Azines and imines of 4- and 5-t-Bu-pyrrole-2-aldehyde. A useful synthesis of the aldehydes

Article abstract of DOI:10.1080/00397919408011742

The preparation of 4- and 5-t-Bu-pyrrole-2-aldehyde can be brought about in a high yield and purity using Vilsmeier-Haack type reactions as conclusions to reaction sequences involving a 1-benzenesulfonyl directing group on pyrrole (4-substitution) or the formamidinium salt of pyrrole (5- substitution). Azines/imines were prepared and characterised.

Full text of DOI:10.1080/00397919408011742

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Synthetic Communications: An
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Azines and Imines of 4- and
5-t-Bu-Pyrrole-2-aldehyde.
A Useful Synthesis of the
Aldehydes
Ulrich T. Mueller-Westerhoff a & Gerhard F. Swiegers
a b
a Chemistry Department, University of Connecticut,
U-60, Storrs, CT, 06269-3060, U.S.A.
b Research School of Chemistry, Australian National
University, G. P. O. Box 4, Canberra, A. C. T., 2601,
Australia
Version of record first published: 23 Sep 2006
To cite this article: Ulrich T. Mueller-Westerhoff & Gerhard F. Swiegers (1994): Azines
and Imines of 4- and 5-t-Bu-Pyrrole-2-aldehyde. A Useful Synthesis of the Aldehydes,
Synthetic Communications: An International Journal for Rapid Communication of
Synthetic Organic Chemistry, 24:10, 1389-1393
To link to this article: http://dx.doi.org/10.1080/00397919408011742
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