AU8343198A - Use of an acid of mean strength as izomerisation catalyst of an epoxide with a carbonyl function in the epoxide alpha - Google Patents
Use of an acid of mean strength as izomerisation catalyst of an epoxide with a carbonyl function in the epoxide alphaInfo
- Publication number
- AU8343198A AU8343198A AU83431/98A AU8343198A AU8343198A AU 8343198 A AU8343198 A AU 8343198A AU 83431/98 A AU83431/98 A AU 83431/98A AU 8343198 A AU8343198 A AU 8343198A AU 8343198 A AU8343198 A AU 8343198A
- Authority
- AU
- Australia
- Prior art keywords
- epoxide
- izomerisation
- alpha
- catalyst
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9707873A FR2764885B1 (en) | 1997-06-24 | 1997-06-24 | USE OF MEDIUM STRENGTH ACID AS A CATALYST FOR ISOMERIZATION OF AN EPOXIDE HAVING A CARBONYL FUNCTION IN ALPHA OF THE EPOXIDE |
FR9707873 | 1997-06-24 | ||
PCT/FR1998/001331 WO1998058898A1 (en) | 1997-06-24 | 1998-06-24 | Use of an acid of mean strength as izomerisation catalyst of an epoxide with a carbonyl function in the epoxide alpha |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8343198A true AU8343198A (en) | 1999-01-04 |
Family
ID=9508357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU83431/98A Abandoned AU8343198A (en) | 1997-06-24 | 1998-06-24 | Use of an acid of mean strength as izomerisation catalyst of an epoxide with a carbonyl function in the epoxide alpha |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0993434A1 (en) |
JP (1) | JP2002504920A (en) |
CN (1) | CN1261343A (en) |
AU (1) | AU8343198A (en) |
FR (1) | FR2764885B1 (en) |
WO (1) | WO1998058898A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0645572B2 (en) * | 1980-12-03 | 1994-06-15 | 日清製粉株式会社 | Process for producing 2-hydroxy-3-butenoic acid derivative |
-
1997
- 1997-06-24 FR FR9707873A patent/FR2764885B1/en not_active Expired - Fee Related
-
1998
- 1998-06-24 AU AU83431/98A patent/AU8343198A/en not_active Abandoned
- 1998-06-24 EP EP98933703A patent/EP0993434A1/en not_active Withdrawn
- 1998-06-24 WO PCT/FR1998/001331 patent/WO1998058898A1/en not_active Application Discontinuation
- 1998-06-24 CN CN 98806584 patent/CN1261343A/en active Pending
- 1998-06-24 JP JP50391599A patent/JP2002504920A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2764885A1 (en) | 1998-12-24 |
JP2002504920A (en) | 2002-02-12 |
FR2764885B1 (en) | 1999-09-10 |
WO1998058898A1 (en) | 1998-12-30 |
EP0993434A1 (en) | 2000-04-19 |
CN1261343A (en) | 2000-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |