PT73574B - Production of ethylene glycol by reaction of methanol an organic peroxide and formaldehyde - Google Patents
Production of ethylene glycol by reaction of methanol an organic peroxide and formaldehydeInfo
- Publication number
- PT73574B PT73574B PT73574A PT7357481A PT73574B PT 73574 B PT73574 B PT 73574B PT 73574 A PT73574 A PT 73574A PT 7357481 A PT7357481 A PT 7357481A PT 73574 B PT73574 B PT 73574B
- Authority
- PT
- Portugal
- Prior art keywords
- formaldehyde
- methanol
- reaction
- production
- ethylene glycol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/183,537 US4337371A (en) | 1980-09-02 | 1980-09-02 | Production of ethylene glycol by reaction of methanol, an organic peroxide and formaldehyde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT73574A PT73574A (en) | 1981-09-01 |
| PT73574B true PT73574B (en) | 1982-11-09 |
Family
ID=22673227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT73574A PT73574B (en) | 1980-09-02 | 1981-08-26 | Production of ethylene glycol by reaction of methanol an organic peroxide and formaldehyde |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4337371A (pt) |
| JP (2) | JPS5781422A (pt) |
| BE (2) | BE890171A (pt) |
| BR (1) | BR8105592A (pt) |
| CA (1) | CA1178621A (pt) |
| DE (1) | DE3134047A1 (pt) |
| ES (1) | ES8502071A1 (pt) |
| FR (1) | FR2489307B1 (pt) |
| GB (1) | GB2083038B (pt) |
| IT (1) | IT1138182B (pt) |
| MX (1) | MX157218A (pt) |
| NL (1) | NL8104053A (pt) |
| PT (1) | PT73574B (pt) |
| SE (1) | SE8105173L (pt) |
| ZA (2) | ZA816056B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412085A (en) * | 1980-09-02 | 1983-10-25 | John Kollar | Process for producing ethylene glycol |
| US4412084A (en) * | 1981-07-28 | 1983-10-25 | John Kollar | Process for producing ethylene glycol |
| AU559375B2 (en) * | 1981-07-28 | 1987-03-05 | Redox Technologies Inc. | Glycol from methanol |
| DE3373650D1 (en) * | 1982-11-27 | 1987-10-22 | British Petroleum Co Plc | Process for the production of ethylene glycol |
| US4478694A (en) * | 1983-10-11 | 1984-10-23 | Ska Associates | Methods for the electrosynthesis of polyols |
| US4554364A (en) * | 1984-12-19 | 1985-11-19 | Texaco Inc. | Production of 2-hydroxyalkyl-1,3-dioxolanes |
| US4628108A (en) * | 1984-12-19 | 1986-12-09 | Texaco Inc. | Production of 2-substituted-1,3-dioxolanes from 1,3-dioxolane and formaldehyde |
| US4602102A (en) * | 1984-12-19 | 1986-07-22 | Texaco Inc. | Production of alkyl glycolates |
| US4550184A (en) * | 1984-12-19 | 1985-10-29 | Texaco Inc. | Production of 2-hydroxymethyl-1,3-dioxolane |
| DE4023255A1 (de) * | 1990-07-21 | 1992-01-23 | Basf Ag | Verfahren zur herstellung von glykolen, insbesondere propylenglykol aus formaldehyd |
| CN102417438B (zh) * | 2011-10-27 | 2013-11-06 | 大连理工大学 | 一种转化甲醇的方法 |
| CN115073300B (zh) * | 2021-03-10 | 2024-04-05 | 江西天宇化工有限公司 | 一种4-(全氟丙烷-2-基)-2-三氟甲基苯胺及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3076846A (en) * | 1957-02-08 | 1963-02-05 | Du Pont | Coupling by hydroxyl radicals and new triamino compounds |
| US4076758A (en) * | 1976-12-09 | 1978-02-28 | Monsanto Company | Synthesis of vicinal glycols |
-
1980
- 1980-09-02 US US06/183,537 patent/US4337371A/en not_active Expired - Lifetime
-
1981
- 1981-08-20 CA CA000384302A patent/CA1178621A/en not_active Expired
- 1981-08-25 MX MX188877A patent/MX157218A/es unknown
- 1981-08-26 PT PT73574A patent/PT73574B/pt unknown
- 1981-08-28 DE DE19813134047 patent/DE3134047A1/de active Granted
- 1981-08-31 FR FR8116583A patent/FR2489307B1/fr not_active Expired
- 1981-09-01 JP JP56136197A patent/JPS5781422A/ja active Pending
- 1981-09-01 IT IT23719/81A patent/IT1138182B/it active
- 1981-09-01 ES ES505102A patent/ES8502071A1/es not_active Expired
- 1981-09-01 ZA ZA816056A patent/ZA816056B/xx unknown
- 1981-09-01 SE SE8105173A patent/SE8105173L/ not_active Application Discontinuation
- 1981-09-01 GB GB8126453A patent/GB2083038B/en not_active Expired
- 1981-09-01 NL NL8104053A patent/NL8104053A/nl not_active Application Discontinuation
- 1981-09-01 ZA ZA816055A patent/ZA816055B/xx unknown
- 1981-09-01 JP JP56136198A patent/JPS5781423A/ja active Granted
- 1981-09-01 BR BR8105592A patent/BR8105592A/pt unknown
- 1981-09-01 BE BE0/205835A patent/BE890171A/fr not_active IP Right Cessation
- 1981-09-01 BE BE0/205834A patent/BE890170A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE890170A (fr) | 1982-03-01 |
| IT1138182B (it) | 1986-09-17 |
| ZA816055B (en) | 1983-04-27 |
| DE3134047C2 (pt) | 1989-12-07 |
| NL8104053A (nl) | 1982-04-01 |
| IT8123719A0 (it) | 1981-09-01 |
| JPH0341451B2 (pt) | 1991-06-24 |
| BE890171A (fr) | 1982-03-01 |
| JPS5781423A (en) | 1982-05-21 |
| DE3134047A1 (de) | 1982-04-29 |
| ZA816056B (en) | 1983-04-27 |
| ES505102A0 (es) | 1984-12-16 |
| JPS5781422A (en) | 1982-05-21 |
| PT73574A (en) | 1981-09-01 |
| SE8105173L (sv) | 1982-03-03 |
| MX157218A (es) | 1988-11-04 |
| US4337371A (en) | 1982-06-29 |
| GB2083038A (en) | 1982-03-17 |
| FR2489307A1 (fr) | 1982-03-05 |
| CA1178621A (en) | 1984-11-27 |
| ES8502071A1 (es) | 1984-12-16 |
| BR8105592A (pt) | 1982-05-18 |
| FR2489307B1 (fr) | 1987-01-09 |
| GB2083038B (en) | 1984-08-15 |
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