KR820001078B1 - 알파-클로로-디에틸카르보네이트의 제조방법 - Google Patents
알파-클로로-디에틸카르보네이트의 제조방법 Download PDFInfo
- Publication number
- KR820001078B1 KR820001078B1 KR1019800004891A KR800004891A KR820001078B1 KR 820001078 B1 KR820001078 B1 KR 820001078B1 KR 1019800004891 A KR1019800004891 A KR 1019800004891A KR 800004891 A KR800004891 A KR 800004891A KR 820001078 B1 KR820001078 B1 KR 820001078B1
- Authority
- KR
- South Korea
- Prior art keywords
- diethyl carbonate
- chloro
- alpha
- reaction
- mol
- 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
- 238000000034 method Methods 0.000 title claims description 5
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 30
- 238000005660 chlorination reaction Methods 0.000 claims description 10
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 17
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
- 229910052753 mercury Inorganic materials 0.000 description 8
- 238000000862 absorption spectrum Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 7
- QOPVNWQGBQYBBP-UHFFFAOYSA-N chloroethyl chloroformate Chemical compound CC(Cl)OC(Cl)=O QOPVNWQGBQYBBP-UHFFFAOYSA-N 0.000 description 4
- 238000004508 fractional distillation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 dichlorine compound Chemical class 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004891A KR820001078B1 (ko) | 1980-12-23 | 1980-12-23 | 알파-클로로-디에틸카르보네이트의 제조방법 |
US06/287,641 US4394233A (en) | 1980-12-23 | 1981-07-28 | Process for preparing ethyl α-chloroethyl carbonate |
JP56145592A JPS606934B2 (ja) | 1980-12-23 | 1981-09-17 | α−クロロ−ジエチルカ−ボネ−トの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004891A KR820001078B1 (ko) | 1980-12-23 | 1980-12-23 | 알파-클로로-디에틸카르보네이트의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820001078B1 true KR820001078B1 (ko) | 1982-06-21 |
Family
ID=19218613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800004891A Expired KR820001078B1 (ko) | 1980-12-23 | 1980-12-23 | 알파-클로로-디에틸카르보네이트의 제조방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4394233A (ko) |
JP (1) | JPS606934B2 (ko) |
KR (1) | KR820001078B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL67177A (en) * | 1982-11-04 | 1985-08-30 | Orvet Bv | 1-bromoethyl ethyl carbonate,methods for its preparation and 1-bromoethylchloroformate and 1-bromoethylbromoformate obtained as intermediates |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918478A (en) * | 1954-06-01 | 1959-12-22 | Univ Ohio State Res Found | Vinylene carbonate and methods of preparing it |
US3454597A (en) * | 1966-11-14 | 1969-07-08 | Dow Chemical Co | Cyclic sulfates and their preparation |
-
1980
- 1980-12-23 KR KR1019800004891A patent/KR820001078B1/ko not_active Expired
-
1981
- 1981-07-28 US US06/287,641 patent/US4394233A/en not_active Expired - Fee Related
- 1981-09-17 JP JP56145592A patent/JPS606934B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS606934B2 (ja) | 1985-02-21 |
JPS57109744A (en) | 1982-07-08 |
US4394233A (en) | 1983-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19801223 |
|
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820518 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19820904 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19820930 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19820930 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19850424 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19860627 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19870430 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19880212 Start annual number: 7 End annual number: 12 |
|
PC1801 | Expiration of term |