SE321919B - - Google Patents
Info
- Publication number
- SE321919B SE321919B SE13470/65A SE1347065A SE321919B SE 321919 B SE321919 B SE 321919B SE 13470/65 A SE13470/65 A SE 13470/65A SE 1347065 A SE1347065 A SE 1347065A SE 321919 B SE321919 B SE 321919B
- Authority
- SE
- Sweden
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
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
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 |
|---|---|---|---|
| US412302A US3367972A (en) | 1964-11-19 | 1964-11-19 | Selective hydrolysis of dialkyl ethers of protocatechuic aldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE321919B true SE321919B (xx) | 1970-03-23 |
Family
ID=23632457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13470/65A SE321919B (xx) | 1964-11-19 | 1965-10-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3367972A (xx) |
| AT (1) | AT262261B (xx) |
| CH (1) | CH488643A (xx) |
| DE (1) | DE1253697B (xx) |
| FI (1) | FI46498C (xx) |
| NO (1) | NO116716B (xx) |
| SE (1) | SE321919B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2513631A1 (fr) * | 1981-09-29 | 1983-04-01 | Rhone Poulenc Spec Chim | Procede d'hydrolyse d'ethers aryl-aliphatiques |
| US4453004A (en) * | 1982-04-01 | 1984-06-05 | International Telephone And Telegraph Corporation | Process for the alkylation of phenolic compounds |
| FR2725982B1 (fr) * | 1994-10-24 | 1996-12-20 | Rhone Poulenc Chimie | Procede de preparation d'isovanilline |
| NO963174L (no) * | 1995-08-11 | 1997-02-12 | Ube Industries | Fremgangsmåte for fremstilling av isovanillin |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE622966C (de) * | 1932-09-09 | 1935-12-10 | Boehringer & Soehne Gmbh | Verfahren zur UEberfuehrung von Isovanillin in 4-Oxy-3-aethoxybenzaldehyd |
| US3007968A (en) * | 1957-07-25 | 1961-11-07 | Monsanto Chemicals | Etherification of hydroxy aromatic aldehydes |
-
1964
- 1964-11-19 US US412302A patent/US3367972A/en not_active Expired - Lifetime
-
1965
- 1965-10-18 SE SE13470/65A patent/SE321919B/xx unknown
- 1965-11-08 AT AT1006065A patent/AT262261B/de active
- 1965-11-09 CH CH1542565A patent/CH488643A/de not_active IP Right Cessation
- 1965-11-11 DE DEST24626A patent/DE1253697B/de active Pending
- 1965-11-15 FI FI652736A patent/FI46498C/fi active
- 1965-11-16 NO NO160485A patent/NO116716B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH488643A (de) | 1970-04-15 |
| US3367972A (en) | 1968-02-06 |
| AT262261B (de) | 1968-06-10 |
| DE1253697B (de) | 1967-11-09 |
| FI46498C (fi) | 1973-04-10 |
| NO116716B (xx) | 1969-05-12 |
| FI46498B (fi) | 1973-01-02 |