HK1019325A1 - A process for the preparation of cinnamic acid esters - Google Patents
A process for the preparation of cinnamic acid estersInfo
- Publication number
- HK1019325A1 HK1019325A1 HK99104188A HK99104188A HK1019325A1 HK 1019325 A1 HK1019325 A1 HK 1019325A1 HK 99104188 A HK99104188 A HK 99104188A HK 99104188 A HK99104188 A HK 99104188A HK 1019325 A1 HK1019325 A1 HK 1019325A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- acid ester
- cinnamic acid
- preparation
- acid esters
- reaction mixture
- Prior art date
Links
Classifications
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28343297 | 1997-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1019325A1 true HK1019325A1 (en) | 2000-02-03 |
Family
ID=17665468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99104188A HK1019325A1 (en) | 1997-10-16 | 1999-09-27 | A process for the preparation of cinnamic acid esters |
Country Status (14)
Country | Link |
---|---|
US (1) | US6054607A (zh) |
EP (1) | EP0909751B1 (zh) |
KR (1) | KR19990036979A (zh) |
CN (1) | CN1117066C (zh) |
AT (1) | ATE212973T1 (zh) |
BR (1) | BR9803925A (zh) |
DE (1) | DE69803734T2 (zh) |
DK (1) | DK0909751T3 (zh) |
ES (1) | ES2169483T3 (zh) |
HK (1) | HK1019325A1 (zh) |
IL (1) | IL126578A (zh) |
IN (1) | IN186109B (zh) |
PT (1) | PT909751E (zh) |
TW (1) | TW518317B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4269902B2 (ja) * | 2003-08-27 | 2009-05-27 | 住友化学株式会社 | 芳香族不飽和化合物の製造方法 |
US7741508B2 (en) * | 2006-03-30 | 2010-06-22 | Council Of Scientific & Industrial Research | Single step green process for the preparation of substituted cinnamic esters with trans-selectivity |
US20100147796A1 (en) * | 2008-12-11 | 2010-06-17 | Canon Kabushiki Kaisha | Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body |
CN102627559A (zh) * | 2012-03-22 | 2012-08-08 | 湖北远成药业有限公司 | 对甲基肉桂酸甲酯的制备方法 |
CN102659579B (zh) * | 2012-04-17 | 2014-04-02 | 湖北远成药业有限公司 | 对氯肉桂酸甲酯的制备方法 |
CN102746152A (zh) * | 2012-06-25 | 2012-10-24 | 湖北远成药业有限公司 | 咖啡酸苯乙酯的制备方法 |
CN103242163B (zh) * | 2013-05-24 | 2014-03-26 | 安徽圣诺贝化学科技有限公司 | 一种防晒剂对甲氧基肉桂酸异辛酯的制备方法 |
CN104496813A (zh) * | 2014-12-02 | 2015-04-08 | 佛山铭乾科技有限公司 | 一种肉桂酸酰基甘油酯抗氧化剂及其合成方法 |
CN105503596A (zh) * | 2015-12-30 | 2016-04-20 | 广州星业科技股份有限公司 | 一种防晒剂对甲氧基肉桂酸异辛酯的制备方法 |
CN108059598A (zh) * | 2016-11-08 | 2018-05-22 | 华东理工大学 | 由巴豆酸衍生物制备多取代二烯烃的方法 |
CN107673941B (zh) * | 2017-11-08 | 2018-06-26 | 江西省农业科学院土壤肥料与资源环境研究所 | 肉桂酸甲酯作为硝化抑制剂的应用 |
CN111689855A (zh) * | 2020-07-08 | 2020-09-22 | 李德祥 | 一种提高制备肉桂酸甲酯转化率的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709227C (de) * | 1936-06-25 | 1941-08-09 | Du Pont | Verfahren zur Herstellung von Kondensationsprodukten mittels Alkali- oder Erdalkalimetallhydriden als Kondensationsmittel |
DE3422412A1 (de) * | 1984-06-16 | 1985-12-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung eines gemisches aus einem gegebenenfalls substituierten zimtsaeureester und einem gegenbenenfalls substituierten ss-alkoxy-ss-phenyl-propionsaeureester sowie verfahren zur herstellung von gegebenenfalls substituierter zimtsaeure |
DE4039782A1 (de) * | 1990-12-13 | 1992-06-17 | Basf Ag | Verfahren zur herstellung von 3-arylacrylsaeuren und ihren derivaten |
US5527947A (en) * | 1994-12-19 | 1996-06-18 | Isp Van Dyk Inc. | Process for preparation of cinnamate sunscreen agents |
-
1998
- 1998-10-07 DK DK98308157T patent/DK0909751T3/da active
- 1998-10-07 DE DE69803734T patent/DE69803734T2/de not_active Expired - Fee Related
- 1998-10-07 AT AT98308157T patent/ATE212973T1/de not_active IP Right Cessation
- 1998-10-07 EP EP98308157A patent/EP0909751B1/en not_active Expired - Lifetime
- 1998-10-07 ES ES98308157T patent/ES2169483T3/es not_active Expired - Lifetime
- 1998-10-07 PT PT98308157T patent/PT909751E/pt unknown
- 1998-10-08 IN IN1787CA1998 patent/IN186109B/en unknown
- 1998-10-09 KR KR1019980042221A patent/KR19990036979A/ko not_active Application Discontinuation
- 1998-10-12 TW TW087116898A patent/TW518317B/zh not_active IP Right Cessation
- 1998-10-14 IL IL12657898A patent/IL126578A/en not_active IP Right Cessation
- 1998-10-14 US US09/172,640 patent/US6054607A/en not_active Expired - Fee Related
- 1998-10-15 BR BR9803925-3A patent/BR9803925A/pt not_active IP Right Cessation
- 1998-10-16 CN CN98124507A patent/CN1117066C/zh not_active Expired - Fee Related
-
1999
- 1999-09-27 HK HK99104188A patent/HK1019325A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IN186109B (zh) | 2001-06-23 |
DE69803734T2 (de) | 2002-10-17 |
IL126578A0 (en) | 1999-08-17 |
EP0909751B1 (en) | 2002-02-06 |
DK0909751T3 (da) | 2002-05-13 |
KR19990036979A (ko) | 1999-05-25 |
PT909751E (pt) | 2002-06-28 |
EP0909751A1 (en) | 1999-04-21 |
ATE212973T1 (de) | 2002-02-15 |
BR9803925A (pt) | 1999-12-21 |
CN1117066C (zh) | 2003-08-06 |
DE69803734D1 (de) | 2002-03-21 |
IL126578A (en) | 2001-11-25 |
TW518317B (en) | 2003-01-21 |
CN1218794A (zh) | 1999-06-09 |
ES2169483T3 (es) | 2002-07-01 |
US6054607A (en) | 2000-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20051007 |