IT1226587B - Metodo per la produzione di veratrale e di altri alchil-aril-eteri similari - Google Patents
Metodo per la produzione di veratrale e di altri alchil-aril-eteri similariInfo
- Publication number
- IT1226587B IT1226587B IT8821639A IT2163988A IT1226587B IT 1226587 B IT1226587 B IT 1226587B IT 8821639 A IT8821639 A IT 8821639A IT 2163988 A IT2163988 A IT 2163988A IT 1226587 B IT1226587 B IT 1226587B
- Authority
- IT
- Italy
- Prior art keywords
- veratrale
- alchil
- eteri
- aril
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- 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
- C07C45/64—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 introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C45/68—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 increase in the number of carbon atoms
- C07C45/70—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 increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—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 increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821639A IT1226587B (it) | 1988-08-04 | 1988-08-04 | Metodo per la produzione di veratrale e di altri alchil-aril-eteri similari |
JP1202267A JPH02167243A (ja) | 1988-08-04 | 1989-08-03 | ベラトラルおよび他の類似のアルキルアリールエーテルの製法 |
EP89114364A EP0353755A1 (en) | 1988-08-04 | 1989-08-03 | Process for the production of veratral and related alkyl-aryl-ethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821639A IT1226587B (it) | 1988-08-04 | 1988-08-04 | Metodo per la produzione di veratrale e di altri alchil-aril-eteri similari |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821639A0 IT8821639A0 (it) | 1988-08-04 |
IT1226587B true IT1226587B (it) | 1991-01-24 |
Family
ID=11184712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821639A IT1226587B (it) | 1988-08-04 | 1988-08-04 | Metodo per la produzione di veratrale e di altri alchil-aril-eteri similari |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0353755A1 (it) |
JP (1) | JPH02167243A (it) |
IT (1) | IT1226587B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669925B1 (fr) * | 1990-11-30 | 1993-01-29 | Rhone Poulenc Chimie | Procede de preparation de composes aromatiques polyalkoxyles. |
DE4418508A1 (de) * | 1994-05-27 | 1995-11-30 | Bayer Ag | Verfahren zur Herstellung von p-Alkoxybenzaldehyden |
IL120496A0 (en) * | 1997-03-20 | 1997-07-13 | Bromine Compounds Ltd | Process for the manufacture of 2-bromo-6-methoxynaphthalene |
CN106187725B (zh) * | 2016-07-05 | 2019-02-22 | 上海应用技术学院 | 对羟基苯甲醛及其衍生物的醚化方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE214153C (it) * | ||||
US2496803A (en) * | 1947-01-15 | 1950-02-07 | Du Pont | Production of veratraldehyde from vanillin |
JPS519744B1 (it) * | 1971-03-12 | 1976-03-30 | ||
BE789586A (fr) * | 1972-03-27 | 1973-04-02 | Hoffmann La Roche | Procede pour la preparation de 3,4,5-trimethoxy-benzaldehyde |
US4065504A (en) * | 1976-06-04 | 1977-12-27 | Domtar Limited | Process for the methylation of hydroxybenzene derivatives |
US4453004A (en) * | 1982-04-01 | 1984-06-05 | International Telephone And Telegraph Corporation | Process for the alkylation of phenolic compounds |
-
1988
- 1988-08-04 IT IT8821639A patent/IT1226587B/it active
-
1989
- 1989-08-03 JP JP1202267A patent/JPH02167243A/ja active Pending
- 1989-08-03 EP EP89114364A patent/EP0353755A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8821639A0 (it) | 1988-08-04 |
EP0353755A1 (en) | 1990-02-07 |
JPH02167243A (ja) | 1990-06-27 |
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