ES376539A1 - Procedure for the preparation of furan-3- carboxamide derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of furan-3- carboxamide derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES376539A1
ES376539A1 ES376539A ES376539A ES376539A1 ES 376539 A1 ES376539 A1 ES 376539A1 ES 376539 A ES376539 A ES 376539A ES 376539 A ES376539 A ES 376539A ES 376539 A1 ES376539 A1 ES 376539A1
Authority
ES
Spain
Prior art keywords
phenyl
furan
translation
procedure
preparation
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
ES376539A
Other languages
Spanish (es)
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.)
Uniroyal Ltd Canada
Original Assignee
Uniroyal Ltd Canada
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 Uniroyal Ltd Canada filed Critical Uniroyal Ltd Canada
Publication of ES376539A1 publication Critical patent/ES376539A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)

Abstract

Procedure for the preparation of derivatives of furan-3-carboxamide, of general formula: **(See formula)** wherein X, Y, and Z are independently selected from H, NH2-, alkyl, substituted haloalkyl, alkenyl; X and Z are together α ω -alkylene, phenyl and substituted phenyl; R is chosen from H, alkyl, acyl, aroyl, and sulfenyl; R1 is chosen from phenyl, alkylphenyl, alkoxyphenyl, halophenyl, nitrophenyl, benzyl, bi-phenyl, alkyl, alkenyl, cycloalkyl, naphthyl, pyridyl, thiazolyl, furfurylmethyl and ethylene bis-; characterized in that it comprises reacting an α hydroxy ketone of the general formula: **(See formula)** where Y and Z are defined as above, with an acetamide of general formula: **(See formula)** wherein X, R and R1 are defined as above, in an inert solvent, in the presence of an active Friedel-Crafts reagent. (Machine-translation by Google Translate, not legally binding)
ES376539A 1969-02-13 1970-02-13 Procedure for the preparation of furan-3- carboxamide derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES376539A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79910969A 1969-02-13 1969-02-13

Publications (1)

Publication Number Publication Date
ES376539A1 true ES376539A1 (en) 1972-04-16

Family

ID=25175061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376539A Expired ES376539A1 (en) 1969-02-13 1970-02-13 Procedure for the preparation of furan-3- carboxamide derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (20)

Country Link
AT (1) AT294060B (en)
BE (1) BE745863A (en)
CA (1) CA932334A (en)
CH (2) CH567495A5 (en)
CS (1) CS188869B2 (en)
DE (1) DE2006472C2 (en)
DK (1) DK134176B (en)
EG (1) EG12357A (en)
ES (1) ES376539A1 (en)
FR (1) FR2068181A5 (en)
GB (1) GB1303844A (en)
IL (1) IL33880A (en)
LU (1) LU60345A1 (en)
NL (1) NL172061C (en)
NO (1) NO134337C (en)
PL (1) PL80863B1 (en)
RO (1) RO57890A (en)
SE (1) SE393985C (en)
TR (1) TR16671A (en)
ZA (1) ZA70828B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959481A (en) * 1969-02-13 1976-05-25 Uniroyal Method of protecting plants from fungal diseases using furan-3-carboxamide derivatives
DE2019535C3 (en) * 1970-04-23 1987-02-12 Basf Ag, 6700 Ludwigshafen 2,5-Dimethyl-furan-3-carboxylic acid cyclohexylamide and fungicidal agents containing this compound
BE795524A (en) * 1972-02-16 1973-08-16 Basf Ag PROCESS FOR PREPARING ESTERS OF DIMETHYL-2,5-FURANNE-CARBOXYLIC-3
GB1387652A (en) * 1972-05-10 1975-03-19 Shell Int Research Process for preparing furan carboxamides
DE2703023A1 (en) * 1977-01-26 1978-07-27 Basf Ag FURANDERIVATE
DE2826013A1 (en) * 1978-06-14 1980-01-03 Basf Ag METHOD FOR PRODUCING 2,5-DIMETHYLFURAN-3-CARBONIC ACID ALKYL ESTERS
DE10222884A1 (en) * 2002-05-23 2003-12-04 Bayer Cropscience Ag furancarboxamides
US20050113566A1 (en) * 2003-04-25 2005-05-26 Player Mark R. Inhibitors of C-FMS kinase
DE102004005786A1 (en) 2004-02-06 2005-08-25 Bayer Cropscience Ag Haloalkylcarboxamide
DE102004005785A1 (en) 2004-02-06 2005-08-25 Bayer Cropscience Ag 2-Halogenfuryl / thienyl-3-carboxamide
DE102004005787A1 (en) 2004-02-06 2005-08-25 Bayer Cropscience Ag carboxamides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215066A (en) * 1968-03-25 1970-12-09 Shell Int Research Acrylamides and their use as fungicides
DE1768686B1 (en) * 1968-06-19 1971-05-27 Basf Ag Furan-3-carboxylic acid anilides and their use as a fungicide

Also Published As

Publication number Publication date
NL172061C (en) 1983-07-01
DE2006472A1 (en) 1970-08-27
SE393985B (en) 1977-05-31
NO134337C (en) 1976-09-22
GB1303844A (en) 1973-01-24
CS188869B2 (en) 1979-03-30
TR16671A (en) 1973-03-01
CH567495A5 (en) 1975-10-15
ZA70828B (en) 1971-09-29
NO134337B (en) 1976-06-14
AT294060B (en) 1971-11-10
PL80863B1 (en) 1975-08-30
LU60345A1 (en) 1971-06-21
DK134176C (en) 1977-02-28
SE393985C (en) 1980-12-22
IL33880A (en) 1984-09-30
NL7002030A (en) 1970-08-17
DK134176B (en) 1976-09-27
IL33880A0 (en) 1970-04-20
CH558349A (en) 1975-01-31
FR2068181A5 (en) 1971-08-20
BE745863A (en) 1970-08-12
RO57890A (en) 1975-08-15
CA932334A (en) 1973-08-21
EG12357A (en) 1978-09-30
NL172061B (en) 1983-02-01
DE2006472C2 (en) 1983-12-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870212