FR2143363B1 - - Google Patents
Info
- Publication number
- FR2143363B1 FR2143363B1 FR7222734A FR7222734A FR2143363B1 FR 2143363 B1 FR2143363 B1 FR 2143363B1 FR 7222734 A FR7222734 A FR 7222734A FR 7222734 A FR7222734 A FR 7222734A FR 2143363 B1 FR2143363 B1 FR 2143363B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712131555 DE2131555C3 (en) | 1971-06-25 | 1971-06-25 | Process for the preparation of phenyl chloroformate |
| DE19722213408 DE2213408C2 (en) | 1972-03-20 | 1972-03-20 | Process for the preparation of aryl chloroformate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2143363A1 FR2143363A1 (en) | 1973-02-02 |
| FR2143363B1 true FR2143363B1 (en) | 1977-12-23 |
Family
ID=25761326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7222734A Expired FR2143363B1 (en) | 1971-06-25 | 1972-06-23 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5133897B1 (en) |
| AT (1) | AT332380B (en) |
| AU (1) | AU468132B2 (en) |
| BE (1) | BE785446A (en) |
| CA (1) | CA978979A (en) |
| CH (1) | CH586181A5 (en) |
| CS (1) | CS179385B2 (en) |
| DD (1) | DD97882A5 (en) |
| FR (1) | FR2143363B1 (en) |
| GB (1) | GB1400184A (en) |
| IT (1) | IT959950B (en) |
| NL (1) | NL7208416A (en) |
| SU (1) | SU527132A3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906509B (en) | 2009-06-26 | 2018-04-06 | 出光兴产株式会社 | Method for producing bischloroformate compound |
| CN114920650B (en) * | 2022-06-15 | 2024-06-18 | 江西亚太科技发展有限公司 | Gas phase method for separating 4-nitrophenol and 4-nitrophenyl chloroformate |
-
1972
- 1972-06-20 NL NL7208416A patent/NL7208416A/xx active Search and Examination
- 1972-06-21 CS CS437672A patent/CS179385B2/en unknown
- 1972-06-22 CH CH939172A patent/CH586181A5/xx not_active IP Right Cessation
- 1972-06-23 AT AT540772A patent/AT332380B/en not_active IP Right Cessation
- 1972-06-23 JP JP6246372A patent/JPS5133897B1/ja active Pending
- 1972-06-23 AU AU43817/72A patent/AU468132B2/en not_active Expired
- 1972-06-23 FR FR7222734A patent/FR2143363B1/fr not_active Expired
- 1972-06-23 SU SU1802668A patent/SU527132A3/en active
- 1972-06-23 CA CA145,516A patent/CA978979A/en not_active Expired
- 1972-06-23 IT IT2615772A patent/IT959950B/en active
- 1972-06-23 GB GB2959972A patent/GB1400184A/en not_active Expired
- 1972-06-26 DD DD16397272A patent/DD97882A5/xx unknown
- 1972-06-26 BE BE119178A patent/BE785446A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS179385B2 (en) | 1977-10-31 |
| FR2143363A1 (en) | 1973-02-02 |
| BE785446A (en) | 1972-12-27 |
| AU4381772A (en) | 1974-01-03 |
| AU468132B2 (en) | 1976-01-08 |
| CA978979A (en) | 1975-12-02 |
| AT332380B (en) | 1976-09-27 |
| ATA540772A (en) | 1976-01-15 |
| IT959950B (en) | 1973-11-10 |
| JPS5133897B1 (en) | 1976-09-22 |
| GB1400184A (en) | 1975-07-16 |
| CH586181A5 (en) | 1977-03-31 |
| SU527132A3 (en) | 1976-08-30 |
| NL7208416A (en) | 1972-12-28 |
| DD97882A5 (en) | 1973-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |