Practical Synthesis of Dirhodium(II) Tetrakis[N-phthaloyl-(S)-tert-leucinate]

An efficient and reliable procedure for the preparation of dirhodium(II) tetrakis[N-phthaloyl-(S)-tert-leucinate], Rh2(S-PTTL)4, a universally effective catalyst for a range of enantioselective carbene transformations, is described. The N-phthaloylation of (S)-tert-leucine by the method of Bose with...

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Veröffentlicht in:	Chemical & Pharmaceutical Bulletin 2005, Vol.53(10), pp.1366-1368
Hauptverfasser:	Tsutsui, Hideyuki, Abe, Takumi, Nakamura, Seiichi, Anada, Masahiro, Hashimoto, Shunichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis chiral catalyst dirhodium(II) carboxylate Leucine - analogs & derivatives Leucine - chemical synthesis Leucine - chemistry Molecular Structure N-phthaloylation Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Rhodium - chemistry Stereoisomerism tert-leucine
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