NL271352A - - Google Patents
Info
- Publication number
- NL271352A NL271352A NL271352DA NL271352A NL 271352 A NL271352 A NL 271352A NL 271352D A NL271352D A NL 271352DA NL 271352 A NL271352 A NL 271352A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/195—Radicals derived from nitrogen analogues of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF32562A DE1146892B (en) | 1960-11-16 | 1960-11-16 | Process for the preparation of dialkyl orthoformate amides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271352A true NL271352A (en) |
Family
ID=7094686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271352D NL271352A (en) | 1960-11-16 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH396868A (en) |
| DE (1) | DE1146892B (en) |
| GB (1) | GB951986A (en) |
| NL (1) | NL271352A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10329212B2 (en) | 2016-05-27 | 2019-06-25 | Chevron Phillips Chemical Company Lp | Reduced polymer formation for selective ethylene oligomerizations |
| US10414698B2 (en) | 2016-05-27 | 2019-09-17 | Chevron Phillips Chemical Company Lp | Reduced polymer formation for selective ethylene oligomerizations |
| US10414699B2 (en) | 2016-05-27 | 2019-09-17 | Chevron Phillips Chemical Company Lp | Process improvements in selective ethylene oligomerizations |
| US10232339B2 (en) | 2017-06-06 | 2019-03-19 | Chevron Phillips Chemical Company Lp | Fouling protection for an oligomerization reactor inlet |
| US10294171B2 (en) | 2017-09-22 | 2019-05-21 | Chevron Phillips Chemical Company Lp | Carbonyl-containing perfluorohydrocarbyl-N2-phosphinyl amidine compounds, chromium salt complexes and their use to oligomerize ethylene |
| US10183960B1 (en) | 2017-09-22 | 2019-01-22 | Chevron Phillips Chemical Company Lp | Perfluorohydrocarbyl-N2-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene |
| US10493442B2 (en) | 2017-09-22 | 2019-12-03 | Chevron Phillips Chemical Company Lp | Fluorinated N2-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene |
| US10464862B2 (en) | 2017-09-28 | 2019-11-05 | Chevron Phillips Chemical Company Lp | Oligomerization reactions using aluminoxanes |
| US11583843B1 (en) | 2021-11-08 | 2023-02-21 | Chevron Phillips Chemical Company, Lp | Chromium phosphinyl isoindole amidine complexes for tetramerization of ethylene |
| US11505513B1 (en) | 2021-11-08 | 2022-11-22 | Chevron Phillips Chemical Company, Lp | Chromium bicyclic phosphinyl amidine complexes for tetramerization of ethylene |
| US11492305B1 (en) | 2021-11-08 | 2022-11-08 | Chevron Phillips Chemical Company, Lp | Chromium phosphinyl hydroisoindole amidine complexes for tetramerization of ethylene |
-
0
- NL NL271352D patent/NL271352A/xx unknown
-
1960
- 1960-11-16 DE DEF32562A patent/DE1146892B/en active Pending
-
1961
- 1961-10-25 CH CH1235861A patent/CH396868A/en unknown
- 1961-11-14 GB GB4070061A patent/GB951986A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH396868A (en) | 1965-08-15 |
| DE1146892B (en) | 1963-04-11 |
| GB951986A (en) | 1964-03-11 |