GB8729268D0 - Process for preparation of catechols - Google Patents
Process for preparation of catecholsInfo
- Publication number
- GB8729268D0 GB8729268D0 GB8729268A GB8729268A GB8729268D0 GB 8729268 D0 GB8729268 D0 GB 8729268D0 GB 8729268 A GB8729268 A GB 8729268A GB 8729268 A GB8729268 A GB 8729268A GB 8729268 D0 GB8729268 D0 GB 8729268D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- catechols
- preparation
- 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.)
- Granted
Links
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
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 |
---|---|---|---|
GB8630051A GB8630051D0 (en) | 1986-12-16 | 1986-12-16 | Preparation of catechols |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8729268D0 true GB8729268D0 (en) | 1988-01-27 |
GB2199324A GB2199324A (en) | 1988-07-06 |
GB2199324B GB2199324B (en) | 1990-06-13 |
Family
ID=10609097
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8630051A Pending GB8630051D0 (en) | 1986-12-16 | 1986-12-16 | Preparation of catechols |
GB8729268A Expired GB2199324B (en) | 1986-12-16 | 1987-12-15 | Process for the preparation of catechols |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8630051A Pending GB8630051D0 (en) | 1986-12-16 | 1986-12-16 | Preparation of catechols |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8630051D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8614925D0 (en) * | 1986-06-19 | 1986-07-23 | Ici Plc | Cyclic dihydroxy compounds |
ATE85040T1 (en) * | 1986-07-08 | 1993-02-15 | Shell Int Research | ORGANOFLUOROUS COMPOUNDS AND THEIR BIOCHEMICAL MANUFACTURE PROCESS. |
AU4239793A (en) * | 1992-05-12 | 1993-12-13 | Genencor International, Inc. | Process for recovering 2,3-dihydroxy-1-chlorocyclohexa-4,6-diene from aqueous solutions using a solid sorbent |
US8951630B2 (en) | 2006-12-01 | 2015-02-10 | Rolex S.A. | Ultra-thin hydrophobic and oleophobic layer, method of manufacture and use in watchmaking as an epilame and in mechanical engineering as a barrier film |
-
1986
- 1986-12-16 GB GB8630051A patent/GB8630051D0/en active Pending
-
1987
- 1987-12-15 GB GB8729268A patent/GB2199324B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8630051D0 (en) | 1987-01-28 |
GB2199324B (en) | 1990-06-13 |
GB2199324A (en) | 1988-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941215 |