Pulsed Nd:YAG laser-induced photoreaction of cis,cis-1,3-cyclooctadiene at 266 nm: selective cyclization to cis-bicyclo[4.2.0]oct-7-ene?

Photochemical & Photobiological Sciences Pub Date: 2016-12-07 DOI: 10.1039/C6PP00323K

Abstract

Nanosecond-scale pulsed laser irradiation of cis,cis-1,3-cyclooctadiene via an Nd:YAG laser at 266 nm induced highly selective cyclization of the 1,3-diene moiety to afford cis-bicyclo[4.2.0]oct-7-ene in high yield. The pulsed Nd:YAG laser light is highly monochromatic thereby allowing efficient control of the photoreaction selectivity by controlling the photostationary state.

Graphical abstract: Pulsed Nd:YAG laser-induced photoreaction of cis,cis-1,3-cyclooctadiene at 266 nm: selective cyclization to cis-bicyclo[4.2.0]oct-7-ene
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