NL7508678A - Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit. - Google Patents
Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit.Info
- Publication number
- NL7508678A NL7508678A NL7508678A NL7508678A NL7508678A NL 7508678 A NL7508678 A NL 7508678A NL 7508678 A NL7508678 A NL 7508678A NL 7508678 A NL7508678 A NL 7508678A NL 7508678 A NL7508678 A NL 7508678A
- Authority
- NL
- Netherlands
- Prior art keywords
- diols
- cyclic acetal
- preparing cyclic
- aldehydes
- acetal aldehydes
- Prior art date
Links
- -1 ACETAL ALDEHYDES Chemical class 0.000 title 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 title 1
- 150000002009 diols Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/493,742 US3963755A (en) | 1974-07-31 | 1974-07-31 | Mixture of 2(2'-propanal)-5-methyl-1,3-dioxane and 2(3'-propanal)-5-methyl-1,3-dioxane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7508678A true NL7508678A (nl) | 1976-02-03 |
Family
ID=23961509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7508678A NL7508678A (nl) | 1974-07-31 | 1975-07-21 | Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3963755A (nl) |
| JP (1) | JPS5139613A (nl) |
| CA (1) | CA1049020A (nl) |
| DE (1) | DE2523839A1 (nl) |
| GB (1) | GB1461900A (nl) |
| IT (1) | IT1040203B (nl) |
| NL (1) | NL7508678A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346311A1 (fr) * | 1976-03-30 | 1977-10-28 | Du Pont | Procede de preparation du 2-methyl-1,3-propanediol |
| FR2376106A1 (fr) * | 1976-12-28 | 1978-07-28 | Du Pont | Procede pour preparer des polyols a partir d'un acetal cyclique |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161616A (en) * | 1978-04-24 | 1979-07-17 | Celanese Corporation | Acrolein conversion to butanediol |
| EP0096986B1 (en) * | 1982-06-11 | 1987-04-22 | DAVY McKEE (LONDON) LIMITED | Hydroformylation process |
| DE3361212D1 (en) * | 1982-06-11 | 1985-12-19 | Davy Mckee London | Hydroformylation process |
| SE9502355L (sv) * | 1995-06-29 | 1996-12-30 | Perstorp Ab | Spaltning av cykloalkyletrar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729650A (en) * | 1950-03-31 | 1956-01-03 | British Petroleum Co | Production of dialdehydes and derivatives thereof |
| DE2401553C2 (de) * | 1974-01-14 | 1984-05-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Butandiol-1,4 |
-
1974
- 1974-07-31 US US05/493,742 patent/US3963755A/en not_active Expired - Lifetime
-
1975
- 1975-05-30 DE DE19752523839 patent/DE2523839A1/de not_active Withdrawn
- 1975-07-21 NL NL7508678A patent/NL7508678A/nl not_active Application Discontinuation
- 1975-07-29 CA CA75232488A patent/CA1049020A/en not_active Expired
- 1975-07-30 IT IT25940/75A patent/IT1040203B/it active
- 1975-07-31 GB GB3211875A patent/GB1461900A/en not_active Expired
- 1975-07-31 JP JP50092651A patent/JPS5139613A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346311A1 (fr) * | 1976-03-30 | 1977-10-28 | Du Pont | Procede de preparation du 2-methyl-1,3-propanediol |
| FR2376106A1 (fr) * | 1976-12-28 | 1978-07-28 | Du Pont | Procede pour preparer des polyols a partir d'un acetal cyclique |
Also Published As
| Publication number | Publication date |
|---|---|
| US3963755A (en) | 1976-06-15 |
| JPS5139613A (nl) | 1976-04-02 |
| GB1461900A (en) | 1977-01-19 |
| DE2523839A1 (de) | 1976-02-19 |
| IT1040203B (it) | 1979-12-20 |
| CA1049020A (en) | 1979-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7502564A (nl) | Werkwijze ter bereiding van decapeptide-amiden. | |
| NL7502843A (nl) | Anti-transpiratiemiddel en werkwijze ter berei- ding daarvan. | |
| NL7508970A (nl) | Thermoplastische polyurethanelastomeer en werk- wijze ter bereiding daarvan. | |
| NL7509353A (nl) | Werkwijze ter bereiding van 1-oxacefems. | |
| NL7502954A (nl) | Werkwijze ter bereiding van een anti-gingivi- tis-preparaat en gevormd preparaat. | |
| NL7506788A (nl) | Werkwijze ter bereiding van thermoplastische vorm- materialen. | |
| NL7514506A (nl) | Werkwijze ter bereiding van polyesters. | |
| NL7515070A (nl) | Werkwijze ter bereiding van 2-chloorsulfinylaze- tidin-4-onverbindingen. | |
| NL7508117A (nl) | Werkwijze ter bereiding van acetalen. | |
| NL7510509A (nl) | Werkwijze ter bereiding van tetrahydrofuran. | |
| NL7505965A (nl) | Werkwijze ter bereiding van elastomeer-bevatten- de interpolymeren. | |
| NL7508678A (nl) | Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit. | |
| NL7510296A (nl) | Werkwijze ter bereiding van estrik. | |
| NL7416644A (nl) | Werkwijze ter bereiding van micro-organismen. | |
| NL7512360A (nl) | Werkwijze ter bereiding van dialkanolaminen. | |
| NL7510452A (nl) | Werkwijze ter bereiding van omega-nor-cycloal- kyl-13.14-dehydroprostaglandinen. | |
| NL7505642A (nl) | Werkwijze ter bereiding van 4-aryl-5-aminoal- kyl-4-thiazoline-2-onen en de derivaten daar- van. | |
| NL7511143A (nl) | Werkwijze ter bereiding van alcoholen. | |
| NL7500851A (nl) | Werkwijze ter bereiding van polyesters. | |
| NL7506022A (nl) | Werkwijze ter bereiding van ureum-formaldehyde- condensaten. | |
| NL7511920A (nl) | Werkwijze ter bereiding van schuimen. | |
| NL7415195A (nl) | Alkeenhydratatie-katalysator en werkwijze ter bereiding daarvan. | |
| NL160554C (nl) | Werkwijze ter bereiding van 6-chloor-2-chloormethyl-4-fe- nylchinazoline-3-oxyde. | |
| NL7513679A (nl) | Werkwijze ter bereiding van trichloorethylchloor- formiaat. | |
| NL7507329A (nl) | Werkwijze ter bereiding van acetoxybutanal. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |