シクロペンタジエニル鉄 ジカルボニル ダイマー 化学特性,用途語,生産方法
外観
淡紫色~暗褐色の結晶又は結晶性粉末
用途
有機合成触媒。
特徴
Fe(CO)2Cpの一つのCOがFe原子間に架橋して二量体を形成,シス体(a) とトランス体(b) が存在,(a) シス体:Fe-Fe 253.1 pm,Fe-C(Cp) 206.9~214.0 pm,Fe-C(末端CO) 172.9,176.0 pm,Fe-C(架橋CO) 190.8~192.5 pm;(b) トランス体:結晶学的分子対称Ci,Fe-Fe 253.3 pm,Fe-C(Cp) 208.3~212.1 pm,Fe-C(末端CO) 174.8 pm,Fe-C(架橋CO) 191


化学的特性
RED-PURPLE TO VERY DARK BROWN CRYSTALLINE POWDER
使用
Cyclopentadienyliron dicarbonyl dimer is a workhorse in organometallic chemistry because it is inexpensive and rugged. It is also used as a pharmaceutical intermediates and chemical research.
主な応用
Cyclopentadienyliron dicarbonyl dimer, 99 is a binuclear metal carbonyl catalyst used in various carbon-carbon bond forming reactions; a free radical initiator; a precursor of alkyl and acyl iron complexes useful in organic synthesis.
一般的な説明
This product has been enhanced for catalytic efficiency.
貯蔵
The reagent is stable to air, unaffected by H2O, and can be stored for long periods of time. Reputed to be very toxic by inhalation and ingestion; avoid breathing of particles or vapors. Use in a fume hood.
参考文献
(a) R.F. Bryan, et al., J. Chem. Soc. A, 1970, 3068, DOI: 10.1039/J19700003068;(b) R.F. Bryan, P.T. Greene, J. Chem. Soc. A, 1970, 3064, DOI: 10.1039/J19700003064.
シクロペンタジエニル鉄 ジカルボニル ダイマー 上流と下流の製品情報
原材料
準備製品