NL179047C - Werkwijze voor de bereiding van s-trimethoxy-benzeen. - Google Patents
Werkwijze voor de bereiding van s-trimethoxy-benzeen.Info
- Publication number
- NL179047C NL179047C NLAANVRAGE7415674,A NL7415674A NL179047C NL 179047 C NL179047 C NL 179047C NL 7415674 A NL7415674 A NL 7415674A NL 179047 C NL179047 C NL 179047C
- Authority
- NL
- Netherlands
- Prior art keywords
- benzene
- carbon atoms
- trimethoxy
- preparation
- 5trihalo
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5742873 | 1973-12-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7415674A NL7415674A (nl) | 1975-06-13 |
NL179047B NL179047B (nl) | 1986-02-03 |
NL179047C true NL179047C (nl) | 1986-07-01 |
Family
ID=10479169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7415674,A NL179047C (nl) | 1973-12-11 | 1974-12-02 | Werkwijze voor de bereiding van s-trimethoxy-benzeen. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5749526B2 (ja) |
CA (1) | CA1041554A (ja) |
DE (1) | DE2458191C3 (ja) |
FR (1) | FR2253729A1 (ja) |
NL (1) | NL179047C (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL49803A (en) * | 1975-06-28 | 1979-11-30 | Fisons Ltd | Preparation of pyrogallol |
JPS5553229A (en) * | 1978-10-13 | 1980-04-18 | Otsuka Chem Co Ltd | Preparation of alkoxyphenol compound |
-
1974
- 1974-12-02 NL NLAANVRAGE7415674,A patent/NL179047C/xx not_active IP Right Cessation
- 1974-12-06 JP JP49141066A patent/JPS5749526B2/ja not_active Expired
- 1974-12-09 DE DE2458191A patent/DE2458191C3/de not_active Expired
- 1974-12-09 FR FR7440244A patent/FR2253729A1/fr active Granted
- 1974-12-10 CA CA215,573A patent/CA1041554A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL179047B (nl) | 1986-02-03 |
CA1041554A (en) | 1978-10-31 |
FR2253729B1 (ja) | 1978-05-05 |
DE2458191C3 (de) | 1978-06-01 |
JPS5749526B2 (ja) | 1982-10-22 |
FR2253729A1 (en) | 1975-07-04 |
JPS50100032A (ja) | 1975-08-08 |
DE2458191B2 (de) | 1977-10-06 |
NL7415674A (nl) | 1975-06-13 |
DE2458191A1 (de) | 1975-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: STAMICARBON B.V. |
|
V1 | Lapsed because of non-payment of the annual fee |