Published July 2005 | Version v1
Journal article Metadata-only

Directional synthesis and investigation of structures of coordination-saturated β-diketonate complexes of calcium, strontium, barium

Creators

  • 1. RAN, Inst. Metalloorganicheskoj Khimii im. G.A. Razuvaeva, Nizhnij Novgorod (Russian Federation)

Description

Following the reaction of exchange interaction of alkaline-earth metal (M = Ca, Sr, Ba) anhydrous alkoxy compounds with 1-phenyl-4,4,4-trifluorine-5,5-dimethyl-2,4-hexanedion (H-PTFA) at presence of 15K5 crown-ester one prepared new volatile β-diketonate complexes M(PTFA)2 · 15K5. The products are characterised on the basis of 1H NMR data and IR spectroscopy data. Sublimation of the mentioned complexes in vacuum during 30 min is found to occur without decomposition up to 200 deg C temperature

Abstract (Russian)

По реакции обменного взаимодействия безводных алкоксидов щелочноземельных металлов (M = Ca, Sr, Ba) с 1-фенил-4,4,4-трифтор-5,5-диметил-2,4-гександионом (H-ПТФА) в присутствии краун-эфира 15К5 получены новые летучие β-дикетонатные комплексы М(ПТФА)2 · 15K5. Продукты охарактеризованы данными ЯМР 1Н и ИК спектроскопии. Установлено, что сублимация этих комплексов в вакууме в течение 30 мин проходит без разложения до температуры 200 град С

Additional details

Additional titles

Original title (Russian)
Направленный синтез и исследование строения координационно-насыщенных β-дикетонатных комплексов кальция, стронция и бария

Publishing Information

Journal Title
Doklady Akademii Nauk - Rossijskaya Akademiya Nauk
Journal Volume
403
Journal Issue
2
Journal Page Range
p. 208-211
ISSN
0869-5652
CODEN
DAKNEQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38043032
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL PREPARATION; CROWN ETHERS; INFRARED SPECTRA; KETONES; MOLECULAR STRUCTURE; NMR SPECTRA; ORGANIC FLUORINE COMPOUNDS; PROTONS; STRONTIUM COMPLEXES; SUBLIMATION; VOLATILITY
Descriptors DEC
ALKALINE EARTH METAL COMPLEXES; BARYONS; COMPLEXES; ELEMENTARY PARTICLES; ETHERS; EVAPORATION; FERMIONS; HADRONS; NUCLEONS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; SPECTRA; SYNTHESIS

Optional Information

Notes
7 refs., 3 figs.