IT1111364B - Procedimento per produrre esteri carbossilici da aldeidi e alcoli - Google Patents
Procedimento per produrre esteri carbossilici da aldeidi e alcoliInfo
- Publication number
- IT1111364B IT1111364B IT51927/78A IT5192778A IT1111364B IT 1111364 B IT1111364 B IT 1111364B IT 51927/78 A IT51927/78 A IT 51927/78A IT 5192778 A IT5192778 A IT 5192778A IT 1111364 B IT1111364 B IT 1111364B
- Authority
- IT
- Italy
- Prior art keywords
- aldehydes
- alcohols
- procedure
- carboxyl esters
- producing carboxyl
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13726777A JPS5473723A (en) | 1977-11-17 | 1977-11-17 | Production of alpha,beta-unsaturated carboxylic ester |
JP13726877A JPS5473715A (en) | 1977-11-17 | 1977-11-17 | Production of carboxylic ester |
JP13727177A JPS5473724A (en) | 1977-11-17 | 1977-11-17 | Production of alpha,beta-unsaturated carboxylic ester |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7851927A0 IT7851927A0 (it) | 1978-11-16 |
IT1111364B true IT1111364B (it) | 1986-01-13 |
Family
ID=27317436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51927/78A IT1111364B (it) | 1977-11-17 | 1978-11-16 | Procedimento per produrre esteri carbossilici da aldeidi e alcoli |
Country Status (6)
Country | Link |
---|---|
US (1) | US4249019A (it) |
CA (1) | CA1103272A (it) |
DE (1) | DE2848369C3 (it) |
FR (1) | FR2409253A1 (it) |
GB (1) | GB2008430B (it) |
IT (1) | IT1111364B (it) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2070601B (en) * | 1980-03-05 | 1984-05-23 | Asahi Chemical Ind | Producing unsaturated carboxylic esters |
DE3210708A1 (de) * | 1982-03-24 | 1983-10-06 | Basf Ag | Katalysator und seine verwendung zur herstellung von methylmethacrylat |
DE3306907A1 (de) * | 1983-02-26 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Katalysator und seine verwendung zur herstellung von methylmethacrylat |
US4877898A (en) * | 1985-04-18 | 1989-10-31 | The Standard Oil Company | Process for one step esterification using an intermetallic palladium based catalyst system |
US5739352A (en) * | 1995-10-19 | 1998-04-14 | United Carbide Chemicals & Plastics Technology Corporation | Process for preparing carboxylic acids |
SG71815A1 (en) * | 1997-07-08 | 2000-04-18 | Asahi Chemical Ind | Method of producing methyl methacrylate |
US7326806B2 (en) * | 2001-06-04 | 2008-02-05 | Nippon Shokubai Co., Ltd. | Catalyst for the preparation of carboxylic esters and method for producing carboxylic esters |
DE60239222D1 (de) * | 2001-12-21 | 2011-03-31 | Asahi Kasei Chemicals Corp | Oxidkatalysatorzusammensetzung |
CN104837799B (zh) | 2012-12-07 | 2020-07-31 | 艾菲纽技术公司 | 将可自生物质衍生得的脂肪醇催化转化制得有价值的烯烃或含氧化合物 |
US20140206897A1 (en) * | 2013-01-22 | 2014-07-24 | Saudi Basic Industries Corporation | Method for making methyl methacrylate from propionaldehyde and formaldehyde via oxidative esterification |
JP6501754B2 (ja) | 2013-04-19 | 2019-04-17 | エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Roehm GmbH | メチルメタクリレートの製造方法 |
JP6382969B2 (ja) | 2013-10-28 | 2018-08-29 | ローム アンド ハース カンパニーRohm And Haas Company | メタクロレインを分離するための方法 |
SG11201703368QA (en) | 2014-10-31 | 2017-05-30 | Dow Global Technologies Llc | Breaking a methanol/methyl methacrylate azeotrope using pressure swing distillation |
CA2965482C (en) | 2014-10-31 | 2023-03-28 | Dow Global Technologies Llc | A process to separate methanol from mma |
TW201627267A (zh) | 2014-10-31 | 2016-08-01 | 陶氏全球科技公司 | 用於從氧化性酯化反應中原位水移除的方法使用經耦合的反應器-蒸餾系統 |
BR112017008420A2 (pt) | 2014-10-31 | 2018-01-23 | Dow Global Technologies Llc | processo para remoção de água in situ de uma reação de esterificação oxidativa usando um sistema de reator-destilação acoplado |
EP3630711B1 (en) | 2017-05-25 | 2021-03-17 | Rohm and Haas Company | Process for preparing methacrolein |
JP7000455B2 (ja) | 2017-05-25 | 2022-02-04 | ローム アンド ハース カンパニー | メタクロレインを調製するための方法 |
US10829434B2 (en) | 2017-07-28 | 2020-11-10 | Dow Global Technologies Llc | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
BR112020001575B1 (pt) | 2017-07-28 | 2023-03-14 | Rohm And Haas Company | Catalisador heterogêneo, e, leito de catalisador |
CN111051274A (zh) | 2017-07-28 | 2020-04-21 | 陶氏环球技术有限责任公司 | 通过使用非均相催化剂进行氧化酯化来生产甲基丙烯酸甲酯的方法 |
KR102639247B1 (ko) | 2017-07-28 | 2024-02-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매를 사용하여 산화적 에스터화에 의해 메틸 메타크릴레이트를 제조하는 방법 |
KR102563776B1 (ko) | 2017-07-28 | 2023-08-04 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매를 사용하여 산화적 에스터화에 의해 메틸 메타크릴레이트를 제조하는 방법 |
US10829432B2 (en) | 2017-07-28 | 2020-11-10 | Dow Global Technologies Llc | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
EP3658529A1 (en) | 2017-07-28 | 2020-06-03 | Rohm and Haas Company | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
SG11202000694WA (en) | 2017-07-28 | 2020-02-27 | Rohm & Haas | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
EP3658536A1 (en) | 2017-07-28 | 2020-06-03 | Rohm and Haas Company | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
US10865179B2 (en) | 2017-09-19 | 2020-12-15 | Dow Global Technologies, Llc | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
KR20210022621A (ko) | 2018-06-28 | 2021-03-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매 |
WO2020005689A1 (en) | 2018-06-28 | 2020-01-02 | Dow Global Technologies Llc | Heterogeneous catalyst |
EP3608305A1 (en) | 2018-08-10 | 2020-02-12 | Röhm GmbH | Process for producing methacrylic acid or methacrylic acid esters |
CN113166028B (zh) * | 2018-11-13 | 2024-03-12 | 伊士曼化工公司 | 使用多相au/tio2催化剂合成酯 |
WO2023059673A1 (en) | 2021-10-08 | 2023-04-13 | Rohm And Haas Company | Process for an oxidative esterification reactor |
CA3233792A1 (en) | 2021-10-08 | 2023-04-13 | Kirk W. Limbach | Process for methyl methacrylate production |
WO2023059678A1 (en) | 2021-10-08 | 2023-04-13 | Rohm And Haas Company | Process for methyl methacrylate production |
WO2023059680A1 (en) | 2021-10-08 | 2023-04-13 | Rohm And Haas Company | Process for alkyl methacrylate production |
WO2023059682A1 (en) | 2021-10-08 | 2023-04-13 | Rohm And Haas Company | Process for low byproduct formation of methyl methacrylate from an oxidative esterification reactor |
WO2023059674A1 (en) | 2021-10-08 | 2023-04-13 | Dow Global Technologies Llc | Process for low byproduct formation from an oxidative esterification reactor with base addition |
CA3233799A1 (en) | 2021-10-08 | 2023-04-13 | Rohm And Haas Company | Process for methyl methacrylate production from ethanol |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212900A (en) * | 1935-09-11 | 1940-08-27 | Shell Dev | Process and product relating to the oxidation of unsaturated aldehydes |
CH407090A (de) * | 1961-05-27 | 1966-02-15 | Nippon Synthetic Chem Ind | Verfahren zur Herstellung von Vinylestern |
NL299889A (it) * | 1962-10-29 | |||
GB1121877A (en) * | 1965-11-26 | 1968-07-31 | Ici Ltd | Acrylic esters |
US3639446A (en) * | 1965-12-13 | 1972-02-01 | Geigy Chem Corp | 4 4'-dibromo- and 4-chloro-4'-bromobenzilic acid esters |
US3639449A (en) * | 1967-03-18 | 1972-02-01 | Mitsui Petrochemical Ind | Process for manufacture of esters of carboxylic acids |
DE2025992B2 (de) * | 1969-06-20 | 1973-03-01 | Verfahren zur herstellung von estern alpha,beta-olefinisch ungesaettigter aliphatischer carbonsaeuren |
-
1978
- 1978-11-08 DE DE2848369A patent/DE2848369C3/de not_active Expired
- 1978-11-08 GB GB7843668A patent/GB2008430B/en not_active Expired
- 1978-11-13 US US05/960,324 patent/US4249019A/en not_active Expired - Lifetime
- 1978-11-16 IT IT51927/78A patent/IT1111364B/it active
- 1978-11-16 FR FR7832370A patent/FR2409253A1/fr active Granted
- 1978-11-16 CA CA316,324A patent/CA1103272A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2008430B (en) | 1982-04-28 |
US4249019A (en) | 1981-02-03 |
CA1103272A (en) | 1981-06-16 |
DE2848369B2 (de) | 1980-09-11 |
FR2409253A1 (fr) | 1979-06-15 |
GB2008430A (en) | 1979-06-06 |
DE2848369C3 (de) | 1981-08-06 |
IT7851927A0 (it) | 1978-11-16 |
DE2848369A1 (de) | 1979-05-23 |
FR2409253B1 (it) | 1984-01-27 |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
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