CA548646A - Method of preparing 3-halo-6-alkoxyphthalide acids - Google Patents

Method of preparing 3-halo-6-alkoxyphthalide acids

Info

Publication number
CA548646A
CA548646A CA548646A CA548646DA CA548646A CA 548646 A CA548646 A CA 548646A CA 548646 A CA548646 A CA 548646A CA 548646D A CA548646D A CA 548646DA CA 548646 A CA548646 A CA 548646A
Authority
CA
Canada
Prior art keywords
alkoxyphthalide
halo
acids
preparing
alkoxyphthalide acids
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
CA548646A
Other languages
French (fr)
Inventor
L. Hutchings Brian
W. Waller Coy
W. Broschard Robert
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA548646A publication Critical patent/CA548646A/en
Expired legal-status Critical Current

Links

CA548646A Method of preparing 3-halo-6-alkoxyphthalide acids Expired CA548646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548646T

Publications (1)

Publication Number Publication Date
CA548646A true CA548646A (en) 1957-11-12

Family

ID=35710020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548646A Expired CA548646A (en) Method of preparing 3-halo-6-alkoxyphthalide acids

Country Status (1)

Country Link
CA (1) CA548646A (en)

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