Scoping the triphasic/PTC conditions for the Juliá-Colonna epoxidation reaction

Tetrahedron Letters

Volumn 45, Issue 26, 2004, Pages 5069-5071

  Geller, Thomas ^a   Krüger, Christa M ^b   Militzer, H Christian ^c  

^a BAYER CROPSCIENCE AG   (Germany)

^b BAYER AG   (Germany)

^c BAYER PHARMA AG   (Germany)

Author keywords

Asymmetric reactions; Asymmetric synthesis; Epoxides; Juli Colonna epoxidation; Peptide; Phase transfer catalysis; Polyamino acid

Indexed keywords

POLYAMINOACID;

ARTICLE; CATALYSIS; CATALYST; CHEMICAL REACTION; ENANTIOMER; EPOXIDATION; FEASIBILITY STUDY; JULIA COLONNA EPOXIDATION REACTION; PHASE TRANSITION; REDUCTION;

DRYAS IULIA;

EID: 2942624114     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.04.189     Document Type: Article

References (13)

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2. Geller T., Gerlach A., Krüger C.M., Militzer H.-C. Chim. Oggi 2003, 21, 6-8; Geller, T.; Gerlach, A.; Krüger, C. M.; Militzer, H.-C. Tetrahedron Lett. 2004, 45, preceding communication. doi:10.1016/j.tetlet.2004. 04.188
3. 4 Due to the initiator used for the preparation of poly-L-Leu type 1, two active centres per molecule were assumed for the calculation of the mol % figures for this catalyst. ht-poly-Leu made using a procedure similar to that described in this article is now available from Fluka (Poly-L-leucine-1, 3-diaminopropane, Prod. no 93197).
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