ES427379A1 - Procedimiento para preparar pirazoles. - Google Patents

Procedimiento para preparar pirazoles.

Info

Publication number
ES427379A1
ES427379A1 ES427379A ES427379A ES427379A1 ES 427379 A1 ES427379 A1 ES 427379A1 ES 427379 A ES427379 A ES 427379A ES 427379 A ES427379 A ES 427379A ES 427379 A1 ES427379 A1 ES 427379A1
Authority
ES
Spain
Prior art keywords
dialkyl
alkyl
preparation
diphenylpyrazoles
diphenylpyrazolium salts
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
ES427379A
Other languages
English (en)
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
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES427379A1 publication Critical patent/ES427379A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES427379A 1973-06-18 1974-06-18 Procedimiento para preparar pirazoles. Expired ES427379A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371202A US3907824A (en) 1973-06-18 1973-06-18 Preparation of 1-alkyl-3,5-diphenylpyrazoles and 1,2-dialkyl-3,5-diphenylpyrazolium salts

Publications (1)

Publication Number Publication Date
ES427379A1 true ES427379A1 (es) 1976-09-16

Family

ID=23462947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427379A Expired ES427379A1 (es) 1973-06-18 1974-06-18 Procedimiento para preparar pirazoles.

Country Status (25)

Country Link
US (1) US3907824A (es)
JP (1) JPS5924145B2 (es)
AR (1) AR221464A1 (es)
AT (1) AT334890B (es)
BE (1) BE816530A (es)
BG (1) BG29572A3 (es)
BR (1) BR7404930D0 (es)
CA (1) CA1031782A (es)
CH (1) CH602661A5 (es)
CS (1) CS181267B2 (es)
DD (1) DD111376A5 (es)
DE (1) DE2425979C2 (es)
DK (1) DK135768B (es)
ES (1) ES427379A1 (es)
FR (1) FR2233323B1 (es)
GB (1) GB1472290A (es)
HU (1) HU169475B (es)
IL (1) IL44885A (es)
IT (1) IT1013470B (es)
NL (1) NL185564C (es)
PL (1) PL99583B1 (es)
RO (1) RO63909A (es)
SE (1) SE413404B (es)
SU (1) SU645566A3 (es)
YU (1) YU39923B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910949A (en) * 1974-12-09 1975-10-07 American Cyanamid Co Manufacture of 1,2-dimethyl-3,5-diphenylpyrazolium methylsulfate in a single reaction zone
CA1142317A (en) * 1979-01-24 1983-03-08 Edgar A. Campo Thin web with resiliently deformed edges
ATE48599T1 (de) * 1984-03-05 1989-12-15 American Cyanamid Co Herstellung von 1-alkyl-3,5-diphenylpyrazolen.
JPS62167326A (ja) * 1986-01-17 1987-07-23 Mitsubishi Heavy Ind Ltd フイルム等帯状物のすべり防止処理装置
JPH0798595B2 (ja) * 1986-03-25 1995-10-25 東レ株式会社 ポリエステルフイルムの巻取方法
US4942000A (en) * 1986-07-30 1990-07-17 Penoyer John A Contactless knurling process for winding of high modulus thermoplastic films
DE4326678A1 (de) * 1993-08-09 1995-02-16 Siemens Ag Heizkammer mit innen liegenden Heizrohren
BR9607649A (pt) * 1995-03-04 1998-06-16 Basf Ag Processo para a preparação de pirazóis n-substituídos
EP0730949B1 (en) * 1995-03-09 2001-07-11 Fuji Photo Film Co., Ltd. Methods of winding, annealing and unwinding a polymer film web, an annealing apparatus and a photographic film support prepared using said method or apparatus
CN102056903B (zh) * 2008-06-09 2015-04-15 路德维希马克西米利安慕尼黑大学 抑制与蛋白聚集有关的疾病和/或神经变性疾病中涉及的蛋白聚集的新药

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014916A (en) * 1959-01-22 1961-12-26 May & Baker Ltd Pyrazole derivatives
CH437904A (de) * 1964-03-13 1967-06-15 Agripat Sa Schädlingsbekämpfungsmittel
DE2260485C2 (de) 1971-12-17 1983-12-29 American Cyanamid Co., Wayne, N.J. 1,2-Dialkyl-3,5-diphenylpyrazoliumsalze und diese enthaltende herbizide Mittel
BE792801A (fr) 1971-12-17 1973-06-15 American Cyanamid Co Nouvelles compositions herbicides

Also Published As

Publication number Publication date
BE816530A (fr) 1974-12-18
SE413404B (sv) 1980-05-27
AR221464A1 (es) 1981-02-13
NL185564C (nl) 1990-05-16
DK135768B (da) 1977-06-20
BR7404930D0 (pt) 1975-01-21
YU39923B (en) 1985-06-30
AT334890B (de) 1977-02-10
ATA495274A (de) 1976-06-15
HU169475B (es) 1976-12-28
SU645566A3 (ru) 1979-01-30
GB1472290A (en) 1977-05-04
FR2233323A1 (es) 1975-01-10
CS181267B2 (en) 1978-03-31
FR2233323B1 (es) 1978-03-31
CH602661A5 (es) 1978-07-31
US3907824A (en) 1975-09-23
DE2425979A1 (de) 1975-01-09
NL7407734A (es) 1974-12-20
IT1013470B (it) 1977-03-30
JPS5924145B2 (ja) 1984-06-07
DK311374A (es) 1975-02-10
DK135768C (es) 1977-11-21
CA1031782A (en) 1978-05-23
BG29572A3 (en) 1980-12-12
SE7407983L (es) 1974-12-19
DE2425979C2 (de) 1985-07-25
IL44885A (en) 1978-04-30
IL44885A0 (en) 1974-07-31
YU171374A (en) 1982-06-30
RO63909A (fr) 1978-08-15
DD111376A5 (es) 1975-02-12
NL185564B (nl) 1989-12-18
AU6941174A (en) 1975-11-27
JPS5036459A (es) 1975-04-05
PL99583B1 (pl) 1978-07-31

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