GB1496052A - Organo-aluminium compounds - Google Patents
Organo-aluminium compoundsInfo
- Publication number
- GB1496052A GB1496052A GB5492/77A GB549277A GB1496052A GB 1496052 A GB1496052 A GB 1496052A GB 5492/77 A GB5492/77 A GB 5492/77A GB 549277 A GB549277 A GB 549277A GB 1496052 A GB1496052 A GB 1496052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- atoms
- substituted
- group
- formula
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
1496052 Organoaluminium compounds F HOFFMANN-LA ROCHE & CO AG 21 Feb 1975 [22 Feb 1974] 05492/77 Divided out of 1496051 Heading C2J Compounds of the general formula where m and n are numbers from 1 to 2, m+n being 3, R 1 is alkyl and R 20 is (i) alkenyl of at least 7 C atoms, (ii) cycloalkenyl, (iii) alkenoyl of at least 5 C atoms, (iv) naphthoyl, (v) alkyl substituted by optionally alkyl-substituted cycloalkenyl, optionally alkyl- and/or alkoxysubstituted aryl, cycloalkoxy, cyclo-alkenyloxy and/or aryloxy, (vi) an alkenyl, alkanoyl or alkenoyl group substituted by cycloalkyl, optionally alkyl-substituted cycloalkenyl, alkyl- and/or alkoxy-substituted aryl, alkoxy, cycloalkoxy, cycloalkenyloxy and/or aryloxy, or (vii) a cycloalkyl, cycloalkenyl, aryl or aroyl group substituted by alkoky and/or aryl and also optionally by alkyl and wherein two adjacent alkyl and/or alkoxy groups present on a phenyl group denoted by R 20 can be joined to form a 5- or 6-membered saturated ring; or R 20 -when R 1 is an alkyl group R 10 of at least 10 C atoms, m is 2 and n is 1-can be -Al(R 10 ) 2 ; or R 20 -when R 1 is an alkyl group R 11 of at least 2 C atoms, m is 2 and n is 1-can be -(R 3 O) 2 -Al(R 11 ) 2 where R 3 is C 2-4 straightchain alkylene; or, when m is 1 and n is 2, one R 20 can be an alkyl group R 40 of at least 3 C atoms and the other can be of formula are prepared by reacting (R 1 ) 2 Al-R 5 , where R 5 is the same as R 1 or is -H, halogen or of formula -OR 21 where R 21 is as for R 20 but is not of formula -Al(R 10 ) 2 , -(R 3 O) 2 -Al(R 11 ) 2 or -Al(R 1 )(OR 40 ), with an agent furnishing the group -OR 20 , usually at -50‹ to +100‹ C. in an inert organic solvent. The compounds in which m is 2, n is 1 and R 20 is -Al(R 10 ) 2 can be prepared according to the equation those in which m is 2, n is 1 and R 20 is by the procedure and those in which m is 1, n is 2, one R 20 is an alkyl group R 40 of at least 3 C atoms and the other is of formula -Al(R 1 )(OR 40 ) according to the equation A number of compounds are exemplified.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH253874A CH602108A5 (en) | 1974-02-22 | 1974-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1496052A true GB1496052A (en) | 1977-12-21 |
Family
ID=4236042
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5492/77A Expired GB1496052A (en) | 1974-02-22 | 1975-02-21 | Organo-aluminium compounds |
| GB7338/75A Expired GB1496051A (en) | 1974-02-22 | 1975-02-21 | Antiperspirant compositions containing organoaluminium compounds |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7338/75A Expired GB1496051A (en) | 1974-02-22 | 1975-02-21 | Antiperspirant compositions containing organoaluminium compounds |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS50126819A (en) |
| AT (1) | AT338978B (en) |
| BE (1) | BE825789A (en) |
| CH (1) | CH602108A5 (en) |
| DE (1) | DE2507532A1 (en) |
| FR (1) | FR2261751B1 (en) |
| GB (2) | GB1496052A (en) |
| IT (1) | IT1049341B (en) |
| NL (1) | NL7500976A (en) |
| SE (1) | SE7501884L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2645848T3 (en) | 2013-10-28 | 2017-12-11 | Akzo Nobel Chemicals International B.V. | Procedure for preparing aluminoxanes by hydrolysis of alkylaluminum with allyl alcohols |
| EP3286201B1 (en) | 2015-04-24 | 2019-07-31 | Akzo Nobel Chemicals International B.V. | Process to prepare aluminoxanes |
-
1974
- 1974-02-22 CH CH253874A patent/CH602108A5/xx not_active IP Right Cessation
- 1974-12-24 IT IT31019/74A patent/IT1049341B/en active
-
1975
- 1975-01-28 NL NL7500976A patent/NL7500976A/en not_active Application Discontinuation
- 1975-02-19 SE SE7501884A patent/SE7501884L/xx unknown
- 1975-02-20 JP JP50020435A patent/JPS50126819A/ja active Pending
- 1975-02-20 FR FR7505269A patent/FR2261751B1/fr not_active Expired
- 1975-02-21 GB GB5492/77A patent/GB1496052A/en not_active Expired
- 1975-02-21 DE DE19752507532 patent/DE2507532A1/en active Pending
- 1975-02-21 BE BE153565A patent/BE825789A/en unknown
- 1975-02-21 GB GB7338/75A patent/GB1496051A/en not_active Expired
- 1975-02-21 AT AT134375A patent/AT338978B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7500976A (en) | 1975-08-26 |
| BE825789A (en) | 1975-08-21 |
| DE2507532A1 (en) | 1975-08-28 |
| ATA134375A (en) | 1977-01-15 |
| GB1496051A (en) | 1977-12-21 |
| SE7501884L (en) | 1975-08-25 |
| CH602108A5 (en) | 1978-07-31 |
| JPS50126819A (en) | 1975-10-06 |
| AT338978B (en) | 1977-09-26 |
| FR2261751A1 (en) | 1975-09-19 |
| IT1049341B (en) | 1981-01-20 |
| FR2261751B1 (en) | 1978-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |