Diels-Alder Reactions of [1]Benzothieno[3,2-b]furan

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Title:Diels-Alder Reactions of [1]Benzothieno[3,2-b]furan
Creators:
Pihera, Pavel
Paleček, Jaroslav
Svoboda, Jiří
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 63, 5, pp. 681-697
Uncontrolled Keywords:Fused heterocycles, Regioselectivity, Dienophiles, Diels-Alder reaction, Aromatization, [1]Benzothieno[3,2-<i>b</i>]furan, NMR spectra

Abstract

[1]Benzothieno[3,2-<i>b</i>]furan reacts with substituted dienes <strong>2</strong> as a dienophile under formation of substituted tetrahydro[1]benzothieno[3,2-<i>b</i>][1]benzofuran derivatives <strong>3-14</strong>. The cycloaddition is <i>endo</i>-stereoselective. Aromatization of the products leads to a series of new fused [1]benzothieno[3,2-<i>b</i>][1]benzofurans <strong>17-24</strong>. The <sup>1</sup>H NMR spectra of the new compounds were fully assigned.

Title:Diels-Alder Reactions of [1]Benzothieno[3,2-b]furan
Creators:
Pihera, Pavel
Paleček, Jaroslav
Svoboda, Jiří
Uncontrolled Keywords:Fused heterocycles, Regioselectivity, Dienophiles, Diels-Alder reaction, Aromatization, [1]Benzothieno[3,2-<i>b</i>]furan, NMR spectra
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:63
Number:5
Page Range:pp. 681-697
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19980681UNSPECIFIED
ID Code:1333
Item Type:Article
Deposited On:06 Feb 2009 17:08
Last Modified:06 Feb 2009 16:08

Citation

Pihera, Pavel; Paleček, Jaroslav; Svoboda, Jiří (1998) Diels-Alder Reactions of [1]Benzothieno[3,2-b]furan. Collection of Czechoslovak Chemical Communications, 63 (5). pp. 681-697. ISSN 0010-0765

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