Published 2002
| Version v1
Journal article
New tungsten carbyne complexes containing triphenylgermyl and triphenylstannyl groups at the carbyne carbon atom, (ButO)3W≡C-EPh3 (E = Ge, Sn)
Creators
- 1. Inst. Metalloorganicheskoj Khimii im. G.A. Razuvaeva RAN, Nizhnij Novgorod (Russian Federation)
Description
New carbyne complexes of tungsten featuring composition (ButO)3W≡C-EPh3 (E = Ge, Sn; But = tertiary butyl; Ph = phenyl) were prepared by interaction of ditungsten hexaalkoxides with functionally substituted acetylenes Ph3EC≡CR (R = ethyl or propyl) in pentane medium at 20 deg C. The yield of products after sublimation treatment made up from 5 to 65.5 %. The substances prepared were characterized by the method of IR spectroscopy and 1H, 13C and 119Sn NMR, their solubility in organic solvents being determined
Abstract (Russian)
Новые карбиновые комплексы вольфрама состава (ButO)3W≡C-EPh3 (E = Ge, Sn; But = третичный бутил; Ph = фенил) получены путем взаимодействия гексаалкоксидов дивольфрама с функционально замещенными ацетиленами Ph3EC≡CR (R = этил или пропил) в среде пентана при 20 град С. Выход продуктов после сублимационной очистки составил от 55 до 65.5 %. Полученные вещества охарактеризованы методами ИК спектроскопии и ЯМР 1Н, 13С и 119Sn, определена их растворимость в органических растворителяхAdditional details
Additional titles
- Original title (Russian)
- Новые карбиновые комплексы вольфрама, содержащие трифенилгермильную и трифенилстаннильную группы у карбинового атома углерода, (Бу
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Khimicheskaya
- Journal Issue
- no.3
- Journal Page Range
- p. 510-511
- ISSN
- 1026-3500
- CODEN
- IASKEA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 34046940
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ALKOXIDES; ALKYNES; CARBON 13; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CHEMICAL REACTION YIELD; GERMANIUM COMPOUNDS; INFRARED SPECTRA; NMR SPECTRA; ORGANOMETALLIC COMPOUNDS; PROTONS; TIN 119; TIN COMPOUNDS; TUNGSTEN COMPOUNDS
- Descriptors DEC
- BARYONS; CARBON ISOTOPES; DAYS LIVING RADIOISOTOPES; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HYDROCARBONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEI; NUCLEONS; ORGANIC COMPOUNDS; RADIOISOTOPES; REFRACTORY METAL COMPOUNDS; SPECTRA; STABLE ISOTOPES; SYNTHESIS; TIN ISOTOPES; TRANSITION ELEMENT COMPOUNDS; YIELDS
Optional Information
- Notes
- 9 refs.