IT1053296B - Procedimento per la preparazione di pirazoli 3.5 disostituiti - Google Patents
Procedimento per la preparazione di pirazoli 3.5 disostituitiInfo
- Publication number
- IT1053296B IT1053296B IT47573/76A IT4757376A IT1053296B IT 1053296 B IT1053296 B IT 1053296B IT 47573/76 A IT47573/76 A IT 47573/76A IT 4757376 A IT4757376 A IT 4757376A IT 1053296 B IT1053296 B IT 1053296B
- Authority
- IT
- Italy
- Prior art keywords
- pirazols
- displaced
- procedure
- preparation
- Prior art date
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
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/549,219 US3952010A (en) | 1973-09-17 | 1975-02-12 | Catalytic dehydrogenation process for the preparation of 3,5-disubstituted pyrazoles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1053296B true IT1053296B (it) | 1981-08-31 |
Family
ID=24192112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47573/76A IT1053296B (it) | 1975-02-12 | 1976-01-09 | Procedimento per la preparazione di pirazoli 3.5 disostituiti |
Country Status (19)
| Country | Link |
|---|---|
| JP (2) | JPS51101979A (it) |
| AT (1) | AT350549B (it) |
| BE (1) | BE838408R (it) |
| BR (1) | BR7600847A (it) |
| CA (1) | CA1060455A (it) |
| CH (1) | CH608004A5 (it) |
| CS (1) | CS192554B2 (it) |
| DD (1) | DD124249A6 (it) |
| DE (1) | DE2602965A1 (it) |
| DK (1) | DK55276A (it) |
| ES (1) | ES445094A2 (it) |
| FR (1) | FR2300763A2 (it) |
| GB (1) | GB1537859A (it) |
| IL (1) | IL48724A (it) |
| IT (1) | IT1053296B (it) |
| NL (1) | NL178075C (it) |
| SE (1) | SE7601544L (it) |
| SU (1) | SU799657A3 (it) |
| ZA (1) | ZA757986B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029160A1 (de) * | 1980-08-01 | 1982-03-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pyrazolen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855148A (ja) * | 1981-09-29 | 1983-04-01 | Hino Motors Ltd | 成形用金型の製造方法 |
-
1975
- 1975-12-22 CA CA242,256A patent/CA1060455A/en not_active Expired
- 1975-12-23 ZA ZA00757986A patent/ZA757986B/xx unknown
- 1975-12-24 IL IL48724A patent/IL48724A/xx unknown
-
1976
- 1976-01-09 IT IT47573/76A patent/IT1053296B/it active
- 1976-01-16 NL NLAANVRAGE7600445,A patent/NL178075C/xx not_active IP Right Cessation
- 1976-01-27 DE DE19762602965 patent/DE2602965A1/de active Granted
- 1976-02-03 DD DD191069A patent/DD124249A6/xx unknown
- 1976-02-10 JP JP51012890A patent/JPS51101979A/ja active Pending
- 1976-02-10 FR FR7603642A patent/FR2300763A2/fr active Granted
- 1976-02-10 BE BE164196A patent/BE838408R/xx not_active IP Right Cessation
- 1976-02-11 SU SU762319859A patent/SU799657A3/ru active
- 1976-02-11 DK DK55276*#A patent/DK55276A/da unknown
- 1976-02-11 BR BR7600847A patent/BR7600847A/pt unknown
- 1976-02-11 CS CS76899A patent/CS192554B2/cs unknown
- 1976-02-11 AT AT96276A patent/AT350549B/de not_active IP Right Cessation
- 1976-02-11 CH CH166976A patent/CH608004A5/xx not_active IP Right Cessation
- 1976-02-11 SE SE7601544A patent/SE7601544L/xx unknown
- 1976-02-12 ES ES445094A patent/ES445094A2/es not_active Expired
- 1976-02-12 GB GB5650/76A patent/GB1537859A/en not_active Expired
-
1985
- 1985-02-27 JP JP60036705A patent/JPS60222463A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7600445A (nl) | 1976-08-16 |
| CH608004A5 (en) | 1978-12-15 |
| BR7600847A (pt) | 1976-09-14 |
| CS192554B2 (en) | 1979-08-31 |
| JPS51101979A (it) | 1976-09-08 |
| IL48724A0 (en) | 1976-02-29 |
| CA1060455A (en) | 1979-08-14 |
| NL178075B (nl) | 1985-08-16 |
| AU8790475A (en) | 1977-06-30 |
| FR2300763B2 (it) | 1982-09-03 |
| AT350549B (de) | 1979-06-11 |
| DE2602965C2 (it) | 1988-11-17 |
| SU799657A3 (ru) | 1981-01-23 |
| JPS6227068B2 (it) | 1987-06-12 |
| NL178075C (nl) | 1986-01-16 |
| FR2300763A2 (fr) | 1976-09-10 |
| ES445094A2 (es) | 1977-06-16 |
| ZA757986B (en) | 1976-12-29 |
| DK55276A (da) | 1976-08-13 |
| JPS60222463A (ja) | 1985-11-07 |
| DD124249A6 (it) | 1977-02-09 |
| BE838408R (fr) | 1976-08-10 |
| SE7601544L (sv) | 1976-08-13 |
| DE2602965A1 (de) | 1976-08-26 |
| GB1537859A (en) | 1979-01-04 |
| IL48724A (en) | 1979-07-25 |
| ATA96276A (de) | 1978-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950131 |