BR0004064A - Processos para a preparação de um éster carboxilato de arila, e para a preparação de uma mistura de ésteres carboxilato de arila - Google Patents
Processos para a preparação de um éster carboxilato de arila, e para a preparação de uma mistura de ésteres carboxilato de arilaInfo
- Publication number
- BR0004064A BR0004064A BR0004064-9A BR0004064A BR0004064A BR 0004064 A BR0004064 A BR 0004064A BR 0004064 A BR0004064 A BR 0004064A BR 0004064 A BR0004064 A BR 0004064A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- aryl carboxylate
- processes
- mixture
- esters
- Prior art date
Links
Classifications
-
- 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
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
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)
Abstract
"PROCESSOS PARA A PREPARAçãO DE UM éSTER CARBOXILATO DE ARILA, E PARA A PREPARAçãO DE UMA MISTURA DE éSTERES CARBOXILATO DE ARILA". é divulgado um processo para a preparação de ésteres carboxilato de arila através da reação de um reagente fenólico com ácido carboxílico na presença de ácido trifluoroacético (TFA) e anidrido trifluoroacético (TFAA).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15307199P | 1999-09-10 | 1999-09-10 | |
US09/524,242 US6448430B1 (en) | 1999-09-10 | 2000-03-13 | Process for the preparation of aryl carboxylate esters |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0004064A true BR0004064A (pt) | 2001-04-17 |
Family
ID=26850127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0004064-9A BR0004064A (pt) | 1999-09-10 | 2000-09-08 | Processos para a preparação de um éster carboxilato de arila, e para a preparação de uma mistura de ésteres carboxilato de arila |
Country Status (7)
Country | Link |
---|---|
US (1) | US6448430B1 (pt) |
EP (1) | EP1083167B1 (pt) |
JP (1) | JP2001106651A (pt) |
CN (1) | CN1288003A (pt) |
BR (1) | BR0004064A (pt) |
DE (1) | DE60002139T2 (pt) |
SG (1) | SG86429A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10233827A1 (de) * | 2002-07-25 | 2004-02-12 | Clariant Gmbh | Verfahren zur Herstellung von Acyloxybenzolsulfonaten |
US20050159327A1 (en) * | 2004-01-16 | 2005-07-21 | The Procter & Gamble Company | Organic catalyst system |
TWI417274B (zh) | 2008-12-04 | 2013-12-01 | Shinetsu Chemical Co | 鹽、酸發生劑及使用其之抗蝕劑材料、空白光罩,及圖案形成方法 |
CN102875425A (zh) * | 2012-08-29 | 2013-01-16 | 昆山铁牛衬衫厂 | 一种低温氧化助剂的制备方法 |
KR20170054453A (ko) | 2014-09-10 | 2017-05-17 | 바스프 에스이 | 캡슐화 세정 조성물 |
CN109477038A (zh) | 2016-03-09 | 2019-03-15 | 巴斯夫欧洲公司 | 包囊型洗衣清洁组合物 |
CN106117092A (zh) * | 2016-06-28 | 2016-11-16 | 义乌市中力工贸有限公司 | 一种双氧水活化剂及其制备方法、一种漂白助剂 |
CN109053443A (zh) * | 2018-08-06 | 2018-12-21 | 杭州华东医药集团浙江华义制药有限公司 | 4-(4-溴-3-醛基-苯氧基)-苯甲腈的合成方法 |
GB202014070D0 (en) | 2020-09-08 | 2020-10-21 | Alborz Chemicals Ltd | Polymorph |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2082790A (en) * | 1935-03-19 | 1937-06-08 | Oscar A Cherry | Process of producing esters of phenols |
US3772389A (en) | 1971-06-24 | 1973-11-13 | Eastman Kodak Co | Process for the synthesis of phenyl esters |
EP0105672B1 (en) | 1982-09-28 | 1986-04-09 | The Procter & Gamble Company | Synthesis of sulphonated organic compounds |
EP0105673B1 (en) | 1982-09-28 | 1988-07-27 | The Procter & Gamble Company | Synthesis of hydrophilic phenol ester derivatives |
US4478754A (en) | 1982-11-01 | 1984-10-23 | The Procter & Gamble Company | Preparation of phenyl esters in the presence of boric anhydride |
US4537724A (en) | 1983-05-11 | 1985-08-27 | Ethyl Corporation | Alkanoyloxybenzenesulfonate salt production |
FR2559769B1 (fr) | 1984-02-17 | 1986-06-13 | Rhone Poulenc Chim Base | Procede de preparation de para acyloxybenzenesulfonate par catalyse basique |
FR2559768B1 (fr) | 1984-02-17 | 1986-06-13 | Rhone Poulenc Chim Base | Procede de preparation de para-acyloxybenzenesulfonate par catalyse acide |
DE3419795A1 (de) | 1984-05-26 | 1985-11-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von acyloxybenzolsulfonsaeuren und ihrer alkali- und erdalkalisalze |
US4634551A (en) * | 1985-06-03 | 1987-01-06 | Procter & Gamble Company | Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain |
US4735740A (en) | 1986-10-03 | 1988-04-05 | The Clorox Company | Diperoxyacid precursors and method |
DE3824901A1 (de) | 1988-07-22 | 1990-02-15 | Hoechst Ag | Verfahren zur herstellung von acyloxibenzolsulfonsaeuren oder deren salzen |
US5414099A (en) | 1993-09-14 | 1995-05-09 | The Procter & Gamble Company | Synthesis of amido acids from carboxylic acids and lactams |
US5650527A (en) | 1995-06-05 | 1997-07-22 | Eastman Chemical Company | Preparation of amido ester compounds |
US6218555B1 (en) * | 1999-09-03 | 2001-04-17 | Eastman Chemical Company | Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof |
-
2000
- 2000-03-13 US US09/524,242 patent/US6448430B1/en not_active Expired - Fee Related
- 2000-08-04 SG SG200004375A patent/SG86429A1/en unknown
- 2000-08-10 DE DE60002139T patent/DE60002139T2/de not_active Expired - Fee Related
- 2000-08-10 EP EP00117206A patent/EP1083167B1/en not_active Expired - Lifetime
- 2000-09-04 JP JP2000266777A patent/JP2001106651A/ja active Pending
- 2000-09-08 BR BR0004064-9A patent/BR0004064A/pt not_active Application Discontinuation
- 2000-09-11 CN CN00127024A patent/CN1288003A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60002139D1 (de) | 2003-05-22 |
EP1083167B1 (en) | 2003-04-16 |
SG86429A1 (en) | 2002-02-19 |
JP2001106651A (ja) | 2001-04-17 |
CN1288003A (zh) | 2001-03-21 |
EP1083167A1 (en) | 2001-03-14 |
US6448430B1 (en) | 2002-09-10 |
DE60002139T2 (de) | 2003-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |