SG156520A1 - Process for preparation of cyclohexanol derivatives - Google Patents
Process for preparation of cyclohexanol derivativesInfo
- Publication number
- SG156520A1 SG156520A1 SG200508264-9A SG2005082649A SG156520A1 SG 156520 A1 SG156520 A1 SG 156520A1 SG 2005082649 A SG2005082649 A SG 2005082649A SG 156520 A1 SG156520 A1 SG 156520A1
- Authority
- SG
- Singapore
- Prior art keywords
- preparation
- cyclohexanol derivatives
- cyclohexanol
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010035889A KR20030000217A (en) | 2001-06-22 | 2001-06-22 | Process for the preparation of cyclohexanol derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG156520A1 true SG156520A1 (en) | 2009-11-26 |
Family
ID=36604137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200508264-9A SG156520A1 (en) | 2001-06-22 | 2002-06-21 | Process for preparation of cyclohexanol derivatives |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP1397344A1 (en) |
| JP (1) | JP2004531577A (en) |
| KR (2) | KR20030000217A (en) |
| CN (1) | CN1267410C (en) |
| AR (1) | AR034609A1 (en) |
| BR (1) | BR0210542A (en) |
| CA (1) | CA2450914A1 (en) |
| CO (1) | CO5540339A2 (en) |
| EA (1) | EA007486B1 (en) |
| EC (1) | ECSP034920A (en) |
| HU (1) | HUP0400867A3 (en) |
| IL (1) | IL159448A0 (en) |
| MX (1) | MXPA03011401A (en) |
| NO (1) | NO20035586D0 (en) |
| NZ (1) | NZ530594A (en) |
| PL (1) | PL366613A1 (en) |
| SG (1) | SG156520A1 (en) |
| TW (1) | TWI250973B (en) |
| UA (1) | UA78511C2 (en) |
| WO (1) | WO2003000652A1 (en) |
| ZA (1) | ZA200400451B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100651353B1 (en) * | 2002-02-01 | 2006-11-28 | 에스케이 주식회사 | A continuous method for preparing venlafaxine intermediates with high yield |
| WO2005049560A2 (en) * | 2003-09-29 | 2005-06-02 | Sun Pharmaceutical Industries Limited | Process for the preparation of anti-depressant compound |
| PE20050954A1 (en) * | 2003-10-02 | 2005-12-20 | Wyeth Corp | PROCESS FOR THE PREPARATION OF COMPOUNDS OF 1- [CYANE (PHENYL) METHYL] -CYCLOHEXANOL |
| CA2613689A1 (en) * | 2005-06-29 | 2007-01-04 | Frieder Mitzel | Process for the preparation of 1-[cyano (4-hydroxyphenyl)methyl]cyclohexanol compounds |
| MX2007016179A (en) | 2006-04-17 | 2008-03-11 | Teva Pharma | Polymorphic forms of tegaserod maleate. |
| KR101019454B1 (en) | 2006-07-26 | 2011-03-07 | 테바 파마슈티컬 인더스트리즈 리미티드 | Processes for the synthesis of o-desmethylvenlafaxine |
| WO2008013993A2 (en) * | 2006-07-26 | 2008-01-31 | Teva Pharmaceutical Industries Ltd. | Processes for the synthesis of o-desmethylvenlafaxine |
| US8569371B2 (en) | 2010-03-29 | 2013-10-29 | Pliva Hrvatska D.O.O. | Crystal forms of O-desmethylvenlafaxine fumarate |
| BR112016021706A2 (en) * | 2014-03-28 | 2018-07-10 | Cummins Filtration Ip Inc | ash-free oil additives and their use as tbn boosters. |
| WO2019137978A1 (en) | 2018-01-10 | 2019-07-18 | Huntsman International Llc | Polyurethane comprising formulations with isocyanate functionality |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535186A (en) * | 1983-04-19 | 1985-08-13 | American Home Products Corporation | 2-Phenyl-2-(1-hydroxycycloalkyl or 1-hydroxycycloalk-2-enyl)ethylamine derivatives |
| US5043466A (en) * | 1989-02-01 | 1991-08-27 | John Wyeth & Bro., Limited | Preparation of cyclohexanol derivatives and novel thioamide intermediates |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI228118B (en) * | 2000-08-30 | 2005-02-21 | Ciba Sc Holding Ag | Process for the preparation of substituted phenylacetonitriles |
-
2001
- 2001-06-22 KR KR1020010035889A patent/KR20030000217A/en not_active Application Discontinuation
-
2002
- 2002-06-21 IL IL15944802A patent/IL159448A0/en unknown
- 2002-06-21 CN CNB028124669A patent/CN1267410C/en not_active Expired - Fee Related
- 2002-06-21 PL PL02366613A patent/PL366613A1/en not_active Application Discontinuation
- 2002-06-21 MX MXPA03011401A patent/MXPA03011401A/en not_active Application Discontinuation
- 2002-06-21 SG SG200508264-9A patent/SG156520A1/en unknown
- 2002-06-21 TW TW091113830A patent/TWI250973B/en not_active IP Right Cessation
- 2002-06-21 CA CA002450914A patent/CA2450914A1/en not_active Abandoned
- 2002-06-21 KR KR1020037016739A patent/KR100874835B1/en not_active IP Right Cessation
- 2002-06-21 JP JP2003507059A patent/JP2004531577A/en not_active Ceased
- 2002-06-21 EA EA200400069A patent/EA007486B1/en not_active IP Right Cessation
- 2002-06-21 NZ NZ530594A patent/NZ530594A/en not_active IP Right Cessation
- 2002-06-21 HU HU0400867A patent/HUP0400867A3/en unknown
- 2002-06-21 AR ARP020102341A patent/AR034609A1/en unknown
- 2002-06-21 EP EP02744526A patent/EP1397344A1/en not_active Withdrawn
- 2002-06-21 UA UA2004010467A patent/UA78511C2/en unknown
- 2002-06-21 BR BR0210542-0A patent/BR0210542A/en not_active IP Right Cessation
- 2002-06-21 WO PCT/US2002/019753 patent/WO2003000652A1/en active Application Filing
-
2003
- 2003-12-15 NO NO20035586A patent/NO20035586D0/en not_active Application Discontinuation
- 2003-12-22 EC EC2003004920A patent/ECSP034920A/en unknown
- 2003-12-22 CO CO03111625A patent/CO5540339A2/en not_active Application Discontinuation
-
2004
- 2004-01-21 ZA ZA2004/00451A patent/ZA200400451B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535186A (en) * | 1983-04-19 | 1985-08-13 | American Home Products Corporation | 2-Phenyl-2-(1-hydroxycycloalkyl or 1-hydroxycycloalk-2-enyl)ethylamine derivatives |
| US5043466A (en) * | 1989-02-01 | 1991-08-27 | John Wyeth & Bro., Limited | Preparation of cyclohexanol derivatives and novel thioamide intermediates |
Non-Patent Citations (2)
| Title |
|---|
| SAUVETRE, R.: "Factors controlling the Regioselectivity of Additions to alpha-Enones-IV. Reactions of Acetonitrile and Phenylacetonitrile Anions" TETRAHEDRON, vol. 34, no. 14, 1978, pages 2135-2140 * |
| STRZALKO, T. ET AL.: "1,2- vs 1,4-Regioselectivity of Lithiated Phenylacetonitrile toward alpha-beta-Unsaturated Carbonyl Compounds. 2. Relation between the Regioselectivity and the Structure of the Species in Solution" JOURNAL OF ORGANIC CHEMISTRY, vol. 63, no. 10, 1998, pages 3295-3301 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1531524A (en) | 2004-09-22 |
| KR20040011548A (en) | 2004-02-05 |
| TWI250973B (en) | 2006-03-11 |
| NZ530594A (en) | 2006-06-30 |
| PL366613A1 (en) | 2005-02-07 |
| NO20035586L (en) | 2003-12-15 |
| EP1397344A1 (en) | 2004-03-17 |
| WO2003000652A8 (en) | 2004-05-21 |
| CA2450914A1 (en) | 2003-01-03 |
| CN1267410C (en) | 2006-08-02 |
| EA200400069A1 (en) | 2004-06-24 |
| EA007486B1 (en) | 2006-10-27 |
| HUP0400867A2 (en) | 2004-08-30 |
| MXPA03011401A (en) | 2004-04-05 |
| KR100874835B1 (en) | 2008-12-19 |
| CO5540339A2 (en) | 2005-07-29 |
| ZA200400451B (en) | 2005-06-29 |
| NO20035586D0 (en) | 2003-12-15 |
| HUP0400867A3 (en) | 2005-04-28 |
| KR20030000217A (en) | 2003-01-06 |
| WO2003000652A1 (en) | 2003-01-03 |
| AR034609A1 (en) | 2004-03-03 |
| ECSP034920A (en) | 2004-02-26 |
| BR0210542A (en) | 2004-06-22 |
| JP2004531577A (en) | 2004-10-14 |
| IL159448A0 (en) | 2004-06-01 |
| UA78511C2 (en) | 2007-04-10 |
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