BE836343A - Procede de preparation de beta-dicetonates d'ytterbium (iii) - Google Patents

Procede de preparation de beta-dicetonates d'ytterbium (iii)

Info

Publication number
BE836343A
BE836343A BE162499A BE162499A BE836343A BE 836343 A BE836343 A BE 836343A BE 162499 A BE162499 A BE 162499A BE 162499 A BE162499 A BE 162499A BE 836343 A BE836343 A BE 836343A
Authority
BE
Belgium
Prior art keywords
dicetonates
beta
iii
ytterbium
preparing
Prior art date
Application number
BE162499A
Other languages
English (en)
Inventor
P Garibaldi
F Calderazzu
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 filed Critical
Publication of BE836343A publication Critical patent/BE836343A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/77—Preparation of chelates of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/92—Ketonic chelates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE162499A 1974-12-10 1975-12-05 Procede de preparation de beta-dicetonates d'ytterbium (iii) BE836343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30337/74A IT1026903B (it) 1974-12-10 1974-12-10 Processo per la preparazione di beta dichetonati di itterbio iii

Publications (1)

Publication Number Publication Date
BE836343A true BE836343A (fr) 1976-06-08

Family

ID=11229560

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162499A BE836343A (fr) 1974-12-10 1975-12-05 Procede de preparation de beta-dicetonates d'ytterbium (iii)

Country Status (11)

Country Link
US (1) US4003937A (fr)
JP (1) JPS5182230A (fr)
BE (1) BE836343A (fr)
DE (1) DE2555556C3 (fr)
DK (1) DK556775A (fr)
FR (1) FR2294159A1 (fr)
GB (1) GB1470730A (fr)
IT (1) IT1026903B (fr)
LU (1) LU73960A1 (fr)
NL (1) NL7514359A (fr)
NO (1) NO754157L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507245A (en) * 1982-06-06 1985-03-26 Hokko Chemical Industry Co., Ltd. Process for the production of a rare earth metal alkoxide
DE102004035129A1 (de) * 2004-07-20 2006-02-16 Lanxess Deutschland Gmbh Herstellung von Ytterbium (III)-ß-diketonaten
RU2335488C1 (ru) * 2007-04-16 2008-10-10 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-производственная компания "АВЕРС" Способ получения безводных ацетилацетонатов тугоплавких металлов
CN110759934A (zh) * 2019-11-29 2020-02-07 湖北大学 超高纯光纤预制棒稀土掺杂试剂的低成本改良制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631081A (en) * 1970-01-19 1971-12-28 Allied Chem Rare earth perfluorotertiarybutoxides containing coordinated ammonia

Also Published As

Publication number Publication date
US4003937A (en) 1977-01-18
DK556775A (da) 1976-06-11
DE2555556B2 (de) 1977-09-08
NO754157L (fr) 1976-06-11
DE2555556C3 (de) 1978-06-08
GB1470730A (en) 1977-04-21
NL7514359A (nl) 1976-06-14
FR2294159B1 (fr) 1978-05-12
JPS5182230A (fr) 1976-07-19
FR2294159A1 (fr) 1976-07-09
LU73960A1 (fr) 1976-07-01
IT1026903B (it) 1978-10-20
DE2555556A1 (de) 1976-06-16

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