GB1251778A - - Google Patents
Info
- Publication number
- GB1251778A GB1251778A GB1251778DA GB1251778A GB 1251778 A GB1251778 A GB 1251778A GB 1251778D A GB1251778D A GB 1251778DA GB 1251778 A GB1251778 A GB 1251778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloro
- trichloromethylphenyl
- isocyanate
- trichloromethylphenyl isocyanate
- compound
- 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
- QFLNTNZHBHFKBJ-UHFFFAOYSA-N 2-chloro-1-isocyanato-4-(trichloromethyl)benzene Chemical compound ClC1=CC(C(Cl)(Cl)Cl)=CC=C1N=C=O QFLNTNZHBHFKBJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- OETSPPVLTPINEC-UHFFFAOYSA-N 1-isocyanato-4-(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(N=C=O)C=C1 OETSPPVLTPINEC-UHFFFAOYSA-N 0.000 abstract 1
- YIYBPEDZAUFQLO-UHFFFAOYSA-N 4-amino-3-chlorobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1Cl YIYBPEDZAUFQLO-UHFFFAOYSA-N 0.000 abstract 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate 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 |
|---|---|---|---|
| DE19691947499 DE1947499A1 (de) | 1969-09-19 | 1969-09-19 | Verfahren zur Herstellung von 3-Chlor-4-amino-benzoesaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1251778A true GB1251778A (enrdf_load_stackoverflow) | 1971-10-27 |
Family
ID=5745971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251778D Expired GB1251778A (enrdf_load_stackoverflow) | 1969-09-19 | 1970-08-19 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH535742A (enrdf_load_stackoverflow) |
| DE (1) | DE1947499A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2062379A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1251778A (enrdf_load_stackoverflow) |
-
1969
- 1969-09-19 DE DE19691947499 patent/DE1947499A1/de active Pending
-
1970
- 1970-08-17 CH CH1229370A patent/CH535742A/de not_active IP Right Cessation
- 1970-08-19 GB GB1251778D patent/GB1251778A/en not_active Expired
- 1970-09-18 FR FR7034007A patent/FR2062379A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2062379A5 (enrdf_load_stackoverflow) | 1971-06-25 |
| CH535742A (de) | 1973-04-15 |
| DE1947499A1 (de) | 1971-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |