Stable antiaromatic 1,4-diazapentalenes: synthesis and oxidation reaction of 2-vinyl- and 2,5-divinyl-1,4-dihydropyrrolo[3,2-b]pyrrole derivatives

Kyosukc Satake; Daizo Nakogc; Masaru Kimura

doi:10.3987/COM-97-8071

Stable antiaromatic 1,4-diazapentalenes: synthesis and oxidation reaction of 2-vinyl- and 2,5-divinyl-1,4-dihydropyrrolo[3,2-b]pyrrole derivatives

Kyosukc Satake, Daizo Nakogc, Masaru Kimura

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6 Citations (Scopus)

Abstract

Stable and isolable 8:1 electrons antiaromatic compounds, 2-vinyl and 2,5-divinyl substituted 1,4-diazapentalenes were synthesized via an oxidation reaction of correspondingly substituted 1,4-dihydro-3,6-di-tert-butylpyrrolo[3,2-b]pyrroles which were prepared by an electrophilic addtion reaction of dimethyl acetylenedicarboxylate (DMAD).

Original language	English
Pages (from-to)	433-436
Number of pages	4
Journal	Heterocycles
Volume	48
Issue number	3
DOIs	https://doi.org/10.3987/COM-97-8071
Publication status	Published - Jan 1 1998

ASJC Scopus subject areas

Analytical Chemistry
Pharmacology
Organic Chemistry

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abstract = "Stable and isolable 8:1 electrons antiaromatic compounds, 2-vinyl and 2,5-divinyl substituted 1,4-diazapentalenes were synthesized via an oxidation reaction of correspondingly substituted 1,4-dihydro-3,6-di-tert-butylpyrrolo[3,2-b]pyrroles which were prepared by an electrophilic addtion reaction of dimethyl acetylenedicarboxylate (DMAD).",

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AU - Satake, Kyosukc

AU - Nakogc, Daizo

AU - Kimura, Masaru

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Stable and isolable 8:1 electrons antiaromatic compounds, 2-vinyl and 2,5-divinyl substituted 1,4-diazapentalenes were synthesized via an oxidation reaction of correspondingly substituted 1,4-dihydro-3,6-di-tert-butylpyrrolo[3,2-b]pyrroles which were prepared by an electrophilic addtion reaction of dimethyl acetylenedicarboxylate (DMAD).

AB - Stable and isolable 8:1 electrons antiaromatic compounds, 2-vinyl and 2,5-divinyl substituted 1,4-diazapentalenes were synthesized via an oxidation reaction of correspondingly substituted 1,4-dihydro-3,6-di-tert-butylpyrrolo[3,2-b]pyrroles which were prepared by an electrophilic addtion reaction of dimethyl acetylenedicarboxylate (DMAD).

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Stable antiaromatic 1,4-diazapentalenes: synthesis and oxidation reaction of 2-vinyl- and 2,5-divinyl-1,4-dihydropyrrolo[3,2-b]pyrrole derivatives

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