ES370896A1 - Procedimiento para la preparacion de derivados de piridina. - Google Patents
Procedimiento para la preparacion de derivados de piridina.Info
- Publication number
- ES370896A1 ES370896A1 ES370896A ES370896A ES370896A1 ES 370896 A1 ES370896 A1 ES 370896A1 ES 370896 A ES370896 A ES 370896A ES 370896 A ES370896 A ES 370896A ES 370896 A1 ES370896 A1 ES 370896A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- translation
- procedure
- preparation
- alkali
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000003222 pyridines Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical class OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- DXHPZXWIPWDXHJ-UHFFFAOYSA-N carbon monosulfide Chemical compound [S+]#[C-] DXHPZXWIPWDXHJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681795241 DE1795241A1 (de) | 1968-08-28 | 1968-08-28 | Neue Pyridinderivate und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES370896A1 true ES370896A1 (es) | 1971-07-01 |
Family
ID=5708113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES370896A Expired ES370896A1 (es) | 1968-08-28 | 1969-08-27 | Procedimiento para la preparacion de derivados de piridina. |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT294092B (cs) |
| BR (1) | BR6911886D0 (cs) |
| CH (1) | CH527191A (cs) |
| CS (1) | CS153049B2 (cs) |
| DE (1) | DE1795241A1 (cs) |
| ES (1) | ES370896A1 (cs) |
| NL (1) | NL6913000A (cs) |
| RO (1) | RO56102A (cs) |
| SE (1) | SE350968B (cs) |
-
1968
- 1968-08-28 DE DE19681795241 patent/DE1795241A1/de active Pending
-
1969
- 1969-07-23 CH CH1124969A patent/CH527191A/de not_active IP Right Cessation
- 1969-08-01 AT AT744669A patent/AT294092B/de not_active IP Right Cessation
- 1969-08-06 RO RO6074069A patent/RO56102A/ro unknown
- 1969-08-19 CS CS573069A patent/CS153049B2/cs unknown
- 1969-08-22 SE SE1168669A patent/SE350968B/xx unknown
- 1969-08-26 NL NL6913000A patent/NL6913000A/xx unknown
- 1969-08-27 BR BR21188669A patent/BR6911886D0/pt unknown
- 1969-08-27 ES ES370896A patent/ES370896A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE350968B (cs) | 1972-11-13 |
| RO56102A (cs) | 1974-04-01 |
| DE1795241A1 (de) | 1971-12-30 |
| NL6913000A (cs) | 1970-03-03 |
| CS153049B2 (cs) | 1974-02-22 |
| BR6911886D0 (pt) | 1973-02-22 |
| CH527191A (de) | 1972-08-31 |
| AT294092B (de) | 1971-11-10 |
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