167113-91-9Relevant academic research and scientific papers
Intramolecular ortho and meta photocycloadditions of 3-alkyl-4-phenoxybut-1-enes
Van Der Eycken, Erik,De Keukeleire, Denis,De Bruyn, Andre
, p. 3573 - 3576 (1995)
Upon irradiation of 3-alkyl-4-phenoxybut-1-enes 1a-d at 254 nm in cyclohexane, ortho and meta photocycloadditions occur. The ortho photocycloadducts rearrange readily, while the meta photocycloaddition involves the 2′,6′-positions of the arene as directed
