DE1542892C3 - - Google Patents

Info

Publication number
DE1542892C3
DE1542892C3 DE1542892A DE1542892A DE1542892C3 DE 1542892 C3 DE1542892 C3 DE 1542892C3 DE 1542892 A DE1542892 A DE 1542892A DE 1542892 A DE1542892 A DE 1542892A DE 1542892 C3 DE1542892 C3 DE 1542892C3
Authority
DE
Germany
Prior art keywords
ketone
indanyl
dimethyl
weed control
content
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
DE1542892A
Other languages
German (de)
English (en)
Other versions
DE1542892A1 (de
DE1542892B2 (de
Inventor
Nany E. Oreland Pa. Achuff (V.St.A.)
Thomas F. Wayne N.J. Wood
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE1542892A1 publication Critical patent/DE1542892A1/de
Publication of DE1542892B2 publication Critical patent/DE1542892B2/de
Application granted granted Critical
Publication of DE1542892C3 publication Critical patent/DE1542892C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
    • 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
    • C07C47/542—Alkylated benzaldehydes
    • 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
    • C07C47/546—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/792—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1542892A 1964-09-28 1965-09-17 Unkrautbekämpfungsmittel auf Basis von Indanylketonen Granted DE1542892B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399904A US3393994A (en) 1964-09-28 1964-09-28 Method of controlling weeds

Publications (3)

Publication Number Publication Date
DE1542892A1 DE1542892A1 (de) 1970-07-23
DE1542892B2 DE1542892B2 (de) 1974-07-18
DE1542892C3 true DE1542892C3 (https=) 1975-03-13

Family

ID=23581425

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19651542893 Pending DE1542893A1 (de) 1964-09-28 1965-09-17 Unkrautbekaempfungsmittel und Verfahren zur Unkrautbekaempfung
DE1542892A Granted DE1542892B2 (de) 1964-09-28 1965-09-17 Unkrautbekämpfungsmittel auf Basis von Indanylketonen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19651542893 Pending DE1542893A1 (de) 1964-09-28 1965-09-17 Unkrautbekaempfungsmittel und Verfahren zur Unkrautbekaempfung

Country Status (13)

Country Link
US (1) US3393994A (https=)
AT (1) AT258645B (https=)
BE (1) BE670184A (https=)
BR (1) BR6573495D0 (https=)
CH (1) CH472184A (https=)
DE (2) DE1542893A1 (https=)
DK (1) DK117871C (https=)
ES (1) ES317860A1 (https=)
FI (1) FI40840B (https=)
GB (1) GB1122066A (https=)
IL (1) IL24303A (https=)
MY (1) MY6900195A (https=)
NL (1) NL143111B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499751A (en) * 1966-07-05 1970-03-10 Givaudan Corp Method and composition for controlling weeds with acylated tetrahydronaphthalene
US4284819A (en) * 1978-10-20 1981-08-18 International Flavors & Fragrances Inc. Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof
US4332970A (en) * 1980-06-05 1982-06-01 International Flavors & Fragrances Inc. Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof
EP0405427B1 (fr) * 1989-06-30 1995-03-29 Firmenich Sa Nouveaux composés aromatiques, leur procédé de préparation et leur utilisation à titre d'ingrédients parfumants
US5185318A (en) * 1989-06-30 1993-02-09 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796129A (en) * 1953-10-09 1958-06-04 Polak Frutal Works Polyalkylindane derivatives and process for manufacturing the same
US3152192A (en) * 1961-05-02 1964-10-06 Givandan Corp Process for preparing trialkyl-1, 1-dimethylindans
US3240929A (en) * 1962-09-14 1966-03-15 Gen Signal Corp Control system for railway trains

Also Published As

Publication number Publication date
CH472184A (de) 1969-05-15
DE1542892A1 (de) 1970-07-23
DE1542892B2 (de) 1974-07-18
IL24303A (en) 1969-02-27
NL6512565A (https=) 1966-03-29
FI40840B (https=) 1969-02-28
NL143111B (nl) 1974-09-16
BE670184A (https=) 1966-03-28
BR6573495D0 (pt) 1973-02-27
DK117871C (da) 1970-11-09
DK117871B (https=) 1970-06-08
MY6900195A (en) 1969-12-31
GB1122066A (en) 1968-07-31
US3393994A (en) 1968-07-23
DE1542893A1 (de) 1970-07-23
ES317860A1 (es) 1966-05-16
AT258645B (de) 1967-12-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee