翻訳と辞書 ・ 1,000 first-class runs before the end of May ・ 1,000 Grams ・ 1,000 Guineas Trial Stakes ・ 1,000 Hours ・ 1,000 Pies ・ 1,000 Places to See Before You Die ・ 1,000 Places to See Before You Die (TV series) ・ 1,000 Places to See in the USA and Canada Before You Die ・ 1,000 Recordings to Hear Before You Die ・ 1,000 Years ・ 1,000 years ・ 1,000,000,000 ・ 1,039/Smoothed Out Slappy Hours ・ 1,1'-Azobis-1,2,3-triazole ・ 1,1'-Bi-2-naphthol ・ 1,1'-Bis(diphenylphosphino)ferrocene ・ 1,1,1,2,2,3,3-Heptachloropropane ・ 1,1,1,2,3,3,3-Heptafluoropropane ・ 1,1,1,2-Tetrachloroethane ・ 1,1,1,2-Tetrachloropropane ・ 1,1,1,2-Tetrafluoroethane ・ 1,1,1,2-Tetrafluoroethane (data page) ・ 1,1,1,3,3,3-Hexafluoropropane ・ 1,1,1-Tribromoethane ・ 1,1,1-Trichloro-2,2,2-trifluoroethane ・ 1,1,1-Trichloroethane ・ 1,1,1-Trifluoroethane ・ 1,1,1-Tris(aminomethyl)ethane ・ 1,1,2,2,3,3-Hexachloropropane ・ 1,1,2,2-Tetrachloroethane
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1,1'-Bis(diphenylphosphino)ferrocene : ウィキペディア英語版 | 1,1'-Bis(diphenylphosphino)ferrocene
|Section2= |Section3= }} 1,1'-Bis(diphenylphosphino)ferrocene, commonly abbreviated dppf, is an organophosphorus compound commonly used as a ligand in homogeneous catalysis. It contains a ferrocene moiety in its backbone, and is related to other bridged diphosphines such as 1,2-bis(diphenylphosphino)ethane (dppe). ==Preparation== This compound is commercially available. It may be prepared by treating dilithioferrocene with chlorodiphenylphosphine: :Fe(C5H4Li)2 + 2 ClPPh2 → Fe(C5H4PPh2)2 + 2 LiCl The dilithiation of ferrocene is easily achieved with ''n''-butyllithium in the presence of TMEDA. Many related ligands can be made in this way. The Fe center is typically not involved in the behavior of the ligand.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「1,1'-Bis(diphenylphosphino)ferrocene」の詳細全文を読む
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