AU6760787A - Method of preparing 1-functionally-substituted-alkylidene-1, 1-diphosphonic acids and mixtures thereof - Google Patents
Method of preparing 1-functionally-substituted-alkylidene-1, 1-diphosphonic acids and mixtures thereofInfo
- Publication number
- AU6760787A AU6760787A AU67607/87A AU6760787A AU6760787A AU 6760787 A AU6760787 A AU 6760787A AU 67607/87 A AU67607/87 A AU 67607/87A AU 6760787 A AU6760787 A AU 6760787A AU 6760787 A AU6760787 A AU 6760787A
- Authority
- AU
- Australia
- Prior art keywords
- alkylidene
- functionally
- mixtures
- substituted
- preparing
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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 Table
- 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 ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
-
- 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 Table
- 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 ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873700772 DE3700772A1 (en) | 1987-01-13 | 1987-01-13 | Process for the preparation of 1-functionally substituted alkylidene-1,1-diphosphonic acids and their mixtures |
DE8804948U DE8804948U1 (en) | 1987-01-13 | 1988-04-14 | Sheath insulation for high voltage conductors |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6760787A true AU6760787A (en) | 1988-07-21 |
AU599950B2 AU599950B2 (en) | 1990-08-02 |
Family
ID=39339877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU67607/87A Ceased AU599950B2 (en) | 1987-01-13 | 1987-01-15 | Method of preparing 1-functionally-substituted-alkylidene-1, 1-diphosphonic acids and mixtures thereof |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU599950B2 (en) |
BE (1) | BE1000075A4 (en) |
DE (2) | DE3700772A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL91362A0 (en) * | 1989-08-20 | 1990-03-19 | Yissum Res Dev Co | Bisphosphonates,process for preparing them and pharmaceutical compositions containing them |
ATE439398T1 (en) | 1997-10-31 | 2009-08-15 | Metabolix Inc | USE OF ORGANIC PHOSPHONIC OR PHOSPHINE ACIDS, OR OF METAL OXIDES OR HYDROXIDES, OR OF CARBOXYLIC ACID SALTS OF A METAL AS HEAT STABILIZERS FOR POLYHYDROXYALKANOATES |
US6410520B2 (en) | 2000-02-01 | 2002-06-25 | The Procter & Gamble Company | Selective crystallization of 3-pyridyl-1-hydroxyethylidene-1, 1-bisphosphonic acid sodium as the hemipentahydrate or monohydrate |
US6562974B2 (en) | 2000-02-01 | 2003-05-13 | The Procter & Gamble Company | Process for making geminal bisphosphonates |
GB0115824D0 (en) * | 2001-06-28 | 2001-08-22 | Rhodia Cons Spec Ltd | Improved solvent systems |
WO2003008425A1 (en) * | 2001-07-16 | 2003-01-30 | Universite Paris 13 | Novel bisphosphonate derivatives, their preparation methods and uses |
ITMI20020908A1 (en) * | 2002-04-29 | 2003-10-29 | Chemi Spa | ALENDRONATE SODIUM PREPARATION PROCESS |
US7038083B2 (en) | 2002-05-17 | 2006-05-02 | Teva Pharmaceutical Industries, Ltd. | Process for making bisphosphonic acids using diluents other than halogenated hydrocarbons |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060546A (en) * | 1961-07-03 | 1977-11-29 | Henkel Kommanditgesellschaft Auf Aktien | Process for the manufacture of acylation products of phosphorous acid |
FR1491248A (en) * | 1965-03-30 | 1967-08-11 | Procter & Gamble | Process for the preparation of organic phosphorus compounds, in particular ethane-1-hydroxy-1, 1-diphosphonic acid |
FR1521962A (en) * | 1966-05-05 | 1968-04-19 | Monsanto Co | Process for the preparation of 1-hydroxy, organo-1, 1-diphosphonic acids and new products thus obtained |
FR1521961A (en) * | 1966-05-05 | 1968-04-19 | Monsanto Co | Process for the preparation of 1-hydroxy, lower alkylidene-1, 1-diphosphonic acids and new products thus obtained |
US3496223A (en) * | 1966-12-19 | 1970-02-17 | Monsanto Co | Process for preparing phosphonic acids |
US3666675A (en) * | 1970-01-21 | 1972-05-30 | Univ Temple | Method for producing luminescence using complex luminescent materials |
BE769136A (en) * | 1970-06-29 | 1971-12-28 | Monsanto Co | PROCESSES FOR THE CONTINUOUS PREPARATION OF 1-HYDROXY, ORGANO-1,1-DIPHOSPHONIC ACIDS AND NEW PRODUCTS THUS OBTAINED |
BE769137A (en) * | 1970-06-29 | 1971-12-28 | Monsanto Co | PROCESS FOR THE PREPARATION OF 1-HYDROXY, ORGANO-1,1- DIPHOSPHONIC ACIDS AND NEW PRODUCTS THEREFORE |
DE2115737C3 (en) * | 1971-03-31 | 1979-11-08 | Henkel Kgaa, 4000 Duesseldorf | Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids |
GB1398844A (en) * | 1971-07-22 | 1975-06-25 | Albright & Wilson | Manufacture of 1-hydroxyethane 1,1-diphosphonic acid |
DD106654A1 (en) * | 1972-10-13 | 1974-06-20 | ||
US3959360A (en) * | 1975-07-31 | 1976-05-25 | Monsanto Company | Process for preparing 1-hydroxy, ethylidene-1,1-diphosphonic acid |
DE2745083C2 (en) * | 1977-10-07 | 1985-05-02 | Henkel KGaA, 4000 Düsseldorf | Hydroxydiphosphonic acids and processes for their preparation |
DE2943498C2 (en) * | 1979-10-27 | 1983-01-27 | Henkel KGaA, 4000 Düsseldorf | Process for the preparation of 3-amino-1-hydroxypropane-1,1-diphosphonic acid |
US4332736A (en) * | 1980-09-22 | 1982-06-01 | Air Products And Chemicals, Inc. | Production of 1-hydroxyalkylidene-1, 1-diphosphonic acid esters |
DD213929A1 (en) * | 1983-02-15 | 1984-09-26 | Piesteritz Stickstoff | PROCESS FOR PREPARING ETHANHYDROXYDIPHOSPHONIC ACID IN THE MIXTURE WITH PHOSPHORIC ACID |
DD222598A1 (en) * | 1983-11-09 | 1985-05-22 | Adw Ddr | PROCESS FOR THE PREPARATION OF 1-AMINO-ALKAN-1,1-BISPHOSPHONESAEURES |
DD224321A1 (en) * | 1984-05-29 | 1985-07-03 | Piesteritz Agrochemie | PROCESS FOR PRODUCING SUBSTITUTED AMINOALKANDIPHOSPHONIC ACID |
IT1196315B (en) * | 1984-10-29 | 1988-11-16 | Gentili Ist Spa | PROCEDURE FOR THE PREPARATION OF DIPHOSPHONIC ACIDS |
DD249482A1 (en) * | 1986-05-30 | 1987-09-09 | Akad Wissenschaften Ddr | PROCESS FOR PREPARING FORMAMIDINOMETHANE-BISPHOSPHONIC ACID AND AMINOMETHANE-BISPHOSPHONIC ACID |
-
1987
- 1987-01-13 DE DE19873700772 patent/DE3700772A1/en not_active Withdrawn
- 1987-01-15 AU AU67607/87A patent/AU599950B2/en not_active Ceased
- 1987-01-16 BE BE8700024A patent/BE1000075A4/en not_active IP Right Cessation
-
1988
- 1988-04-14 DE DE8804948U patent/DE8804948U1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU599950B2 (en) | 1990-08-02 |
BE1000075A4 (en) | 1988-02-02 |
DE8804948U1 (en) | 1988-06-09 |
DE3700772A1 (en) | 1988-07-21 |
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