[go: up one dir, main page]

IT972009B - Metodi di preparazione di composti di fosfonio quaternari - Google Patents

Metodi di preparazione di composti di fosfonio quaternari

Info

Publication number
IT972009B
IT972009B IT1615467A IT1615467A IT972009B IT 972009 B IT972009 B IT 972009B IT 1615467 A IT1615467 A IT 1615467A IT 1615467 A IT1615467 A IT 1615467A IT 972009 B IT972009 B IT 972009B
Authority
IT
Italy
Prior art keywords
quaternar
preparation
methods
phosphonium compounds
phosphonium
Prior art date
Application number
IT1615467A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT972009B publication Critical patent/IT972009B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
    • 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
    • C07F9/54—Quaternary phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic 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)
IT1615467A 1966-05-19 1967-05-16 Metodi di preparazione di composti di fosfonio quaternari IT972009B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6606914A NL6606914A (it) 1966-05-19 1966-05-19

Publications (1)

Publication Number Publication Date
IT972009B true IT972009B (it) 1974-05-20

Family

ID=19796652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1615467A IT972009B (it) 1966-05-19 1967-05-16 Metodi di preparazione di composti di fosfonio quaternari

Country Status (8)

Country Link
AT (1) AT273163B (it)
BE (1) BE698656A (it)
CH (1) CH493565A (it)
DE (1) DE1618741A1 (it)
ES (1) ES340627A1 (it)
GB (1) GB1180667A (it)
IT (1) IT972009B (it)
NL (1) NL6606914A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331008A1 (de) * 1983-08-27 1985-03-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von hydroxybenzylphosphoniumsalzen
NZ237758A (en) * 1990-04-17 1992-12-23 Shell Int Research (phenylalkyl) triphenylphosphonium salt derivatives and fungicidal compositions

Also Published As

Publication number Publication date
BE698656A (it) 1967-11-20
NL6606914A (it) 1967-11-20
GB1180667A (en) 1970-02-11
ES340627A1 (es) 1968-06-01
DE1618741A1 (de) 1971-03-11
CH493565A (de) 1970-07-15
AT273163B (de) 1969-08-11

Similar Documents

Publication Publication Date Title
FI46735C (fi) Foerfarande foer framstaellning av foerstoftningstorkade tvaettmedelskompositioner
SE409327B (sv) Sett for framstellning av homopyrimidazolderivat
FI46455B (fi) Foerfarande foer framstaellning av rekonstituerad tobak
FR1515162A (fr) Stimulateur cardiaque
AT285807B (de) Zahnbürste
AT282068B (de) Zahnpflegemittel
CH449355A (de) Flüssigkeitsgesperrte Stopfbüchse
CH437851A (de) Stereo-Funduskop
FR1523597A (fr) 2-aminobenzimidazoles substitués
AT295107B (de) Fensterbank
IT7827864A0 (it) Preparazione di o-alchilammino-benzofenoni.
FI46525B (fi) Foerfarande foer framstaellning av starkt vidhaeftande och korrosionsbestaendiga belaeggningar
IT972009B (it) Metodi di preparazione di composti di fosfonio quaternari
AT282826B (de) Zahnpflegemittel
AT282067B (de) Zahnpflegemittel
FI44593C (fi) Menetelmä d(-)-pantolaktonin valmistamiseksi
AT285781B (de) Feste Reinigungsmassen
FI43733C (fi) Menetelmä alfa-6-deoksitetrasykliinien valmistamiseksi
CH449920A (de) Rolladen
CH460258A (de) Abdichtmasse
FR1480365A (fr) Parquet
FR1493333A (fr) Brosses
BG15554A3 (bg) Метод за получаване на n-аминоалкил-2-алкокси-5-хало- генбензамиди
IT1107701B (it) Procedimento per la preparazione di composti steroidi
FR1499599A (fr) Pinceau