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PE20171658A1 - ZWITTERIONS DERIVED FROM CARBON DISULFIDE - Google Patents

ZWITTERIONS DERIVED FROM CARBON DISULFIDE

Info

Publication number
PE20171658A1
PE20171658A1 PE2017000100A PE2017000100A PE20171658A1 PE 20171658 A1 PE20171658 A1 PE 20171658A1 PE 2017000100 A PE2017000100 A PE 2017000100A PE 2017000100 A PE2017000100 A PE 2017000100A PE 20171658 A1 PE20171658 A1 PE 20171658A1
Authority
PE
Peru
Prior art keywords
derivatives
polyamines
buffer
carbon disulfide
range
Prior art date
Application number
PE2017000100A
Other languages
Spanish (es)
Inventor
Thomas P Daly
Original Assignee
Thomas P Daly
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US14/447,121 external-priority patent/US20150246879A1/en
Priority claimed from US14/808,389 external-priority patent/US9580385B2/en
Application filed by Thomas P Daly filed Critical Thomas P Daly
Publication of PE20171658A1 publication Critical patent/PE20171658A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C219/00—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C219/02—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C219/04—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C219/06—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having the hydroxy groups esterified by carboxylic acids having the esterifying carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • 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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1654—Compounds containing the structure P(=X)n-X-acyl, P(=X)n-X-heteroatom, P(=X)n-X-CN (X = O, S, Se; n = 0, 1)
    • C07F9/1656—Compounds containing the structure P(=X)n-X-C(=X)- (X = O, S, Se; n = 0, 1)
    • 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
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Se refiere a aminas y derivados de amina que mejoran el intervalo de amortiguacion y/o reducen la quelacion y otras interacciones negativas del amortiguador y el sistema que se amortiguara. La reaccion de aminas o poliaminas con diversas moleculas para formar poliaminas y derivados con pKa diferentes extendera el intervalo de amortiguacion, los derivados que dan como resultado poliaminas que tienen la misma pKa proporcionan una mayor capacidad de amortiguacion. Los derivados que dan como resultado amortiguadores zwitterionicos mejoran el rendimiento ya que permiten un mayor intervalo de estabilidadRefers to amines and amine derivatives that improve the buffer range and / or reduce chelation and other negative interactions of the buffer and the system to be buffered. Reaction of amines or polyamines with various molecules to form polyamines and derivatives with different pKa will extend the buffer range, derivatives resulting in polyamines having the same pKa provide greater buffering capacity. Derivatives that result in zwitterionic dampers improve performance by allowing a greater range of stability

PE2017000100A 2014-07-30 2015-07-30 ZWITTERIONS DERIVED FROM CARBON DISULFIDE PE20171658A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/447,121 US20150246879A1 (en) 2014-02-28 2014-07-30 Carbondisulfide Derived Zwitterions
US14/808,389 US9580385B2 (en) 2014-02-28 2015-07-24 Carbondisulfide derived zwitterions

Publications (1)

Publication Number Publication Date
PE20171658A1 true PE20171658A1 (en) 2017-11-15

Family

ID=55218445

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000100A PE20171658A1 (en) 2014-07-30 2015-07-30 ZWITTERIONS DERIVED FROM CARBON DISULFIDE

Country Status (6)

Country Link
AU (1) AU2015296285B2 (en)
BR (1) BR112016029435B1 (en)
CA (1) CA2955994C (en)
PE (1) PE20171658A1 (en)
WO (1) WO2016019121A2 (en)
ZA (1) ZA201701284B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554108A (en) * 1983-07-26 1985-11-19 Phillips Petroleum Company Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents
US4645661A (en) * 1984-06-29 1987-02-24 St. Jude Children's Research Hospital Method for alleviating cisplatin-induced nephrotoxicity and dithiocarbamate compounds for effecting same
US4702821A (en) * 1985-02-26 1987-10-27 Phillips Petroleum Company Ore flotation and di-alkali metal-di(carboxyalkyl)dithiocarbamate and diammonium-di(carboxyalkyl)dithiocarbamate flotation agents for use therein
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
TW339261B (en) * 1993-12-03 1998-09-01 Sumitomo Chemical Co Dithiocarbonimide derivative, fungicidal/insecticidal/acaricidal agent coniaining said derivative as active ingredient, intermediate for use in production of said derivative and process for producing said derivative from said intermediate
JP2829707B2 (en) * 1994-07-29 1998-12-02 ユニチカ株式会社 Dithiocarbamate aqueous solution having low-temperature stability and method for producing the same
GB201117051D0 (en) * 2011-10-04 2011-11-16 Uni I Oslo Carbonic anhydrase inhibitors
BR112014009561B1 (en) * 2011-10-18 2020-12-08 Cytec Technology Corp collector composition, and method for recovering at least one mineral of value from an ore containing said at least one mineral of value

Also Published As

Publication number Publication date
CA2955994C (en) 2023-01-03
BR112016029435A2 (en) 2018-11-27
WO2016019121A2 (en) 2016-02-04
ZA201701284B (en) 2018-05-30
AU2015296285B2 (en) 2020-03-26
BR112016029435B1 (en) 2022-04-05
AU2015296285A1 (en) 2017-02-02
CA2955994A1 (en) 2016-02-04
WO2016019121A3 (en) 2016-03-24

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