GB1306512A - Organolithium derivative and its use in producing imidazoisoindoles - Google Patents
Organolithium derivative and its use in producing imidazoisoindolesInfo
- Publication number
- GB1306512A GB1306512A GB3670170A GB3670170A GB1306512A GB 1306512 A GB1306512 A GB 1306512A GB 3670170 A GB3670170 A GB 3670170A GB 3670170 A GB3670170 A GB 3670170A GB 1306512 A GB1306512 A GB 1306512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- prepared
- formula
- imidazoisoindoles
- producing
- 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
- 125000001979 organolithium group Chemical group 0.000 title 1
- NVZLBPXTJTXPDC-UHFFFAOYSA-N pyrrolo[3,4-e]benzimidazole Chemical class C1=CC2=NC=NC2=C2C=NC=C21 NVZLBPXTJTXPDC-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000012458 free base Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 150000002900 organolithium compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/20—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D233/22—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—Lithium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81294869A | 1969-03-05 | 1969-03-05 | |
| US82595469A | 1969-05-19 | 1969-05-19 | |
| US86517969A | 1969-10-09 | 1969-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1306512A true GB1306512A (en) | 1973-02-14 |
Family
ID=27420085
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB868870A Expired GB1306511A (en) | 1969-03-05 | 1970-02-23 | Imidazoline derivatives |
| GB3670170A Expired GB1306512A (en) | 1969-03-05 | 1970-02-23 | Organolithium derivative and its use in producing imidazoisoindoles |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB868870A Expired GB1306511A (en) | 1969-03-05 | 1970-02-23 | Imidazoline derivatives |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4843120B1 (xx) |
| CA (1) | CA939355A (xx) |
| CH (2) | CH530980A (xx) |
| DE (1) | DE2009780C2 (xx) |
| ES (3) | ES377089A1 (xx) |
| FR (2) | FR2034663B1 (xx) |
| GB (2) | GB1306511A (xx) |
| SE (2) | SE365218B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039814A (en) * | 1990-05-02 | 1991-08-13 | Merck & Co., Inc. | Ortho-lithiation process for the synthesis of 2-substituted 1-(tetrazol-5-yl)benzenes |
| US5206374A (en) * | 1991-11-18 | 1993-04-27 | E. I. Du Pont De Nemours And Company | Process for preparing tetrazolylphenylboronic acid intermediates |
| US5310928A (en) * | 1991-11-18 | 1994-05-10 | E. I. Du Pont De Nemours And Company | Process for preparing biphenyltetrazole compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6803799A (xx) * | 1967-03-23 | 1968-09-24 | ||
| US3888846A (en) * | 1967-03-30 | 1975-06-10 | Hoffmann La Roche | Process for 2(2-(1,3-diazacycloalk-2-enyl))benzophenone derivatives and 1,3-diazacycloalkenyl(2,1-a)isoindole derivatives |
| US3717658A (en) * | 1968-03-07 | 1973-02-20 | Hoffmann La Roche | 3'-arylspiro(imidazolidine-2,1'-phthalan)and 2-(2'-(alpha-hydroxy-arylmethyl)-aryl)-2-imidazoline derivatives |
-
1970
- 1970-02-20 CH CH246370A patent/CH530980A/de not_active IP Right Cessation
- 1970-02-20 CH CH1572572A patent/CH531511A/de not_active IP Right Cessation
- 1970-02-23 GB GB868870A patent/GB1306511A/en not_active Expired
- 1970-02-23 GB GB3670170A patent/GB1306512A/en not_active Expired
- 1970-03-03 JP JP1773070A patent/JPS4843120B1/ja active Pending
- 1970-03-03 CA CA076,316A patent/CA939355A/en not_active Expired
- 1970-03-03 ES ES377089A patent/ES377089A1/es not_active Expired
- 1970-03-03 FR FR7007512A patent/FR2034663B1/fr not_active Expired
- 1970-03-03 DE DE19702009780 patent/DE2009780C2/de not_active Expired
- 1970-03-04 SE SE285770A patent/SE365218B/xx unknown
-
1971
- 1971-06-30 FR FR7123908A patent/FR2100576B1/fr not_active Expired
-
1972
- 1972-04-26 ES ES402117A patent/ES402117A1/es not_active Expired
- 1972-04-26 ES ES402115A patent/ES402115A1/es not_active Expired
-
1973
- 1973-09-14 SE SE7312550A patent/SE405249B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2034663A1 (xx) | 1970-12-11 |
| FR2100576B1 (xx) | 1975-06-06 |
| JPS4843120B1 (xx) | 1973-12-17 |
| CA939355A (en) | 1974-01-01 |
| FR2100576A1 (xx) | 1972-03-24 |
| ES377089A1 (es) | 1972-12-16 |
| ES402115A1 (es) | 1975-11-01 |
| DE2009780C2 (de) | 1983-11-24 |
| ES402117A1 (es) | 1975-11-01 |
| GB1306511A (en) | 1973-02-14 |
| CH531511A (de) | 1972-12-15 |
| FR2034663B1 (xx) | 1974-08-30 |
| CH530980A (de) | 1972-11-30 |
| SE365218B (xx) | 1974-03-18 |
| SE405249B (sv) | 1978-11-27 |
| DE2009780A1 (de) | 1972-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |