FR2295963A1 - Procede pour ameliorer la couleur des esters phosphoriques - Google Patents

Procede pour ameliorer la couleur des esters phosphoriques

Info

Publication number
FR2295963A1
FR2295963A1 FR7538813A FR7538813A FR2295963A1 FR 2295963 A1 FR2295963 A1 FR 2295963A1 FR 7538813 A FR7538813 A FR 7538813A FR 7538813 A FR7538813 A FR 7538813A FR 2295963 A1 FR2295963 A1 FR 2295963A1
Authority
FR
France
Prior art keywords
color
improving
phosphoric esters
phosphoric
esters
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
Application number
FR7538813A
Other languages
English (en)
French (fr)
Other versions
FR2295963B1 (de
Inventor
Silvio Louis Giolito
Stanley Burton Mirviss
Don Keith Worster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 US05/535,888 external-priority patent/US3931366A/en
Priority claimed from US05/535,886 external-priority patent/US3931364A/en
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2295963A1 publication Critical patent/FR2295963A1/fr
Application granted granted Critical
Publication of FR2295963B1 publication Critical patent/FR2295963B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • 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
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • 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
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
FR7538813A 1974-12-23 1975-12-18 Procede pour ameliorer la couleur des esters phosphoriques Granted FR2295963A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/535,888 US3931366A (en) 1974-12-23 1974-12-23 Color improvement of phosphate esters
US05/535,886 US3931364A (en) 1974-12-23 1974-12-23 Color improvement of phosphate esters

Publications (2)

Publication Number Publication Date
FR2295963A1 true FR2295963A1 (fr) 1976-07-23
FR2295963B1 FR2295963B1 (de) 1980-01-11

Family

ID=27064975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538813A Granted FR2295963A1 (fr) 1974-12-23 1975-12-18 Procede pour ameliorer la couleur des esters phosphoriques

Country Status (7)

Country Link
JP (1) JPS5537998B2 (de)
AU (1) AU500008B2 (de)
BR (1) BR7508476A (de)
DE (1) DE2555379A1 (de)
FR (1) FR2295963A1 (de)
GB (1) GB1536566A (de)
NL (1) NL7514711A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004588B1 (de) * 1997-06-06 2003-10-29 Daihachi Chemical Industry Co., Ltd. Verfahren zur herstellung von phosphorsäureester-verbindungen
WO2001066552A1 (en) * 2000-03-03 2001-09-13 Akzo Nobel N.V. Benzofuranone stabilization of phosphate esters

Also Published As

Publication number Publication date
AU8743475A (en) 1977-06-16
FR2295963B1 (de) 1980-01-11
JPS5188944A (de) 1976-08-04
AU500008B2 (en) 1979-05-10
BR7508476A (pt) 1976-08-24
GB1536566A (en) 1978-12-20
JPS5537998B2 (de) 1980-10-01
NL7514711A (nl) 1976-06-25
DE2555379A1 (de) 1976-06-24

Similar Documents

Publication Publication Date Title
RO84021A (ro) Procedeu pentru prepararea esterilor metilici au unor n-fenilfuranoilanilide
RO68184A (ro) Procedeu de preparare a unor acizi benzil-fenoxi-alcan-carboxilici
RO68142A (ro) Procedeu pentru prepararea unor 4-fenilpiperidine
RO65454A (ro) Procedeu pentru prepararea unor calcone substituite
RO68881A (ro) Procedeu de preparare a anhidridelor olefin-succinice
BE828672A (fr) Procede de preparation du butyne-diol
RO66914A (ro) Procedeu pentru prepararea de pirido-benzodiazepinone
RO72434A (ro) Procedeu pentru prepararea unor tiolcarbamati
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
FR2281928A1 (fr) Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees
RO72708A (ro) Procedeu de preparare a perclormetilnercaptanului
FR2282417A1 (fr) Procede de preparation continue du 2-ethylhexanol
RO63021A (fr) Procede pour la preparation des 3-fluorcephalosporines
RO64281A (fr) Procede pour la preparation des 6-methyle-8-methylergolines substituees
RO75383A (ro) Procedeu de preparare a unor esteri stercizi
RO68749A (ro) Procedeu pentru prepararea 2-aminoimidazolilor
RO66020A (ro) Procedeu pentru prepararea unor 3-piperazinoizochinoline
FR2295963A1 (fr) Procede pour ameliorer la couleur des esters phosphoriques
RO63024A (fr) Procede pour la preparation des esters triazolothiophosphoniques
FR2295962A1 (fr) Procede pour ameliorer la couleur des esters phosphoriques
BE824730A (fr) Procede pour la preparation de cyclopentandiones
RO65455A (fr) Procede pour la preparation du 6-chlore-2-chloremeprocede de preparation du 6-chlore-2-chloremethyle-4-phenylequinazolines-3-oxyde thyle-4-phenylquinazoline-3-oxyde
RO62750A (fr) Procede pour la preparation des esters alpha-anilline-carboxyliques
BE832980A (fr) Procede pour la preparation de cyclobutanones
FR2275467A1 (fr) Procede de preparation de 1-aminomethyltriazolobenzodiazepines

Legal Events

Date Code Title Description
ST Notification of lapse