GB1225605A - - Google Patents
Info
- Publication number
- GB1225605A GB1225605A GB1225605DA GB1225605A GB 1225605 A GB1225605 A GB 1225605A GB 1225605D A GB1225605D A GB 1225605DA GB 1225605 A GB1225605 A GB 1225605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- july
- alkali metal
- metal amides
- rhonepoulenc
- hexamethylphosphotriamide
- 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
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- -1 Alkali metal amides Chemical class 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/092—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more metal atoms
- C01B21/0923—Metal imides or amides
- C01B21/0926—Metal imides or amides of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR157756 | 1968-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225605A true GB1225605A (enrdf_load_stackoverflow) | 1971-03-17 |
Family
ID=8652041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225605D Expired GB1225605A (enrdf_load_stackoverflow) | 1968-07-03 | 1969-07-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE735546A (enrdf_load_stackoverflow) |
| CH (1) | CH494244A (enrdf_load_stackoverflow) |
| DE (1) | DE1933847A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1581016A (enrdf_load_stackoverflow) |
| GB (1) | GB1225605A (enrdf_load_stackoverflow) |
| NL (1) | NL6909734A (enrdf_load_stackoverflow) |
-
1968
- 1968-07-03 FR FR1581016D patent/FR1581016A/fr not_active Expired
-
1969
- 1969-06-25 NL NL6909734A patent/NL6909734A/xx unknown
- 1969-07-02 GB GB1225605D patent/GB1225605A/en not_active Expired
- 1969-07-02 CH CH1014269A patent/CH494244A/fr not_active IP Right Cessation
- 1969-07-02 BE BE735546D patent/BE735546A/xx unknown
- 1969-07-03 DE DE19691933847 patent/DE1933847A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE735546A (enrdf_load_stackoverflow) | 1970-01-02 |
| DE1933847A1 (de) | 1970-01-08 |
| FR1581016A (enrdf_load_stackoverflow) | 1969-09-12 |
| NL6909734A (enrdf_load_stackoverflow) | 1970-01-06 |
| CH494244A (fr) | 1970-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1233682A (enrdf_load_stackoverflow) | ||
| GB1355572A (en) | Grouping containers | |
| ES420451A1 (es) | Perfeccionamientos en un producto semiacabado para prepararobjetos ornamentales. | |
| CA965561A (en) | Load-bearing hook, more particularly a butcher's hook | |
| IL45955A0 (en) | Metal,particularly gold,recovery | |
| GB1242580A (en) | Permanent portable plant protector | |
| GB1377640A (en) | Pesticides | |
| GB1231870A (enrdf_load_stackoverflow) | ||
| GB1225605A (enrdf_load_stackoverflow) | ||
| GB1481369A (en) | Sewing machine | |
| SE329105B (enrdf_load_stackoverflow) | ||
| MY7300285A (en) | 1,3,4-thiadiazolyl ureas | |
| GB1381569A (en) | Gas operated gun | |
| CA966840A (en) | 2-cyclohexenyl or 1,2,5,6-tetrahydropyridyl-5-alkyl-resorcinols | |
| GB1453610A (en) | Calculators | |
| GB1381568A (en) | Gas operated gun | |
| GB1342384A (en) | Containers | |
| CA839321A (en) | Metal nitride fibers, textiles and shapes and process for producing them | |
| GB1251744A (enrdf_load_stackoverflow) | ||
| GB1229265A (enrdf_load_stackoverflow) | ||
| GB1522791A (en) | Lintels | |
| GB1242198A (en) | Improvements in or relating to chain links | |
| IL33359A0 (en) | 2',5'-dihalo-3-tert.alkyl-5-nitrosalicylanilides | |
| IL36273A (en) | N,n'-bis-trifluoromethyl-tetrafluoroethylene diamine and its production | |
| ZA723660B (en) | 2,2-disubstituted w-(1,4-diazabicyclo/4.4.0/decane)alkanamides and related compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |