270A ECSP972270A ECSP972270A EC SP972270 A ECSP972270 A EC SP972270A EC SP972270 A ECSP972270 A EC SP972270A EC SP972270 A ECSP972270 A EC SP972270A
Authority
EC
Ecuador
Prior art keywords
benzothiophenes
synthesis
procedure
preparation
present
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Jeffrey Thomas Vicenzi
Zhang Tony Yantao
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 filed Critical
Priority to ECSP972270 priority Critical patent/ECSP972270A/en
Publication of ECSP972270A publication Critical patent/ECSP972270A/en

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

La presente invención aporta procedimientos mejorados de preparación de benzotiofenos empleando resinas de intercambio catiónico.The present invention provides improved processes for the preparation of benzothiophenes using cation exchange resins.

ECSP972270 1997-09-26 1997-09-26 PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES ECSP972270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP972270 ECSP972270A (en) 1997-09-26 1997-09-26 PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP972270 ECSP972270A (en) 1997-09-26 1997-09-26 PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES

Publications (1)

Publication Number Publication Date
ECSP972270A true ECSP972270A (en) 1998-11-30

Family

ID=42043101

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP972270 ECSP972270A (en) 1997-09-26 1997-09-26 PROCEDURE FOR THE SYNTHESIS OF BENZOTHIOPHENES

Country Status (1)

Country Link
EC (1) ECSP972270A (en)

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