Imaging Science and Photochemistry ›› 1983, Vol. 1 ›› Issue (3): 16-20.DOI: 10.7517/j.issn.1674-0475.1983.03.16

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THE PHOTOCYCLOADDITION BETWEEN 8-METHO-XYPSORALIN AND OLEFINESⅡ REACTIONS OF 8-MOP WITH CYCLOHEXENE AND 2,3-DIHYDRO-γ-PYRAN

AN JING-YI, ZHANG MAN-HUA, MA XI-HAN, JIANG LI-JINO   

  1. Institute of Photographic Chemistry, Academia Sinica
  • Received:1982-01-29 Online:1983-08-20 Published:1983-08-20

Abstract: The photocycloaddition between 8-methoxypsoralin (8-MOP) and cyclohexene has been studied previously.In this paper the photocycloaddition between 8-MOP and 2, 3-dihydro-y-pyran is further studied.The major products of both reactions are sepera-ted and identified, and their stereochemistry assigned.