SG11201404396TA - Method for preparing compound by novel michael addition reaction using water or various acids as additive - Google Patents
Method for preparing compound by novel michael addition reaction using water or various acids as additiveInfo
- Publication number
- SG11201404396TA SG11201404396TA SG11201404396TA SG11201404396TA SG11201404396TA SG 11201404396T A SG11201404396T A SG 11201404396TA SG 11201404396T A SG11201404396T A SG 11201404396TA SG 11201404396T A SG11201404396T A SG 11201404396TA SG 11201404396T A SG11201404396T A SG 11201404396TA
- Authority
- SG
- Singapore
- Prior art keywords
- additive
- water
- addition reaction
- michael addition
- preparing compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/64—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/02—Addition
-
- 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
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
-
- 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)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120011317 | 2012-02-03 | ||
| PCT/KR2013/000829 WO2013115595A1 (ko) | 2012-02-03 | 2013-02-01 | 물 또는 다양한 산을 첨가제로 이용한 새로운 마이클-첨가 반응을 통하여 화합물을 제조하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201404396TA true SG11201404396TA (en) | 2015-06-29 |
Family
ID=48905559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201404396TA SG11201404396TA (en) | 2012-02-03 | 2013-02-01 | Method for preparing compound by novel michael addition reaction using water or various acids as additive |
Country Status (16)
| Country | Link |
|---|---|
| KR (1) | KR101539761B1 (pt) |
| CN (1) | CN104159884B (pt) |
| AU (1) | AU2013215796B2 (pt) |
| BR (1) | BR112014018985B1 (pt) |
| CL (1) | CL2014002029A1 (pt) |
| CO (1) | CO7030967A2 (pt) |
| EA (1) | EA026411B1 (pt) |
| MA (1) | MA35906B1 (pt) |
| MX (1) | MX355336B (pt) |
| MY (1) | MY168411A (pt) |
| PE (1) | PE20142331A1 (pt) |
| PH (1) | PH12014501704B1 (pt) |
| SG (1) | SG11201404396TA (pt) |
| TN (1) | TN2014000329A1 (pt) |
| WO (1) | WO2013115595A1 (pt) |
| ZA (1) | ZA201405598B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9774740B2 (en) | 2008-01-28 | 2017-09-26 | Afiniti Europe Technologies Limited | Techniques for benchmarking pairing strategies in a contact center system |
| CN108191647B (zh) * | 2018-02-22 | 2020-09-29 | 江苏尚莱特医药化工材料有限公司 | 2,2-二氟二羧酸二烷基酯的合成方法 |
| CN113149823B (zh) * | 2021-03-29 | 2023-12-08 | 上海青平药业有限公司 | 一种2-r1戊酸的制备方法 |
| CN113354495A (zh) * | 2021-05-20 | 2021-09-07 | 上海应用技术大学 | 一种二氟酮羰基取代不对称腈类化合物及其制备与应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573159B2 (pt) * | 1973-12-05 | 1982-01-20 | ||
| ATE66469T1 (de) * | 1985-01-14 | 1991-09-15 | Neorx Corp | Metall-radionuklid markiertes protein fuer diagnose und therapie. |
| ES2299538T3 (es) * | 2001-03-07 | 2008-06-01 | Firmenich Sa | Procedimiento para la preparacion de aductos de michael. |
| BRPI0819719B8 (pt) * | 2007-12-21 | 2021-05-25 | Lg Chemical Ltd | compostos de inibição de dipeptidil peptidase-iv, métodos de preparação dos mesmos, e preparações farmacêuticas contendo os mesmos como agente ativo |
-
2013
- 2013-02-01 PE PE2014001218A patent/PE20142331A1/es active IP Right Grant
- 2013-02-01 EA EA201491463A patent/EA026411B1/ru active IP Right Grant
- 2013-02-01 AU AU2013215796A patent/AU2013215796B2/en active Active
- 2013-02-01 CN CN201380007885.1A patent/CN104159884B/zh active Active
- 2013-02-01 BR BR112014018985-4A patent/BR112014018985B1/pt active IP Right Grant
- 2013-02-01 MX MX2014009309A patent/MX355336B/es active IP Right Grant
- 2013-02-01 MY MYPI2014702072A patent/MY168411A/en unknown
- 2013-02-01 WO PCT/KR2013/000829 patent/WO2013115595A1/ko active Application Filing
- 2013-02-01 SG SG11201404396TA patent/SG11201404396TA/en unknown
- 2013-02-01 KR KR1020130011722A patent/KR101539761B1/ko active IP Right Grant
-
2014
- 2014-07-28 PH PH12014501704A patent/PH12014501704B1/en unknown
- 2014-07-29 ZA ZA2014/05598A patent/ZA201405598B/en unknown
- 2014-07-30 CL CL2014002029A patent/CL2014002029A1/es unknown
- 2014-07-31 TN TNP2014000329A patent/TN2014000329A1/fr unknown
- 2014-08-12 CO CO14176211A patent/CO7030967A2/es unknown
- 2014-08-12 MA MA37281A patent/MA35906B1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013115595A1 (ko) | 2013-08-08 |
| AU2013215796A1 (en) | 2014-08-21 |
| CN104159884A (zh) | 2014-11-19 |
| BR112014018985A2 (pt) | 2017-06-20 |
| BR112014018985A8 (pt) | 2017-07-11 |
| MY168411A (en) | 2018-11-09 |
| MA35906B1 (fr) | 2014-12-01 |
| CO7030967A2 (es) | 2014-08-21 |
| ZA201405598B (en) | 2015-09-30 |
| CN104159884B (zh) | 2016-01-13 |
| MX2014009309A (es) | 2014-11-10 |
| MX355336B (es) | 2018-04-16 |
| EA026411B1 (ru) | 2017-04-28 |
| PH12014501704A1 (en) | 2014-10-13 |
| AU2013215796B2 (en) | 2016-09-15 |
| PE20142331A1 (es) | 2015-01-17 |
| CL2014002029A1 (es) | 2014-12-26 |
| EA201491463A1 (ru) | 2014-11-28 |
| PH12014501704B1 (en) | 2014-10-13 |
| KR20130090360A (ko) | 2013-08-13 |
| KR101539761B1 (ko) | 2015-07-28 |
| TN2014000329A1 (en) | 2015-12-21 |
| BR112014018985B1 (pt) | 2021-01-19 |
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