DD103643A5 - - Google Patents
Info
- Publication number
- DD103643A5 DD103643A5 DD166477A DD16647772A DD103643A5 DD 103643 A5 DD103643 A5 DD 103643A5 DD 166477 A DD166477 A DD 166477A DD 16647772 A DD16647772 A DD 16647772A DD 103643 A5 DD103643 A5 DD 103643A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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 directly attached to ring carbon atoms
- C07D211/86—Oxygen atoms
- C07D211/88—Oxygen atoms attached in positions 2 and 6, e.g. glutarimide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1563971 | 1971-10-27 | ||
| CH313272 | 1972-03-03 | ||
| CH331472 | 1972-03-07 | ||
| CH1314272 | 1972-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD103643A5 true DD103643A5 (fr) | 1974-02-05 |
Family
ID=27428568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD166477A DD103643A5 (fr) | 1971-10-27 | 1972-10-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3849422A (fr) |
| JP (1) | JPS4849928A (fr) |
| BE (1) | BE790563A (fr) |
| DD (1) | DD103643A5 (fr) |
| DE (1) | DE2252063A1 (fr) |
| FR (1) | FR2158289A1 (fr) |
| IL (1) | IL40508A0 (fr) |
| NL (1) | NL7214604A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974166A (en) * | 1973-07-10 | 1976-08-10 | Ciba-Geigy Corporation | Process for the manufacture of bromopyridines |
| US3929858A (en) * | 1974-12-03 | 1975-12-30 | Merck & Co Inc | Method for preparing 2-bromo-2-bromomethyl-glutaronitrile |
| EP0030215A3 (fr) * | 1979-11-30 | 1981-10-07 | Ciba-Geigy Ag | 3,3,5-Trichloroglutarimide, procédé pour sa préparation et son utilisation pour la préparation de 2,3,5,6-tétrachloropyridine |
| US4446076A (en) * | 1981-12-22 | 1984-05-01 | Merck & Co., Inc. | Method of preparing 1,2-dibromo-2-cyano-(substituted)-alkane antimicrobial compounds |
| US4521603A (en) * | 1983-02-01 | 1985-06-04 | Olin Corporation | Continuous process for the production of polybromopyridine compounds |
| AU4232985A (en) * | 1984-04-13 | 1985-11-01 | Fmc Corporation | Fluoropyridinylmethyl cyclopropanecarboxylate insecticides and intermediates |
| US4897484A (en) * | 1986-12-19 | 1990-01-30 | Ciba-Geigy Corporation | Process for the preparation of substituted pyridines |
| US6548692B1 (en) | 2002-04-25 | 2003-04-15 | Isp Investments Inc. | Method for preparing 1,2-dibromo-2,4-dicyanobutane |
-
0
- BE BE790563D patent/BE790563A/fr unknown
-
1972
- 1972-10-05 IL IL40508A patent/IL40508A0/xx unknown
- 1972-10-10 US US00296430A patent/US3849422A/en not_active Expired - Lifetime
- 1972-10-24 DE DE2252063A patent/DE2252063A1/de active Pending
- 1972-10-25 DD DD166477A patent/DD103643A5/xx unknown
- 1972-10-26 FR FR7237999A patent/FR2158289A1/fr not_active Withdrawn
- 1972-10-27 NL NL7214604A patent/NL7214604A/xx unknown
- 1972-10-27 JP JP47107832A patent/JPS4849928A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL40508A0 (en) | 1972-12-29 |
| JPS4849928A (fr) | 1973-07-14 |
| NL7214604A (fr) | 1973-05-02 |
| FR2158289A1 (fr) | 1973-06-15 |
| US3849422A (en) | 1974-11-19 |
| BE790563A (fr) | 1973-04-26 |
| DE2252063A1 (de) | 1973-05-03 |