SG55448A1 - Aryne intermediates and a process for the preparation thereof - Google Patents
Aryne intermediates and a process for the preparation thereofInfo
- Publication number
- SG55448A1 SG55448A1 SG1998000001A SG1998000001A SG55448A1 SG 55448 A1 SG55448 A1 SG 55448A1 SG 1998000001 A SG1998000001 A SG 1998000001A SG 1998000001 A SG1998000001 A SG 1998000001A SG 55448 A1 SG55448 A1 SG 55448A1
- Authority
- SG
- Singapore
- Prior art keywords
- formula
- preparation
- compounds
- intermediates
- chem
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- SLXUEZFGAYTLMG-UHFFFAOYSA-O NC(N[S+]=O)=O Chemical class NC(N[S+]=O)=O SLXUEZFGAYTLMG-UHFFFAOYSA-O 0.000 abstract 1
- OTJZCIYGRUNXTP-UHFFFAOYSA-N but-3-yn-1-ol Chemical compound OCCC#C OTJZCIYGRUNXTP-UHFFFAOYSA-N 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D521/00—Heterocyclic compounds containing unspecified hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/13—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
- C07C205/19—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/68—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
- C07C215/70—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with rings other than six-membered aromatic rings being part of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3475497P | 1997-01-06 | 1997-01-06 | |
| US79496197A | 1997-02-04 | 1997-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG55448A1 true SG55448A1 (en) | 1998-12-21 |
Family
ID=26711322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1998000001A SG55448A1 (en) | 1997-01-06 | 1998-01-02 | Aryne intermediates and a process for the preparation thereof |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0852224B1 (de) |
| JP (1) | JP4261629B2 (de) |
| KR (1) | KR100548807B1 (de) |
| CN (3) | CN1137084C (de) |
| AT (1) | ATE207870T1 (de) |
| BR (1) | BR9800221A (de) |
| CO (1) | CO5011022A1 (de) |
| DE (1) | DE69802213T2 (de) |
| DK (1) | DK0852224T3 (de) |
| ES (1) | ES2167047T3 (de) |
| PT (1) | PT852224E (de) |
| SG (1) | SG55448A1 (de) |
| TW (1) | TW434205B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4713026B2 (ja) * | 2000-08-11 | 2011-06-29 | 日本たばこ産業株式会社 | カルシウム受容体拮抗薬 |
| US6916956B2 (en) | 2000-08-11 | 2005-07-12 | Japan Tobacco, Inc. | Calcium receptor antagonist |
| US8464735B2 (en) | 2009-02-17 | 2013-06-18 | Roy Studebaker | Sprayless surface cleaning wand |
| US9186031B2 (en) | 2009-02-17 | 2015-11-17 | Roy Studebaker | Sprayless surface cleaning wand |
| CN103102228B (zh) * | 2012-09-05 | 2014-07-16 | 华东师范大学 | 一种芳基炔烯化合物的制备方法 |
| JP6370601B2 (ja) * | 2014-05-08 | 2018-08-08 | 国立大学法人 東京大学 | アラインの重合法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562277A (en) * | 1967-09-06 | 1971-02-09 | Shulton Inc | Ketonic derivatives of phenyl piperazines |
| FI60559C (fi) * | 1975-07-17 | 1982-02-10 | Sumitomo Chemical Co | Foerfarande foer framstaellning av ny-(tertiaer amino)-orto-aminobutyrofenonfoereningar |
| JPS52100434A (en) * | 1976-02-18 | 1977-08-23 | Shionogi & Co Ltd | Novel process for preparing o-aminophenyl ketone derivatives |
| GB8901430D0 (en) * | 1989-01-23 | 1989-03-15 | Smithkline Beckman Intercredit | Compounds |
| US5281726A (en) * | 1992-12-29 | 1994-01-25 | American Cyanamid Company | 4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide |
| US5426230A (en) * | 1993-08-27 | 1995-06-20 | Merck & Co., Inc. | Process for the preparation of 4-chloro-2-cyclopropylcarbonylaniline |
-
1997
- 1997-12-15 TW TW086118912A patent/TW434205B/zh not_active IP Right Cessation
- 1997-12-25 JP JP36614497A patent/JP4261629B2/ja not_active Expired - Fee Related
- 1997-12-31 CO CO97075900A patent/CO5011022A1/es unknown
-
1998
- 1998-01-02 PT PT98300008T patent/PT852224E/pt unknown
- 1998-01-02 AT AT98300008T patent/ATE207870T1/de not_active IP Right Cessation
- 1998-01-02 EP EP98300008A patent/EP0852224B1/de not_active Expired - Lifetime
- 1998-01-02 SG SG1998000001A patent/SG55448A1/en unknown
- 1998-01-02 ES ES98300008T patent/ES2167047T3/es not_active Expired - Lifetime
- 1998-01-02 DK DK98300008T patent/DK0852224T3/da active
- 1998-01-02 DE DE69802213T patent/DE69802213T2/de not_active Expired - Lifetime
- 1998-01-03 KR KR1019980000008A patent/KR100548807B1/ko not_active Expired - Fee Related
- 1998-01-05 BR BR9800221-0A patent/BR9800221A/pt not_active IP Right Cessation
- 1998-01-06 CN CNB981039472A patent/CN1137084C/zh not_active Expired - Fee Related
-
2001
- 2001-07-27 CN CN01124389.9A patent/CN1332161A/zh active Pending
- 2001-07-27 CN CN01124388.0A patent/CN1332160A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2167047T3 (es) | 2002-05-01 |
| KR19980070323A (ko) | 1998-10-26 |
| KR100548807B1 (ko) | 2006-07-06 |
| CO5011022A1 (es) | 2001-02-28 |
| BR9800221A (pt) | 1999-09-08 |
| DK0852224T3 (da) | 2002-01-07 |
| JP4261629B2 (ja) | 2009-04-30 |
| DE69802213D1 (de) | 2001-12-06 |
| CN1187485A (zh) | 1998-07-15 |
| DE69802213T2 (de) | 2002-06-27 |
| JPH10245367A (ja) | 1998-09-14 |
| PT852224E (pt) | 2002-03-28 |
| EP0852224B1 (de) | 2001-10-31 |
| CN1332160A (zh) | 2002-01-23 |
| CN1137084C (zh) | 2004-02-04 |
| EP0852224A1 (de) | 1998-07-08 |
| ATE207870T1 (de) | 2001-11-15 |
| CN1332161A (zh) | 2002-01-23 |
| TW434205B (en) | 2001-05-16 |
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