GB1371038A - Production of 1-aminoalkane 1,1-diphosphonic acids - Google Patents
Production of 1-aminoalkane 1,1-diphosphonic acidsInfo
- Publication number
- GB1371038A GB1371038A GB4620671A GB4620671A GB1371038A GB 1371038 A GB1371038 A GB 1371038A GB 4620671 A GB4620671 A GB 4620671A GB 4620671 A GB4620671 A GB 4620671A GB 1371038 A GB1371038 A GB 1371038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- alkyl
- water
- diphosphonic acids
- carboxyalkyl
- 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
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 101100188555 Arabidopsis thaliana OCT6 gene Proteins 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 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
- C07F9/3873—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)
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)
Abstract
1371038 Preparing 1 - aminoalkane - 1,1- diphosphonic acids HENKEL & CIE GmbH 5 Oct 1971 [6 Oct 1970] 46206/71 Heading C2P Diphosphonic acids of the general formula in which R is H, C 1 -C 12 alkyl, a cycloaliphatic group, phenyl, C 7 -C 12 phenylalkyl, pyridyl or carboxyalkyl and may be substituted or further substituted, X is NH 2 or NR 1 R 2 where R 1 and R 2 are C 1 -C 4 alkyl or R 1 and R 2 form a hydrocarbon chain which together with the N atom forms a heterocyclic ring which may optionally contain a further heteroatom are obtained by reacting phosphorous acid with an amide dichloride or dibromide: R<SP>1</SP>CCl 2 X or R<SP>1</SP>CBr 2 X where R<SP>1</SP> is the same as R except that when R is carboxyalkyl R<SP>1</SP> is carbalkoxyalkyl. Specified optional substituents for R and R<SP>1</SP> are alkyl and phenyl (when R<SP>1</SP> is cycloaliphatic) or NO 2 , dialkyl amino, alkoxy and carbalkoxy groups. The reaction may be carried out in the presence of an inert solvent, e.g. CCl 4 , dimethyl formamide, or diethyl ether. The reaction mixture is usually treated with water when the main reaction is complete and water-soluble products of the reaction may then be precipitated by adding a solvent such as acetone, methanol, ethanol or isopropanol. The products are useful for softening water, in bottle washing, for removing deposits from fabrics during washing, and as additives to dyebaths for textiles. Reference has been directed by the Comptroller to Specification 1,267,016.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2048912A DE2048912C3 (en) | 1970-10-06 | 1970-10-06 | Process for the preparation of l-aminoalkane-l-diphosphonic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1371038A true GB1371038A (en) | 1974-10-23 |
Family
ID=5784259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4620671A Expired GB1371038A (en) | 1970-10-06 | 1971-10-05 | Production of 1-aminoalkane 1,1-diphosphonic acids |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS546533B1 (en) |
AT (1) | AT303756B (en) |
BE (1) | BE773507A (en) |
BR (1) | BR7106561D0 (en) |
CH (1) | CH557386A (en) |
DE (1) | DE2048912C3 (en) |
ES (1) | ES395716A1 (en) |
FR (1) | FR2110949A5 (en) |
GB (1) | GB1371038A (en) |
IT (1) | IT941467B (en) |
NL (1) | NL172160C (en) |
SU (1) | SU441709A3 (en) |
YU (1) | YU36976B (en) |
ZA (1) | ZA716662B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232754A1 (en) * | 1981-08-22 | 1984-03-08 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Process for the preparation of N-alkylaminomethanediphosphonic acids |
DE3133308A1 (en) * | 1981-08-22 | 1983-03-17 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Process for the preparation of N-alkylaminomethanediphosphonic acids |
-
1970
- 1970-10-06 DE DE2048912A patent/DE2048912C3/en not_active Expired
-
1971
- 1971-09-06 NL NLAANVRAGE7112246,A patent/NL172160C/en not_active IP Right Cessation
- 1971-10-01 YU YU2488/71A patent/YU36976B/en unknown
- 1971-10-01 SU SU1702535A patent/SU441709A3/en active
- 1971-10-04 BR BR6561/71A patent/BR7106561D0/en unknown
- 1971-10-04 FR FR7135611A patent/FR2110949A5/fr not_active Expired
- 1971-10-05 ZA ZA716662A patent/ZA716662B/en unknown
- 1971-10-05 AT AT860971A patent/AT303756B/en not_active IP Right Cessation
- 1971-10-05 CH CH1449871A patent/CH557386A/en not_active IP Right Cessation
- 1971-10-05 BE BE773507A patent/BE773507A/en unknown
- 1971-10-05 GB GB4620671A patent/GB1371038A/en not_active Expired
- 1971-10-05 ES ES395716A patent/ES395716A1/en not_active Expired
- 1971-10-05 IT IT29515/71A patent/IT941467B/en active
- 1971-10-06 JP JP7861171A patent/JPS546533B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL172160C (en) | 1983-07-18 |
JPS546533B1 (en) | 1979-03-29 |
CH557386A (en) | 1974-12-31 |
YU36976B (en) | 1984-08-31 |
DE2048912C3 (en) | 1980-07-31 |
FR2110949A5 (en) | 1972-06-02 |
IT941467B (en) | 1973-03-01 |
ZA716662B (en) | 1972-06-28 |
DE2048912B2 (en) | 1979-10-31 |
BR7106561D0 (en) | 1973-04-17 |
AT303756B (en) | 1972-12-11 |
NL7112246A (en) | 1972-04-10 |
YU248871A (en) | 1982-06-18 |
DE2048912A1 (en) | 1972-04-13 |
SU441709A3 (en) | 1974-08-30 |
BE773507A (en) | 1972-04-05 |
ES395716A1 (en) | 1973-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |