FR2281355A1 - Perfectionnement apporte a un procede de fabrication de la nitroguanidine - Google Patents
Perfectionnement apporte a un procede de fabrication de la nitroguanidineInfo
- Publication number
- FR2281355A1 FR2281355A1 FR7520213A FR7520213A FR2281355A1 FR 2281355 A1 FR2281355 A1 FR 2281355A1 FR 7520213 A FR7520213 A FR 7520213A FR 7520213 A FR7520213 A FR 7520213A FR 2281355 A1 FR2281355 A1 FR 2281355A1
- Authority
- FR
- France
- Prior art keywords
- sulphonation
- sulphuric acid
- nitroguanidine
- dicyandiamide
- nitration
- 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.)
- Granted
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 5
- 235000011149 sulphuric acid Nutrition 0.000 title abstract 5
- 239000001117 sulphuric acid Substances 0.000 title abstract 5
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 title abstract 3
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 title abstract 3
- 238000006396 nitration reaction Methods 0.000 title abstract 2
- 206010013647 Drowning Diseases 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000802 nitrating effect Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 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
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES429144A ES429144A1 (es) | 1974-08-09 | 1974-08-09 | Perfeccionamientos introducidos en un procedimiento para lafabricacion denitrguanidian. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2281355A1 true FR2281355A1 (fr) | 1976-03-05 |
| FR2281355B1 FR2281355B1 (enrdf_load_stackoverflow) | 1978-06-09 |
Family
ID=8467369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7520213A Granted FR2281355A1 (fr) | 1974-08-09 | 1975-06-27 | Perfectionnement apporte a un procede de fabrication de la nitroguanidine |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH603566A5 (enrdf_load_stackoverflow) |
| ES (1) | ES429144A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2281355A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1041764B (enrdf_load_stackoverflow) |
-
1974
- 1974-08-09 ES ES429144A patent/ES429144A1/es not_active Expired
-
1975
- 1975-06-25 IT IT24753/75A patent/IT1041764B/it active
- 1975-06-27 FR FR7520213A patent/FR2281355A1/fr active Granted
- 1975-08-08 CH CH1038875A patent/CH603566A5/xx not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES429144A1 (es) | 1976-11-16 |
| CH603566A5 (enrdf_load_stackoverflow) | 1978-08-31 |
| FR2281355B1 (enrdf_load_stackoverflow) | 1978-06-09 |
| IT1041764B (it) | 1980-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |