Novel Cross‐Conjugated Compounds Derived from Tetraethynylethene

Armen M. Boldi; John Anthony; Carolyn B. Knobler; François Diederich

doi:10.1002/anie.199212401

Novel Cross‐Conjugated Compounds Derived from Tetraethynylethene

Armen M. Boldi, John Anthony, Carolyn B. Knobler, François Diederich

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36 Scopus citations

Abstract

The oxidative coupling of a tetraethynylethene derivative with a single free ethynyl function afforded a silyl‐protected derivative la, which was characterized by an X‐ray structure analysis. It was protodesilylated to the first C₂₀H₆ isomer 1b. Evidence of the expanded π‐electron delocalization in the new cross‐conjugated system comes from UV/VIS spectroscopy. (Figure Presented.)

Original language	English
Pages (from-to)	1240-1242
Number of pages	3
Journal	Angewandte Chemie International Edition in English
Volume	31
Issue number	9
DOIs	https://doi.org/10.1002/anie.199212401
State	Published - Sep 1992

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.199212401

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title = "Novel Cross‐Conjugated Compounds Derived from Tetraethynylethene",

abstract = "The oxidative coupling of a tetraethynylethene derivative with a single free ethynyl function afforded a silyl‐protected derivative la, which was characterized by an X‐ray structure analysis. It was protodesilylated to the first C20H6 isomer 1b. Evidence of the expanded π‐electron delocalization in the new cross‐conjugated system comes from UV/VIS spectroscopy. (Figure Presented.)",

author = "Boldi, {Armen M.} and John Anthony and Knobler, {Carolyn B.} and Fran{\c c}ois Diederich",

year = "1992",

month = sep,

doi = "10.1002/anie.199212401",

language = "English",

volume = "31",

pages = "1240--1242",

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T1 - Novel Cross‐Conjugated Compounds Derived from Tetraethynylethene

AU - Boldi, Armen M.

AU - Anthony, John

AU - Knobler, Carolyn B.

AU - Diederich, François

PY - 1992/9

Y1 - 1992/9

N2 - The oxidative coupling of a tetraethynylethene derivative with a single free ethynyl function afforded a silyl‐protected derivative la, which was characterized by an X‐ray structure analysis. It was protodesilylated to the first C20H6 isomer 1b. Evidence of the expanded π‐electron delocalization in the new cross‐conjugated system comes from UV/VIS spectroscopy. (Figure Presented.)

AB - The oxidative coupling of a tetraethynylethene derivative with a single free ethynyl function afforded a silyl‐protected derivative la, which was characterized by an X‐ray structure analysis. It was protodesilylated to the first C20H6 isomer 1b. Evidence of the expanded π‐electron delocalization in the new cross‐conjugated system comes from UV/VIS spectroscopy. (Figure Presented.)

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M3 - Article

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JF - Angewandte Chemie International Edition in English

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ER -

Novel Cross‐Conjugated Compounds Derived from Tetraethynylethene

Abstract

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