FR2390379A1 - Procede de preparation de la phosphine - Google Patents

Procede de preparation de la phosphine

Info

Publication number
FR2390379A1
FR2390379A1 FR7814322A FR7814322A FR2390379A1 FR 2390379 A1 FR2390379 A1 FR 2390379A1 FR 7814322 A FR7814322 A FR 7814322A FR 7814322 A FR7814322 A FR 7814322A FR 2390379 A1 FR2390379 A1 FR 2390379A1
Authority
FR
France
Prior art keywords
phosphine
preparation
ammonia
reacted
degrees
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.)
Withdrawn
Application number
FR7814322A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2390379A1 publication Critical patent/FR2390379A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/06—Hydrogen phosphides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention concerne un procédé de préparation de la phosphine. Le procédé selon l'invention est caractérisé en ce que l'on fait réagir du phosphore blanc gazeux avec de la vapeur d'eau à 280-400 degrés C en présence d'ammoniac sur un catalyseur au carbone.
FR7814322A 1977-05-12 1978-05-12 Procede de preparation de la phosphine Withdrawn FR2390379A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721374 DE2721374A1 (de) 1977-05-12 1977-05-12 Verfahren zur herstellung von phosphin

Publications (1)

Publication Number Publication Date
FR2390379A1 true FR2390379A1 (fr) 1978-12-08

Family

ID=6008722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814322A Withdrawn FR2390379A1 (fr) 1977-05-12 1978-05-12 Procede de preparation de la phosphine

Country Status (9)

Country Link
US (1) US4136155A (fr)
BE (1) BE866922A (fr)
CA (1) CA1082879A (fr)
DD (1) DD135475A5 (fr)
DE (1) DE2721374A1 (fr)
FR (1) FR2390379A1 (fr)
GB (1) GB1570868A (fr)
IT (1) IT7849279A0 (fr)
NL (1) NL7805028A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440380B1 (en) * 1998-12-15 2002-08-27 Monsanto Technology, Llc Preparation of phosphorus (I) oxides, phosphorus (III) oxides, and lower hydrides of phosphorus by catalytic reduction of phosphorus (V) oxides
AU2019415246A1 (en) * 2018-12-27 2021-05-27 Nippon Chemical Industrial Co., Ltd. Phosphine for fumigation, method for producing same, and fumigation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682516A (fr) * 1929-01-19 1930-05-28 Pour La Fabrication Et L Emplo Procédé de préparation de l'acide phosphorique et de l'hydrogène par le phosphore et l'eau
FR1352605A (fr) * 1963-04-03 1964-02-14 Albright & Wilson Mfg Ltd Procédé de préparation de phosphine
US3371994A (en) * 1962-04-04 1968-03-05 Hooker Chemical Corp Production of phosphine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682516A (fr) * 1929-01-19 1930-05-28 Pour La Fabrication Et L Emplo Procédé de préparation de l'acide phosphorique et de l'hydrogène par le phosphore et l'eau
US3371994A (en) * 1962-04-04 1968-03-05 Hooker Chemical Corp Production of phosphine
FR1352605A (fr) * 1963-04-03 1964-02-14 Albright & Wilson Mfg Ltd Procédé de préparation de phosphine

Also Published As

Publication number Publication date
IT7849279A0 (it) 1978-05-10
GB1570868A (en) 1980-07-09
US4136155A (en) 1979-01-23
DD135475A5 (de) 1979-05-09
NL7805028A (nl) 1978-11-14
CA1082879A (fr) 1980-08-05
BE866922A (fr) 1978-11-10
DE2721374A1 (de) 1978-11-23

Similar Documents

Publication Publication Date Title
ES8600239A1 (es) Un procedimiento para preparar 4-aminoalquil-2(3h)-indolonas
FR2360553A1 (fr) Compose cyclique ethylenique, procede de preparation de ce compose et utilisation de ce compose pour preparer un ester methylenemalonique
FR2575453B1 (fr) Procede de conversion du monoxyde de carbone par la vapeur d'eau a l'aide d'un catalyseur thioresistant
FR2390379A1 (fr) Procede de preparation de la phosphine
FR2370684A1 (fr) Procede pour la preparation d'un gaz riche en hydrogene
HUT45009A (en) Process for producing retinoyl-chlorides
FR2381733A1 (fr) Procede de preparation de m-bromo-a,a,a-trifluorotoluenes
FR2356661A1 (fr) Procede de preparation de la methyldichlorophosphine
UA8020A1 (uk) Спосіб отримання 2,4-діхлор-5-фторбензойної кислоти
JPS6485985A (en) Synthesis of aminomethylenephosphonoalkylphosphinates
GB2012756A (en) Preparation of 5-arylhydantoins
BR8703641A (pt) Processo de cloracao pelo cloro gasoso de compostos fenolicos
NO158377C (no) Fremgangsmaate for fremstilling av isobutyrylfluorid.
ES8200092A1 (es) Procedimiento para la sintesis de esteres de la n-(4'hidro- xifenil) acetamida con acidos 5-benzoil-1-metilpirrol-2-ace-tico
FR2426677A1 (fr) Procede de preparation de cyanates
JPS52120673A (en) Electric field discharge cathode
FR2373574A1 (fr) Procede de preparation de copolymeres sequences poly-a-methylstyrene-polydiorganosiloxane ameliores
FR2363557A1 (fr) Procede de preparation de 2,3-cycloalcenopyridines
GB1015107A (en) Improvements in or relating to cyclohexylamine sulphamic acid salts
IE780502L (en) 2-aryl-2-[omega-(diisopropylamino) alkyl]-omega-¹(azabicycloalkyl)-alkanamides¹¹-w-(aza-bicycloalkyl)-alkanamides
RO91667B1 (ro) Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraacetic
ES507760A0 (es) Procedimiento de sintesis de 1,1'.difosfaferrocenos .
ES8304530A1 (es) "un metodo para preparar eteres fluorocarbonados".
JPS51140454A (en) Program counter display system for microcomputer
JPS53113264A (en) Method of treating waste acid

Legal Events

Date Code Title Description
RE Withdrawal of published application