KR810000656B1 - 옥살산 에스테르의 제조방법 - Google Patents
옥살산 에스테르의 제조방법 Download PDFInfo
- Publication number
- KR810000656B1 KR810000656B1 KR7800996A KR780000996A KR810000656B1 KR 810000656 B1 KR810000656 B1 KR 810000656B1 KR 7800996 A KR7800996 A KR 7800996A KR 780000996 A KR780000996 A KR 780000996A KR 810000656 B1 KR810000656 B1 KR 810000656B1
- Authority
- KR
- South Korea
- Prior art keywords
- general formula
- oxalic acid
- palladium
- acid esters
- autoclave
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
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)
Abstract
Description
Claims (1)
- 일반식(PdXXI)LLI의 2가 팔라듐 착화물, 일반식(PdL'")n의 영가 팔라듐 착화물 및 일반식 Pdx(CO)yLIVz의 영가 팔라듐 착화물로부터 선택된 팔라듐 착화물 촉매의 존재하에서 50-200℃의 온도하에서 반응시킴을 특징으로 하는 CO의 ROH을 출발물질로 하여 옥살산알킬 또는 아랄킬에스테르의 제조방법.상기 식중 L와 LI은 포스핀이고 X와 XI은 카르복시레이트 리간드이며 n은 2-4이고 L'"는 지방족 또는 방향족 포스핀이고 X와 Y는 1이고 2는 3이며 LIV는 삼차 포스핀이고 R는 알킬 또는 알랄킬임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7800996A KR810000656B1 (ko) | 1978-04-07 | 1978-04-07 | 옥살산 에스테르의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7800996A KR810000656B1 (ko) | 1978-04-07 | 1978-04-07 | 옥살산 에스테르의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810000656B1 true KR810000656B1 (ko) | 1981-06-16 |
Family
ID=19207347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7800996A Expired KR810000656B1 (ko) | 1978-04-07 | 1978-04-07 | 옥살산 에스테르의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810000656B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102250840B1 (ko) | 2019-11-14 | 2021-05-10 | 울산과학대학교 산학협력단 | 두루마리 화장지 자동 인출 장치 |
-
1978
- 1978-04-07 KR KR7800996A patent/KR810000656B1/ko not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102250840B1 (ko) | 2019-11-14 | 2021-05-10 | 울산과학대학교 산학협력단 | 두루마리 화장지 자동 인출 장치 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19780407 |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19790831 Patent event code: PE09021S01D |
|
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19810518 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19810903 |