CH524559A - Verfahren zur Herstellung a-substituierter Benzoine und Benzoinäther und Benzointhioäther - Google Patents
Verfahren zur Herstellung a-substituierter Benzoine und Benzoinäther und BenzointhioätherInfo
- Publication number
- CH524559A CH524559A CH65570A CH65570A CH524559A CH 524559 A CH524559 A CH 524559A CH 65570 A CH65570 A CH 65570A CH 65570 A CH65570 A CH 65570A CH 524559 A CH524559 A CH 524559A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzoin
- preparation
- thioethers
- ethers
- substituted benzoins
- Prior art date
Links
- 244000028419 Styrax benzoin Species 0.000 title 3
- 235000000126 Styrax benzoin Nutrition 0.000 title 3
- 235000008411 Sumatra benzointree Nutrition 0.000 title 3
- 235000019382 gum benzoic Nutrition 0.000 title 3
- 229960002130 benzoin Drugs 0.000 title 2
- -1 benzoin ethers Chemical class 0.000 title 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691902051 DE1902051A1 (de) | 1969-01-16 | 1969-01-16 | Verfahren zur Herstellung alpha-substituierter Benzoine und Benzoinäther |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH524559A true CH524559A (de) | 1972-06-30 |
Family
ID=5722576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH65570A CH524559A (de) | 1969-01-16 | 1970-01-16 | Verfahren zur Herstellung a-substituierter Benzoine und Benzoinäther und Benzointhioäther |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514680A1 (de) * | 1975-04-04 | 1976-10-14 | Bayer Ag | Benzoin-tert.-butylaether |
| JPS5299553U (enrdf_load_stackoverflow) * | 1976-01-26 | 1977-07-27 | ||
| EP0003002B1 (de) * | 1977-12-22 | 1984-06-13 | Ciba-Geigy Ag | Verwendung von aromatisch-aliphatischen Ketonen als Photoinitiatoren, photopolymerisierbare Systeme enthaltend solche Ketone und neue aromatisch-aliphatische Ketone |
-
1969
- 1969-01-16 DE DE19691902051 patent/DE1902051A1/de active Pending
-
1970
- 1970-01-07 AT AT9970A patent/AT295504B/de not_active IP Right Cessation
- 1970-01-14 NL NL7000525A patent/NL7000525A/xx unknown
- 1970-01-15 AU AU10334/70A patent/AU1033470A/en not_active Expired
- 1970-01-15 SE SE50070A patent/SE375520B/xx unknown
- 1970-01-16 ES ES375492A patent/ES375492A1/es not_active Expired
- 1970-01-16 JP JP394370A patent/JPS4930831B1/ja active Pending
- 1970-01-16 GB GB219370A patent/GB1291696A/en not_active Expired
- 1970-01-16 BE BE744510D patent/BE744510A/xx unknown
- 1970-01-16 CH CH65570A patent/CH524559A/de not_active IP Right Cessation
- 1970-01-16 FR FR7001620A patent/FR2028477A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE375520B (enrdf_load_stackoverflow) | 1975-04-21 |
| FR2028477A1 (enrdf_load_stackoverflow) | 1970-10-09 |
| AT295504B (de) | 1972-01-10 |
| GB1291696A (en) | 1972-10-04 |
| JPS4930831B1 (enrdf_load_stackoverflow) | 1974-08-16 |
| ES375492A1 (es) | 1972-05-16 |
| DE1902051A1 (de) | 1970-08-13 |
| AU1033470A (en) | 1971-07-22 |
| BE744510A (fr) | 1970-07-16 |
| NL7000525A (enrdf_load_stackoverflow) | 1970-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |