NL7706868A - Werkwijze voor de bereiding van n-methylaceethy- drazide. - Google Patents
Werkwijze voor de bereiding van n-methylaceethy- drazide.Info
- Publication number
- NL7706868A NL7706868A NL7706868A NL7706868A NL7706868A NL 7706868 A NL7706868 A NL 7706868A NL 7706868 A NL7706868 A NL 7706868A NL 7706868 A NL7706868 A NL 7706868A NL 7706868 A NL7706868 A NL 7706868A
- Authority
- NL
- Netherlands
- Prior art keywords
- methylaceethydrazide
- preparation
- acethydrazide
- hydrogenated
- stage
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- OFLXLNCGODUUOT-UHFFFAOYSA-N acetohydrazide Chemical compound C\C(O)=N\N OFLXLNCGODUUOT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C243/28—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/04—Preparation of hydrazides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/698,452 US4045484A (en) | 1975-07-16 | 1976-06-21 | Process for preparing N'-methyl acethydrazide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7706868A true NL7706868A (nl) | 1977-12-23 |
Family
ID=24805311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7706868A NL7706868A (nl) | 1976-06-21 | 1977-06-21 | Werkwijze voor de bereiding van n-methylaceethy- drazide. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS52156809A (cs) |
| BE (1) | BE855863A (cs) |
| CA (1) | CA1088097A (cs) |
| CH (1) | CH625504A5 (cs) |
| DE (1) | DE2727832C3 (cs) |
| FR (1) | FR2355809A1 (cs) |
| GB (1) | GB1576859A (cs) |
| NL (1) | NL7706868A (cs) |
| ZA (1) | ZA773719B (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH307629A (de) * | 1952-05-23 | 1955-06-15 | Ag J R Geigy | Verfahren zur Herstellung eines monosubstituierten Hydrazins. |
-
1977
- 1977-03-01 CA CA272,920A patent/CA1088097A/en not_active Expired
- 1977-06-20 FR FR7718825A patent/FR2355809A1/fr active Granted
- 1977-06-20 BE BE178573A patent/BE855863A/xx unknown
- 1977-06-21 GB GB25848/77A patent/GB1576859A/en not_active Expired
- 1977-06-21 ZA ZA00773719A patent/ZA773719B/xx unknown
- 1977-06-21 CH CH759577A patent/CH625504A5/fr not_active IP Right Cessation
- 1977-06-21 JP JP7381677A patent/JPS52156809A/ja active Granted
- 1977-06-21 DE DE2727832A patent/DE2727832C3/de not_active Expired
- 1977-06-21 NL NL7706868A patent/NL7706868A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE855863A (fr) | 1977-12-20 |
| JPS543852B2 (cs) | 1979-02-27 |
| JPS52156809A (en) | 1977-12-27 |
| CH625504A5 (en) | 1981-09-30 |
| CA1088097A (en) | 1980-10-21 |
| DE2727832B2 (de) | 1979-11-15 |
| FR2355809A1 (fr) | 1978-01-20 |
| ZA773719B (en) | 1978-05-30 |
| GB1576859A (en) | 1980-10-15 |
| DE2727832A1 (de) | 1977-12-22 |
| FR2355809B1 (cs) | 1980-07-18 |
| DE2727832C3 (de) | 1981-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG35189A3 (en) | Method for preparing derivatives of 6- beta- hydroxyalkylpenicillanic acid | |
| BG31647A3 (bg) | Метод за получаване на фенетаноламини | |
| BG36197A3 (bg) | Метод за производство на инданилови производни | |
| BG28262A3 (bg) | Метод за получаване на 2,3-дихидроимидазо/2,1-б/ тиазолови производни | |
| BG31492A3 (bg) | Метод за получаване на фенетаноламини | |
| DK267979A (da) | Fremgangsmaade til fremstilling af aryloxypropanolaminer | |
| BG30324A3 (bg) | Метод за получаване на 4-субституирани тиазолоксамови киселини, техни соли и естери | |
| BG28849A3 (bg) | Метод за получаване на гамапирони | |
| BG33275A3 (bg) | Метод за получаване на бензофенони и техни производни | |
| BG42352A3 (en) | Method for preparing derivatives of cyclopropane- carbonic acid esters | |
| BG31073A3 (bg) | Метод за получаване на 1,5-заместени-2-пиролидони | |
| NL7706868A (nl) | Werkwijze voor de bereiding van n-methylaceethy- drazide. | |
| NL7704789A (nl) | Werkwijze voor het bereiden van tertiaire op- tisch actieve alifatische verbindingen. | |
| BG32116A3 (bg) | Метод за получаване на 4''-амино-олеандомицинови производни | |
| SE7704110L (sv) | Forfarande for framstellning och rening av sekretin | |
| BG35032A3 (bg) | Метод за получаване на 1, 1, 2- трифенилпропенови производни | |
| CH531477A (de) | Verfahren zur Herstellung von 1,3-Propandiol-Derivaten | |
| CH426067A (de) | Verfahren zur Herstellung unsymmetrischer 4-Halogen-4',4''-diarylamino-triphenylmethan-Farbstoffe | |
| BG34459A3 (bg) | Метод за получаване на производни на 7 бета- аминотиазолилацетамидо- 3- цефем- 4- карбоновата киселина | |
| ATE26269T1 (de) | Herstellung von benzoxazolon. | |
| BG28067A3 (bg) | Метод за получаване на заместени пуринови съединения | |
| BG33280A3 (bg) | Метод за получаване на (2, 2- диметил- 1, 2- хидрохинолин- 4- ил)- метилсулфонова киселина и нейни соли | |
| SE7702069L (sv) | Forfarande for framstellning av halogenacetaler av eteniska aldehyder | |
| BG30929A3 (bg) | Метод за получаване на производни на 1,3-бензоксазин -2,4-дион | |
| UA7014A1 (uk) | Спосіб отримання 4-аміно-5-хлор-1-фенілпірідазона-(6) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |