Synthesis of 2,2 `-bipyrroles and 2,2 `-thienylpyrroles from donor-acceptor cyclopropanes and 2-cyanoheteroles

M Yu; G. D. Pantos; J. L. Sessler; B. L. Pagenkopf

doi:10.1021/ol049857h

Synthesis of 2,2 `-bipyrroles and 2,2 `-thienylpyrroles from donor-acceptor cyclopropanes and 2-cyanoheteroles

M Yu, G. D. Pantos, J. L. Sessler, B. L. Pagenkopf

University of Texas

Research output: Contribution to journal › Article › peer-review

79 Citations (SciVal)

Abstract

Two new series of 2,2'-bipyrroles and 2,2'-thienylpyrroles have been prepared by trimethylsilyl trifluoromethanesulfonate (TMSOTf)-mediated reaction of donor-acceptor cyclopropanes with 2-cyanopyrroles and 2-cyanothiophene, respectively. This method opens the door toward a wide variety of unsymmetrical bipyrroles and thienylpyrroles.

Original language	English
Pages (from-to)	1057-1059
Number of pages	3
Journal	Organic Letters
Volume	6
Issue number	6
DOIs	https://doi.org/10.1021/ol049857h
Publication status	Published - 18 Mar 2004

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title = "Synthesis of 2,2 `-bipyrroles and 2,2 `-thienylpyrroles from donor-acceptor cyclopropanes and 2-cyanoheteroles",

abstract = "Two new series of 2,2'-bipyrroles and 2,2'-thienylpyrroles have been prepared by trimethylsilyl trifluoromethanesulfonate (TMSOTf)-mediated reaction of donor-acceptor cyclopropanes with 2-cyanopyrroles and 2-cyanothiophene, respectively. This method opens the door toward a wide variety of unsymmetrical bipyrroles and thienylpyrroles.",

author = "M Yu and Pantos, {G. D.} and Sessler, {J. L.} and Pagenkopf, {B. L.}",

year = "2004",

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journal = "Organic Letters",

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T1 - Synthesis of 2,2 `-bipyrroles and 2,2 `-thienylpyrroles from donor-acceptor cyclopropanes and 2-cyanoheteroles

AU - Yu, M

AU - Pantos, G. D.

AU - Sessler, J. L.

AU - Pagenkopf, B. L.

PY - 2004/3/18

Y1 - 2004/3/18

N2 - Two new series of 2,2'-bipyrroles and 2,2'-thienylpyrroles have been prepared by trimethylsilyl trifluoromethanesulfonate (TMSOTf)-mediated reaction of donor-acceptor cyclopropanes with 2-cyanopyrroles and 2-cyanothiophene, respectively. This method opens the door toward a wide variety of unsymmetrical bipyrroles and thienylpyrroles.

AB - Two new series of 2,2'-bipyrroles and 2,2'-thienylpyrroles have been prepared by trimethylsilyl trifluoromethanesulfonate (TMSOTf)-mediated reaction of donor-acceptor cyclopropanes with 2-cyanopyrroles and 2-cyanothiophene, respectively. This method opens the door toward a wide variety of unsymmetrical bipyrroles and thienylpyrroles.

U2 - 10.1021/ol049857h

DO - 10.1021/ol049857h

M3 - Article

SN - 1523-7060

VL - 6

SP - 1057

EP - 1059

JO - Organic Letters

JF - Organic Letters

IS - 6

ER -

Synthesis of 2,2 `-bipyrroles and 2,2 `-thienylpyrroles from donor-acceptor cyclopropanes and 2-cyanoheteroles

Abstract

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