MX164500B - Metodo para hidrolizar cataliticamente compuestos,b-carbonil insaturados - Google Patents
Metodo para hidrolizar cataliticamente compuestos,b-carbonil insaturadosInfo
- Publication number
- MX164500B MX164500B MX4928A MX492887A MX164500B MX 164500 B MX164500 B MX 164500B MX 4928 A MX4928 A MX 4928A MX 492887 A MX492887 A MX 492887A MX 164500 B MX164500 B MX 164500B
- Authority
- MX
- Mexico
- Prior art keywords
- hydrolyzing
- catalytically
- carbonyl
- unsaturated
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/54—Benzaldehyde
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/856,595 US4673766A (en) | 1986-04-25 | 1986-04-25 | Method of producing benzaldehyde |
| US06/942,491 US4766249A (en) | 1986-04-25 | 1986-12-24 | Method of catalytically hydrolyzing alpha, beta-unsaturated carbonyl compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX164500B true MX164500B (es) | 1992-08-21 |
Family
ID=27127354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX4928A MX164500B (es) | 1986-04-25 | 1987-01-13 | Metodo para hidrolizar cataliticamente compuestos,b-carbonil insaturados |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4766249A (es) |
| EP (1) | EP0242934B1 (es) |
| JP (1) | JPH0774179B2 (es) |
| KR (1) | KR950004030B1 (es) |
| CN (1) | CN1021319C (es) |
| BR (1) | BR8700224A (es) |
| DE (1) | DE3785882T2 (es) |
| ES (1) | ES2058103T3 (es) |
| MX (1) | MX164500B (es) |
| MY (1) | MY103513A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108368A (en) * | 1990-01-04 | 1992-04-28 | Pilot Cardiovascular System, Inc. | Steerable medical device |
| US4998916A (en) * | 1989-01-09 | 1991-03-12 | Hammerslag Julius G | Steerable medical device |
| US5203772A (en) * | 1989-01-09 | 1993-04-20 | Pilot Cardiovascular Systems, Inc. | Steerable medical device |
| US8710274B2 (en) | 2012-05-04 | 2014-04-29 | Lyondell Chemical Technology, L.P. | Method of purifying crude acetone stream |
| CN104402792B (zh) * | 2014-11-13 | 2017-03-22 | 中国科学院南海海洋研究所 | 一种吲哚‑3‑甲醛类化合物的制备方法和应用 |
| CN114057555A (zh) * | 2021-11-02 | 2022-02-18 | 盐城市春竹香料有限公司 | 一种以磷酸氢二钠作碱性催化剂的苯甲醛制备工艺及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946443C (de) * | 1953-02-24 | 1956-08-02 | Bayer Ag | Verfahren zur Spaltung von ungesaettigten Ketonen |
| GB1519093A (en) * | 1976-03-04 | 1978-07-26 | Rhone Poulenc Ind | Process for preparing methyl heptenone |
| JPS5470210A (en) * | 1977-11-11 | 1979-06-05 | Mitsui Toatsu Chem Inc | Preparation of acetone |
| FR2459791A1 (fr) * | 1979-06-27 | 1981-01-16 | Turner William | Procede de fabrication de composes carbonyles insatures |
| US4617419A (en) * | 1985-09-26 | 1986-10-14 | International Flavors & Fragrances Inc. | Process for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities therefor |
-
1986
- 1986-12-24 US US06/942,491 patent/US4766249A/en not_active Expired - Fee Related
-
1987
- 1987-01-13 ES ES87300278T patent/ES2058103T3/es not_active Expired - Lifetime
- 1987-01-13 DE DE87300278T patent/DE3785882T2/de not_active Expired - Fee Related
- 1987-01-13 EP EP87300278A patent/EP0242934B1/en not_active Expired - Lifetime
- 1987-01-13 MX MX4928A patent/MX164500B/es unknown
- 1987-01-20 BR BR8700224A patent/BR8700224A/pt not_active IP Right Cessation
- 1987-01-21 KR KR1019870000453A patent/KR950004030B1/ko not_active IP Right Cessation
- 1987-01-22 JP JP62011518A patent/JPH0774179B2/ja not_active Expired - Lifetime
- 1987-01-26 MY MYPI87000064A patent/MY103513A/en unknown
- 1987-03-20 CN CN87102212A patent/CN1021319C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1021319C (zh) | 1993-06-23 |
| ES2058103T3 (es) | 1994-11-01 |
| KR950004030B1 (ko) | 1995-04-22 |
| DE3785882D1 (de) | 1993-06-24 |
| DE3785882T2 (de) | 1993-12-16 |
| JPH0774179B2 (ja) | 1995-08-09 |
| BR8700224A (pt) | 1988-01-12 |
| US4766249A (en) | 1988-08-23 |
| EP0242934A3 (en) | 1988-08-31 |
| JPS62255447A (ja) | 1987-11-07 |
| KR870009978A (ko) | 1987-11-30 |
| CN87102212A (zh) | 1987-11-04 |
| EP0242934B1 (en) | 1993-05-19 |
| EP0242934A2 (en) | 1987-10-28 |
| MY103513A (en) | 1993-07-31 |
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