KR900004752A - 2-포스포노 부탄 1.2.4-트리 카복실산 및 이의 알칼리 금속염의 연속 제조 방법 - Google Patents
2-포스포노 부탄 1.2.4-트리 카복실산 및 이의 알칼리 금속염의 연속 제조 방법 Download PDFInfo
- Publication number
- KR900004752A KR900004752A KR1019890012614A KR890012614A KR900004752A KR 900004752 A KR900004752 A KR 900004752A KR 1019890012614 A KR1019890012614 A KR 1019890012614A KR 890012614 A KR890012614 A KR 890012614A KR 900004752 A KR900004752 A KR 900004752A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- alkali metal
- ester
- esters
- phosphonosuccinic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 디알킬포스파이트 및 에텐-1,2-디카복실 산 디알킬 에스테르를 알칼리성 촉매의 존재하에 0 내지 100℃에서 반응시키고, 상기 수득한 포스포노석신 산 테트라알킬 에스테르를 더 정제하거나 농축시키지 않고 알칼리성 촉매의 존재하에 -20 내지 80℃에서 알킬 아크릴레이트와 반응시켜 2-포스포노부탄-1,2,4-트리카복실 산 펜타알킬에스테르를 형성시키고 상기 수득한 펜타알킬 에스테르를 중간물질을 정제하거나 농축시키지 않고 100 내지 150℃에서 산성 가수분해시킴으로써 포스포노석신 산 테트라알킬 에스테르를 제조함을 특징으로 하여, 유리산 형태의 2-포스포노부탄-1,2,4-트리카복실 산, 또는 산 양성자가 디알킬포스파이트, 에텐-1,2-디카복실산 디알킬 에스테르 및 알킬 아크릴레이트로 부터의 알칼리 금속 양이온으로 완전히 또는 부분적으로 치환된 이의 알칼리 금속 염을 연속적으로 제조하는 방법.
- 제1항에 있어서, 알킬 에스테르가 동일하거나 서로 독립적으로 메틸 및 에틸 에스테르인 방법.
- 제1항에 있어서, 알칼리성 촉매가 알칼리 메탄올레이트 또는 알칼리 에탄올레이트인 방법.
- 제1항에 있어서, 포스포노석신 산 테트라알킬 에스테르를 용매 또는 희석제를 가하여 제조하는 방법.
- 제1항에 있어서, 포스포노석신 산 테트라알킬 에스테르와 알킬아크릴레이트의 반응을 용매 또는 희석제를 가하여 수행하는 방법.
- 제4항에 있어서, 용매 또는 희석제가 메탄올 및/또는 에탄올인 방법.
- 제5항에 있어서, 용매 또는 희석제가 메탄올 및/또는 에탄올인 방법.
- 제1항에 있어서, 산성 가수분해가 외부로부터의 산을 전혀 가하지 않는 자체-촉매화인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3829961A DE3829961A1 (de) | 1988-09-03 | 1988-09-03 | Verfahren zur kontinuierlichen herstellung von 2-phosphonobutan-1,2,4-tricarbonsaeure und ihrer alkalimetallsalze |
DEP3829961.5 | 1988-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900004752A true KR900004752A (ko) | 1990-04-12 |
KR0140090B1 KR0140090B1 (ko) | 1998-07-01 |
Family
ID=6362212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890012614A KR0140090B1 (ko) | 1988-09-03 | 1989-09-01 | 2-포스포노부탄-1,2,4-트리카복실산 및 이의 알칼리 금속 염의 연속 제조방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4931586A (ko) |
EP (1) | EP0358022B1 (ko) |
JP (1) | JPH02101087A (ko) |
KR (1) | KR0140090B1 (ko) |
AT (1) | ATE102212T1 (ko) |
CA (1) | CA1331627C (ko) |
DE (2) | DE3829961A1 (ko) |
DK (1) | DK170026B1 (ko) |
ES (1) | ES2061837T3 (ko) |
FI (1) | FI91873C (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4990988A (en) * | 1989-06-09 | 1991-02-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Laterally stacked Schottky diodes for infrared sensor applications |
DE4011379C1 (ko) * | 1990-04-07 | 1991-02-14 | Bayer Ag, 5090 Leverkusen, De | |
DE4027106A1 (de) * | 1990-08-28 | 1992-03-05 | Bayer Ag | Verfahren zur herstellung von alkalimetallsalzen der 2-phosphonobutan-1,2,4-tricarbonsaeure |
DE19519318C2 (de) * | 1995-05-26 | 1997-05-15 | Bayer Ag | Verfahren zur Herstellung von 2-Phosphonobutan-1,2,4-tricarbonsäure und ihrer Alkalimetallsalze |
CN1048988C (zh) * | 1997-09-03 | 2000-02-02 | 巴陵石油化工公司岳阳石油化工总厂 | 一种2-膦酸丁烷-1,2,4-三羧酸的合成方法 |
DE19853561A1 (de) * | 1998-11-20 | 2000-05-25 | Bayer Ag | Stein- und Korrosionsinhibitor |
MX2011012591A (es) * | 2009-05-28 | 2012-04-02 | Metodo para la fabricacion de dialquilfosfitos. | |
PL2435447T3 (pl) * | 2009-05-28 | 2014-08-29 | Straitmark Holding Ag | Sposób wytwarzania dialkilofosforynów |
CN102030777B (zh) * | 2010-11-29 | 2013-05-29 | 青岛大学 | 一种2-膦酸丁烷-1,2,4-三羧酸的生产方法 |
CN102731567B (zh) * | 2012-06-11 | 2015-01-14 | 江阴康爱特化工有限公司 | 间歇法生产2-膦酸基-1,2,4-三羧酸丁烷产品副产氯甲烷的方法 |
CN105601668A (zh) * | 2015-12-24 | 2016-05-25 | 常州大学 | 一种低磷缓蚀阻垢剂pbtca的制备方法 |
CN111875632A (zh) * | 2020-08-26 | 2020-11-03 | 华东理工大学 | 一种通过水解反应制备pbtca的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020101A (en) * | 1970-03-28 | 1977-04-26 | Bayer Aktiengesellschaft | α-Alkyl-phosphonosuccinic acid compounds and sequestering compositions containing them |
US3886205A (en) * | 1970-12-16 | 1975-05-27 | Bayer Ag | 2-Phosphono-butane-1,2,4-tricarboxylic acids |
US3886204A (en) * | 1970-12-16 | 1975-05-27 | Bayer Ag | 2-Phosphono-butane-1,2,3,4-tetracarboxylic acids |
DE2061838C3 (de) * | 1970-12-16 | 1980-06-12 | Bayer Ag, 5090 Leverkusen | 2-Phosphono-butan-1,2-dicarbonsäure-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Mittel |
DE2141982B2 (de) * | 1971-08-21 | 1976-07-15 | Bayer Ag, 5090 Leverkusen | Reinigungs- und desinfektionsmittel |
DE2217692C3 (de) * | 1972-04-13 | 1984-10-18 | Henkel KGaA, 4000 Düsseldorf | Komplexbildner mit mehrwertigen Metallionen |
DE2360797C2 (de) * | 1973-12-06 | 1985-05-23 | Henkel KGaA, 4000 Düsseldorf | Pharmazeutische Präparate |
JPS5188636A (en) * | 1975-01-30 | 1976-08-03 | Joso shokubutsuseiikuyokuseizai | |
DE3108238A1 (de) * | 1981-03-05 | 1982-09-23 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung von alkalimetallsalzen der 1-phosphonopropan-1,2,3-tricarbonsaeure |
-
1988
- 1988-09-03 DE DE3829961A patent/DE3829961A1/de not_active Withdrawn
-
1989
- 1989-08-16 US US07/394,592 patent/US4931586A/en not_active Expired - Lifetime
- 1989-08-19 AT AT89115328T patent/ATE102212T1/de not_active IP Right Cessation
- 1989-08-19 EP EP89115328A patent/EP0358022B1/de not_active Expired - Lifetime
- 1989-08-19 ES ES89115328T patent/ES2061837T3/es not_active Expired - Lifetime
- 1989-08-19 DE DE89115328T patent/DE58907076D1/de not_active Expired - Fee Related
- 1989-08-30 JP JP1221853A patent/JPH02101087A/ja active Pending
- 1989-09-01 FI FI894127A patent/FI91873C/fi not_active IP Right Cessation
- 1989-09-01 KR KR1019890012614A patent/KR0140090B1/ko not_active IP Right Cessation
- 1989-09-01 CA CA000610139A patent/CA1331627C/en not_active Expired - Fee Related
- 1989-09-01 DK DK434989A patent/DK170026B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI894127A0 (fi) | 1989-09-01 |
DK434989D0 (da) | 1989-09-01 |
FI91873B (fi) | 1994-05-13 |
EP0358022B1 (de) | 1994-03-02 |
JPH02101087A (ja) | 1990-04-12 |
DK170026B1 (da) | 1995-05-01 |
ES2061837T3 (es) | 1994-12-16 |
ATE102212T1 (de) | 1994-03-15 |
DE58907076D1 (de) | 1994-04-07 |
EP0358022A2 (de) | 1990-03-14 |
FI91873C (fi) | 1994-08-25 |
EP0358022A3 (en) | 1990-09-19 |
DE3829961A1 (de) | 1990-03-08 |
CA1331627C (en) | 1994-08-23 |
KR0140090B1 (ko) | 1998-07-01 |
FI894127A (fi) | 1990-03-04 |
DK434989A (da) | 1990-03-04 |
US4931586A (en) | 1990-06-05 |
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