CA922920A - Halogeno-substituted-4-hydroxy-benzonitriles and derivatives thereof - Google Patents

Halogeno-substituted-4-hydroxy-benzonitriles and derivatives thereof

Info

Publication number
CA922920A
CA922920A CA883403A CA883403A CA922920A CA 922920 A CA922920 A CA 922920A CA 883403 A CA883403 A CA 883403A CA 883403 A CA883403 A CA 883403A CA 922920 A CA922920 A CA 922920A
Authority
CA
Canada
Prior art keywords
benzonitriles
halogeno
hydroxy
derivatives
substituted
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
CA883403A
Other languages
English (en)
Inventor
D. Hart Richard
E. Harris Howard
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.)
MSD International Holdings GmbH
Original Assignee
Scherico 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 CH991563A external-priority patent/CH466636A/de
Application filed by Scherico Ltd filed Critical Scherico Ltd
Application granted granted Critical
Publication of CA922920A publication Critical patent/CA922920A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CA883403A 1962-08-30 1963-08-28 Halogeno-substituted-4-hydroxy-benzonitriles and derivatives thereof Expired CA922920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22055562A 1962-08-30 1962-08-30
CH991563A CH466636A (de) 1962-08-30 1963-08-09 Unkrautbekämpfungsmittel

Publications (1)

Publication Number Publication Date
CA922920A true CA922920A (en) 1973-03-20

Family

ID=25705498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA883403A Expired CA922920A (en) 1962-08-30 1963-08-28 Halogeno-substituted-4-hydroxy-benzonitriles and derivatives thereof

Country Status (4)

Country Link
CA (1) CA922920A (cs)
DK (1) DK112210B (cs)
NL (2) NL297117A (cs)
OA (1) OA00519A (cs)

Also Published As

Publication number Publication date
OA00519A (fr) 1966-07-15
NL124421C (cs)
DK112210B (da) 1968-11-18
NL297117A (cs)

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