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On the photocycloaddition of dimethyl acetylenedicarboxylate to benzo(b)thiophene

โœ Scribed by Steven R. Ditto; Paul D. Davis; Douglas C. Neckers

Book ID
104241375
Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
203 KB
Volume
22
Category
Article
ISSN
0040-4039

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๐Ÿ“œ SIMILAR VOLUMES

Photocycloaddition of the cis- and trans
Photocycloaddition of the cis- and trans-2-butenes to dimethyl acetylenedicarboxylate
โœ S. Majeti; V.A. Majeti; C.S. Foote ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 207 KB

The photocycloaddition of dimethyl acetylenedicarboxylate (DMAD) to carbon-carbon multiple bonds to give cyclobutene derivatives has been of considerable interest, and its reactions with aromatic umlecules have been successfully used for the synthesis of cyclooctatetraene derivatives 2 .

The photo-addition of diphenylacetylene
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โœ W.H.F. Sasse; P.J. Collin; D.B. Roberts ๐Ÿ“‚ Article ๐Ÿ“… 1969 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 205 KB

During studies of photo-additions of diphenylacetylene (DPA) to aromatic hydrocarbons we examined the effects of Pyrex-filtered U.V. light on mixtures of DPA and benzo[b]thiophen(l). We now report the formation of two 1:l photo-adducts (I) and (II) in these reactions, and the photo-isomerisation of