Photochemistry of some heterocyclic compounds
The phototransposition reactions of thiophene- carbonitriles were shown to occur via the intermediate formation and isomerisation of 5-thiabicyclo[2˙1˙0]pent- 2-enes . Thus, irradiation of thiophene-3-carbonitrile in cyclohexane gave 5-thiabieyelo[2˙1˙0]pent-2-ene-2-carbonitrile as the primary photo...
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ndltd-bl.uk-oai-ethos.bl.uk-4604202015-03-19T05:15:05ZPhotochemistry of some heterocyclic compoundsIrving, EdwardDay, A. C.1978The phototransposition reactions of thiophene- carbonitriles were shown to occur via the intermediate formation and isomerisation of 5-thiabicyclo[2˙1˙0]pent- 2-enes . Thus, irradiation of thiophene-3-carbonitrile in cyclohexane gave 5-thiabieyelo[2˙1˙0]pent-2-ene-2-carbonitrile as the primary photochemical product. Further irradiation produced thiophene-2-carbonitrile. The reaction was reversible, Addition of furan to 5-thiabicyclo[2˙1˙0]pent-2-ene-2- carbonitrile yielded a mixture of exo and endo-10,4-oxa thiatetracyclo[5˙2˙1˙0,sup>2,6</sup>˙ 0sup>3,5</sup>]dec-8-ene-2-carbonitrile. These two adducts were similarly formed upon irradiation of either thiophene-2 or 3-carbonitrile in furan.547.135Heterocyclic compounds : PhotochemistryUniversity of Oxfordhttp://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.460420http://ora.ox.ac.uk/objects/uuid:a4b85054-657e-42d9-ba82-b6cc80818722Electronic Thesis or Dissertation |
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547.135 Heterocyclic compounds : Photochemistry |
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547.135 Heterocyclic compounds : Photochemistry Irving, Edward Photochemistry of some heterocyclic compounds |
description |
The phototransposition reactions of thiophene- carbonitriles were shown to occur via the intermediate formation and isomerisation of 5-thiabicyclo[2˙1˙0]pent- 2-enes . Thus, irradiation of thiophene-3-carbonitrile in cyclohexane gave 5-thiabieyelo[2˙1˙0]pent-2-ene-2-carbonitrile as the primary photochemical product. Further irradiation produced thiophene-2-carbonitrile. The reaction was reversible, Addition of furan to 5-thiabicyclo[2˙1˙0]pent-2-ene-2- carbonitrile yielded a mixture of exo and endo-10,4-oxa thiatetracyclo[5˙2˙1˙0,sup>2,6</sup>˙ 0sup>3,5</sup>]dec-8-ene-2-carbonitrile. These two adducts were similarly formed upon irradiation of either thiophene-2 or 3-carbonitrile in furan. |
author2 |
Day, A. C. |
author_facet |
Day, A. C. Irving, Edward |
author |
Irving, Edward |
author_sort |
Irving, Edward |
title |
Photochemistry of some heterocyclic compounds |
title_short |
Photochemistry of some heterocyclic compounds |
title_full |
Photochemistry of some heterocyclic compounds |
title_fullStr |
Photochemistry of some heterocyclic compounds |
title_full_unstemmed |
Photochemistry of some heterocyclic compounds |
title_sort |
photochemistry of some heterocyclic compounds |
publisher |
University of Oxford |
publishDate |
1978 |
url |
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.460420 |
work_keys_str_mv |
AT irvingedward photochemistryofsomeheterocycliccompounds |
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1716740838988447744 |