Macrocyclization of Oxetane Building Blocks with Diazocarbonyl Derivatives under Rhodium(II) Catalysis

Rix, Diane; Ballesteros Garrido, Rafael; Zeghida, Walid; Besnard, Céline; Lacour, Jérôme

doi:10.1002/anie.201102152

Scientific article

English

Macrocyclization of Oxetane Building Blocks with Diazocarbonyl Derivatives under Rhodium(II) Catalysis

ContributorsRix, Diane; Ballesteros Garrido, Rafael; Zeghida, Walid; Besnard, Céline; Lacour, Jérôme

Published inAngewandte Chemie, vol. 50, no. 32, p. 7308-7311

Publication date2011

Abstract

Highly concentrated: The title reaction proceeds to afford a rare type of 15-membered polyether macrocycle in up to 84 % yield (R1=alkyl, alkoxy, O-allyl, OCH2CH2Ph; R2=alkyl, Ph; R3=H, Me, Et). This nontemplated macrocyclization is performed in a single pot under high concentration and precludes the usual polymerization.

Keywords

Diazo compounds
Macrocycles
Oxetanes
Rhodium
Ylides

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Citation (ISO format)

RIX, Diane et al. Macrocyclization of Oxetane Building Blocks with Diazocarbonyl Derivatives under Rhodium(II) Catalysis. In: Angewandte Chemie, 2011, vol. 50, n° 32, p. 7308–7311. doi: 10.1002/anie.201102152

Article (Published version)

Identifiers

PID : unige:16745
DOI : 10.1002/anie.201102152

Journal ISSN1433-7851

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Macrocyclization of Oxetane Building Blocks with Diazocarbonyl Derivatives under Rhodium(II) Catalysis

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