Citation: Xin Yan WANG, Bao Zhen YAN, Ting WANG. CIDNP Study of Photoinduced[2+2] Cycloadditions (the Paterno-Büchi Coupling) of Arylacetylenes and Quinone[J]. Chinese Chemical Letters, ;2003, 14(3): 270-273. shu

CIDNP Study of Photoinduced[2+2] Cycloadditions (the Paterno-Büchi Coupling) of Arylacetylenes and Quinone

Department of Applied Chemistry, Beijing University of Chemical Technology, Beijing 100029

Received Date: 22 April 2002

CIDNP techniques were applied to study the mechanism of photocycloadditions of 2-chloro-5-methoxybenzoquinone 1 with arylacetylenes 2-5 in benzene-d₆ and acetonitrile-d₆ respectively.
- Paterno-Büchi reaction,
- 1,4-biradicals,
- photo-CIDNP,
- arylacetylenes,
- quinones
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