Search Results - "Hebach, Christina"

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  1. 1

    A straightforward approach towards cyclic peptides via ring-closing metathesis--scope and limitations by Kazmaier, Uli, Hebach, Christina, Watzke, Anja, Maier, Sabine, Mues, Heike, Huch, Volker

    Published in Organic & biomolecular chemistry (07-01-2005)
    “…N- and C-terminal diallylated peptides are obtained by several approaches, such as peptide Claisen rearrangement, N- and O- allylation, and the Ugi reaction of…”
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    Via Ugi reactions to conformationally fixed cyclic peptides by Hebach, Christina, Kazmaier, Uli

    “…A simple approach to several cyclopeptidmimetics containing an N-alkylated amino acid was found via a multicomponent reaction followed by a ring-closing…”
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  6. 6

    A straightforward approach towards glycoamino acids and glycopeptides via Pd-catalysed allylic alkylation by Krämer, Katja, Deska, Jan, Hebach, Christina, Kazmaier, Uli

    Published in Organic & biomolecular chemistry (07-01-2009)
    “…Chelated enolates are versatile nucleophiles for palladium-catalysed allylic alkylations. Even with complex allylic substrates the reaction proceed without…”
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  7. 7

    Carboxylate-stabilised sulfur ylides (thetin salts) in asymmetric epoxidation for the synthesis of glycidic acids. Mechanism and implications by Aggarwal, Varinder K, Hebach, Christina

    Published in Organic & biomolecular chemistry (21-04-2005)
    “…The reaction of carboxylate-stabilised sulfur ylides (thetin salts) with aldehydes and ketones has been investigated. Using both achiral and chiral sulfur…”
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  8. 8

    Readily Synthesized Chiral Sulfides as Reagents for Asymmetric Epoxidation by Badine, D. Michael, Hebach, Christina, Aggarwal, Varinder K.

    Published in Chemistry, an Asian journal (18-09-2006)
    “…Chiral oxathianes were designed, synthesized, and successfully used for asymmetric sulfur ylide mediated epoxidation. A considerable emphasis has been placed…”
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