CA520229A - Method of preparing halo-phthalide compounds - Google Patents

Method of preparing halo-phthalide compounds

Info

Publication number
CA520229A
CA520229A CA520229A CA520229DA CA520229A CA 520229 A CA520229 A CA 520229A CA 520229 A CA520229 A CA 520229A CA 520229D A CA520229D A CA 520229DA CA 520229 A CA520229 A CA 520229A
Authority
CA
Canada
Prior art keywords
phthalide compounds
preparing halo
halo
preparing
phthalide
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
CA520229A
Other languages
French (fr)
Inventor
Kushner Samuel
H. Boothe James
Ii John Morton
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 CA520229A publication Critical patent/CA520229A/en
Expired legal-status Critical Current

Links

CA520229A Method of preparing halo-phthalide compounds Expired CA520229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA520229T

Publications (1)

Publication Number Publication Date
CA520229A true CA520229A (en) 1956-01-03

Family

ID=35673444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA520229A Expired CA520229A (en) Method of preparing halo-phthalide compounds

Country Status (1)

Country Link
CA (1) CA520229A (en)

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