GB1488637A - Process for preparing n,n-dimethylhydrazine - Google Patents
Process for preparing n,n-dimethylhydrazineInfo
- Publication number
- GB1488637A GB1488637A GB1075076A GB1075076A GB1488637A GB 1488637 A GB1488637 A GB 1488637A GB 1075076 A GB1075076 A GB 1075076A GB 1075076 A GB1075076 A GB 1075076A GB 1488637 A GB1488637 A GB 1488637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethylhydrazine
- march
- preparing
- acylhydrazine
- hydrazinolysis
- 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
- RHUYHJGZWVXEHW-UHFFFAOYSA-N 1,1-Dimethyhydrazine Chemical compound CN(C)N RHUYHJGZWVXEHW-UHFFFAOYSA-N 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000006698 hydrazinolysis reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 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
- C07C243/10—Hydrazines
- C07C243/12—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms
- C07C243/14—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic 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
- C07C241/02—Preparation of hydrazines
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55975575A | 1975-03-19 | 1975-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1488637A true GB1488637A (en) | 1977-10-12 |
Family
ID=24234890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1075076A Expired GB1488637A (en) | 1975-03-19 | 1976-03-17 | Process for preparing n,n-dimethylhydrazine |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS51115407A (enExample) |
| BE (1) | BE839664A (enExample) |
| CA (1) | CA1051928A (enExample) |
| DE (1) | DE2611724C3 (enExample) |
| FR (1) | FR2304599A1 (enExample) |
| GB (1) | GB1488637A (enExample) |
| IT (1) | IT1062084B (enExample) |
| MX (1) | MX3256E (enExample) |
| NL (1) | NL7602794A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE43252E1 (en) | 1992-10-27 | 2012-03-20 | Vast Power Portfolio, Llc | High efficiency low pollution hybrid Brayton cycle combustor |
-
1976
- 1976-02-20 CA CA246,275A patent/CA1051928A/en not_active Expired
- 1976-02-26 MX MX2576U patent/MX3256E/es unknown
- 1976-03-09 IT IT2100676A patent/IT1062084B/it active
- 1976-03-17 GB GB1075076A patent/GB1488637A/en not_active Expired
- 1976-03-17 NL NL7602794A patent/NL7602794A/xx unknown
- 1976-03-17 BE BE165252A patent/BE839664A/xx not_active IP Right Cessation
- 1976-03-18 FR FR7607882A patent/FR2304599A1/fr active Granted
- 1976-03-19 DE DE19762611724 patent/DE2611724C3/de not_active Expired
- 1976-03-19 JP JP2938976A patent/JPS51115407A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602794A (nl) | 1976-09-21 |
| BE839664A (fr) | 1976-07-16 |
| JPS5716978B2 (enExample) | 1982-04-08 |
| IT1062084B (it) | 1983-06-25 |
| FR2304599B1 (enExample) | 1978-11-17 |
| DE2611724A1 (de) | 1977-02-10 |
| DE2611724B2 (de) | 1978-09-28 |
| CA1051928A (en) | 1979-04-03 |
| MX3256E (es) | 1980-08-12 |
| JPS51115407A (en) | 1976-10-12 |
| FR2304599A1 (fr) | 1976-10-15 |
| DE2611724C3 (de) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |