A reusable, insoluble polymer-bound bis(oxazoline)(IPB-box) for highly enantioselective heterogeneous cyclopropanation reactions

Alessandro Mandoli; Simonetta Orlandi; Dario Pini; Piero Salvadori

doi:10.1039/B306483B

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A reusable, insoluble polymer-bound bis(oxazoline) (IPB-box) for highly enantioselective heterogeneous cyclopropanation reactions†

Alessandro Mandoli,^a Simonetta Orlandi,^a Dario Pini^a and Piero Salvadori*^a

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* Corresponding authors

^a Dipartimento di Chimica e Chimica Industriale, Via Risorgimento 35, Pisa, Italy
E-mail: psalva@dcci.unipi.it
Fax: +39-050-2219409
Tel: +39-050-2219273

Abstract

A reusable, insoluble polystyrene-supported bis(oxazoline) was developed, affording e.e.s >90% in the heterogeneous enantioselective cyclopropanation of styrene and 1,1-disubstituted alkenes with ethyl diazoacetate.

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Article information

DOI: https://doi.org/10.1039/B306483B
Article type: Communication
Submitted: 09 Jun 2003
Accepted: 04 Aug 2003
First published: 04 Sep 2003

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Chem. Commun., 2003, 2466-2467

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A reusable, insoluble polymer-bound bis(oxazoline) (IPB-box) for highly enantioselective heterogeneous cyclopropanation reactions

A. Mandoli, S. Orlandi, D. Pini and P. Salvadori, Chem. Commun., 2003, 2466 DOI: 10.1039/B306483B

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