PL416811A1 - Methylene bis (4,1-cyclohexane-diyl-nitrilodimethylene)-tetrakis-phosphonic acid and its 2-methyl derivative, and method for obtaining them - Google Patents
Methylene bis (4,1-cyclohexane-diyl-nitrilodimethylene)-tetrakis-phosphonic acid and its 2-methyl derivative, and method for obtaining themInfo
- Publication number
- PL416811A1 PL416811A1 PL416811A PL41681116A PL416811A1 PL 416811 A1 PL416811 A1 PL 416811A1 PL 416811 A PL416811 A PL 416811A PL 41681116 A PL41681116 A PL 41681116A PL 416811 A1 PL416811 A1 PL 416811A1
- Authority
- PL
- Poland
- Prior art keywords
- methylene bis
- methyl derivative
- nitrilodimethylene
- diyl
- tetrakis
- Prior art date
Links
- TXUJBXVQAJQOAR-UHFFFAOYSA-N [2-phosphonoethyl-[4-[[4-[phosphono(2-phosphonoethyl)amino]cyclohexyl]methyl]cyclohexyl]amino]phosphonic acid Chemical compound C(C1CCC(CC1)N(CCP(O)(O)=O)P(O)(O)=O)C1CCC(CC1)N(CCP(O)(O)=O)P(O)(O)=O TXUJBXVQAJQOAR-UHFFFAOYSA-N 0.000 title 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 abstract 2
- GXGJIOMUZAGVEH-UHFFFAOYSA-N Chamazulene Chemical group CCC1=CC=C(C)C2=CC=C(C)C2=C1 GXGJIOMUZAGVEH-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 210000003625 skull Anatomy 0.000 abstract 1
Abstract
Ujawniono kwas metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)-tetrakisfosfonowy i jego 2-metylo pochodną o wzorze 1, w którym R oznacza atom wodoru lub grupę metylową. Przedmiot wynalazku przedstawiony jest w przykładach otrzymywania. Kwas metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)tetrakisfosfonowy i jego 2-metylo pochodna, są przeznaczone do stosowania w charakterze specyficznych kompleksonów, w których miejsca chelatujące, czyli grupy aminometylofosfonowe, są osłonięte dużymi hydrofobowymi czaszami w postaci grup cykloheksylowych połączonych mostkiem metylenowym.Methylene bis (4,1-cyclohexanediylnitrile dimethylene) -tetrakisphosphonic acid and its 2-methyl derivative of formula 1 wherein R is a hydrogen atom or a methyl group are disclosed. The subject of the invention is presented in the preparation examples. Methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphonic acid and its 2-methyl derivative are intended to be used as specific complexons in which chelating sites, i.e. aminomethylphosphonic groups, are protected by large hydrophobic skulls in the form of cyclohexyl groups connected by a methylene bridge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL416811A PL233315B1 (en) | 2016-04-11 | 2016-04-11 | Methylene bis (4,1-cyclohexane-diyl-nitrilodimethylene)-tetrakis-phosphonic acid and its 2-methyl derivative, and method for obtaining them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL416811A PL233315B1 (en) | 2016-04-11 | 2016-04-11 | Methylene bis (4,1-cyclohexane-diyl-nitrilodimethylene)-tetrakis-phosphonic acid and its 2-methyl derivative, and method for obtaining them |
Publications (2)
Publication Number | Publication Date |
---|---|
PL416811A1 true PL416811A1 (en) | 2017-01-02 |
PL233315B1 PL233315B1 (en) | 2019-09-30 |
Family
ID=57629116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL416811A PL233315B1 (en) | 2016-04-11 | 2016-04-11 | Methylene bis (4,1-cyclohexane-diyl-nitrilodimethylene)-tetrakis-phosphonic acid and its 2-methyl derivative, and method for obtaining them |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233315B1 (en) |
-
2016
- 2016-04-11 PL PL416811A patent/PL233315B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL233315B1 (en) | 2019-09-30 |
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