One-Step Synthesis of Nitrogen-Containing Medium-Sized Rings via α-Imino Diazo Intermediates

Medina, Florian; Besnard, Céline; Lacour, Jérôme

doi:10.1021/ol5012532

Scientific article

English

One-Step Synthesis of Nitrogen-Containing Medium-Sized Rings via α-Imino Diazo Intermediates

ContributorsMedina, Florian; Besnard, Céline; Lacour, Jérôme

Published inOrganic letters, vol. 16, no. 12, p. 3232-3235

Publication date2014

Abstract

Eight- and 9-membered dioxazocines and dioxazonines are readily synthesized starting from N-sulfonyl-1,2,3-triazoles in a single-step procedure. A perfect regioselectivity and generally good yields (up to 92%) are obtained under dirhodium catalysis using 1,3-dioxolane and 1,3-dioxane as solvents and reagents.

Affiliation entities

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

Citation (ISO format)

MEDINA, Florian, BESNARD, Céline, LACOUR, Jérôme. One-Step Synthesis of Nitrogen-Containing Medium-Sized Rings via α-Imino Diazo Intermediates. In: Organic letters, 2014, vol. 16, n° 12, p. 3232–3235. doi: 10.1021/ol5012532

Article (Published version)

Identifiers

PID : unige:37985
DOI : 10.1021/ol5012532

Journal ISSN1523-7052

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One-Step Synthesis of Nitrogen-Containing Medium-Sized Rings via α-Imino Diazo Intermediates

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