PL414534A1 - Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them - Google Patents

Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them

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Publication number
PL414534A1
PL414534A1 PL414534A PL41453415A PL414534A1 PL 414534 A1 PL414534 A1 PL 414534A1 PL 414534 A PL414534 A PL 414534A PL 41453415 A PL41453415 A PL 41453415A PL 414534 A1 PL414534 A1 PL 414534A1
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PL
Poland
Prior art keywords
methylene bis
acid
methyl derivative
dimethylene
tetrakisphosphinic
Prior art date
Application number
PL414534A
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Polish (pl)
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PL228889B1 (en
Inventor
Mirosław Soroka
Grzegorz Statkiewicz
Karolina Sługocka
Michał Domański
Piotr Falewicz
Anna Brol
Original Assignee
Politechnika Wrocławska
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Application filed by Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL414534A priority Critical patent/PL228889B1/en
Publication of PL414534A1 publication Critical patent/PL414534A1/en
Publication of PL228889B1 publication Critical patent/PL228889B1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Wynalazek dotyczy kwasu metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)tetrakisfosfinowego i jego 2-metylo pochodnej, przedstawionych wzorem ogólnym 1, w którym R oznacza atom wodoru lub grupę metylową. Kwas metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)tetrakisfosfinowy i jego 2-metylo pochodna, są przeznaczone do stosowania jako substraty do syntez, zwłaszcza kwasu metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)tetrakisfosfinowego i jego 2-metylo pochodnej, a także poliamfolitów zawierających fragmenty strukturalne metylenobis(4,1-cykloheksanoaminy) i kwasu dimetylofosfinowego. Ujawniono również sposób wytwarzania kwasu metylenobis(4,1-cykloheksanodiylnitrilodimetyleno)tetrakisfosfinowego i jego 2-metylo pochodnej, który polega na tym, że metylenobis(4,1-cykloheksanoaminę) (lub jej 2-metylo pochodną) poddaje się reakcji z co najmniej czterema częściami molowymi kwasu fosfinowego i co najmniej czterema częściami molowymi formaldehydu, zawartego w substancji wybranej z grupy formalina, trioksan, paraform, a reakcję prowadzi się w temperaturze poniżej 300 K, w wodzie, aż do przereagowania substratów i utworzenia się produktu.The invention relates to methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative represented by general formula 1, wherein R is a hydrogen atom or a methyl group. Methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative are intended to be used as synthesis substrates, in particular methylene bis (4,1-cyclohexanediylnitrile dimethyldimethylene) tetrakisphosphinic acid and its 2-methyl derivative, as well as polyamidolite fragments methylene bis (4,1-cyclohexanamine) and dimethylphosphinic acid. Also disclosed is a method for producing methylenebis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative, wherein the methylene bis (4,1-cyclohexanamine) (or its 2-methyl derivative) is reacted with at least four mole parts of phosphinic acid and at least four mole parts of formaldehyde contained in a substance selected from the group selected from formalin, trioxane, paraform, and the reaction is carried out at a temperature below 300 K in water until the reactants react and the product forms.

PL414534A 2015-10-28 2015-10-28 Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them PL228889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL414534A PL228889B1 (en) 2015-10-28 2015-10-28 Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL414534A PL228889B1 (en) 2015-10-28 2015-10-28 Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them

Publications (2)

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PL414534A1 true PL414534A1 (en) 2016-12-05
PL228889B1 PL228889B1 (en) 2018-05-30

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PL414534A PL228889B1 (en) 2015-10-28 2015-10-28 Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them

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PL228889B1 (en) 2018-05-30

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