CA1055017A - Procede d'amidation et d'esterification - Google Patents

Procede d'amidation et d'esterification

Info

Publication number
CA1055017A
CA1055017A CA299,684A CA299684A CA1055017A CA 1055017 A CA1055017 A CA 1055017A CA 299684 A CA299684 A CA 299684A CA 1055017 A CA1055017 A CA 1055017A
Authority
CA
Canada
Prior art keywords
benzotriazole
group
added
mixture
melting point
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.)
Expired
Application number
CA299,684A
Other languages
English (en)
Inventor
Jiyoji Notani
Masumi Itoh
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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
Priority claimed from JP9113973A external-priority patent/JPS5850981B2/ja
Priority claimed from JP2586674A external-priority patent/JPS5748534B2/ja
Priority claimed from CA198,246A external-priority patent/CA1032939A/fr
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1055017A publication Critical patent/CA1055017A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA299,684A 1973-08-13 1978-03-23 Procede d'amidation et d'esterification Expired CA1055017A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9113973A JPS5850981B2 (ja) 1973-08-13 1973-08-13 アミドケツゴウオユウスル カゴウブツノ セイゾウホウ
JP2586674A JPS5748534B2 (fr) 1974-03-04 1974-03-04
CA198,246A CA1032939A (fr) 1973-04-28 1974-04-26 Esters d'acide sulfonique et procede servant a leur preparation

Publications (1)

Publication Number Publication Date
CA1055017A true CA1055017A (fr) 1979-05-22

Family

ID=27163438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,684A Expired CA1055017A (fr) 1973-08-13 1978-03-23 Procede d'amidation et d'esterification

Country Status (1)

Country Link
CA (1) CA1055017A (fr)

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