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Paper | Regular issue | Vol 68, No. 10, 2006, pp.2123-2128
Published online, 28th July, 2006
DOI: 10.3987/COM-06-10838
Synthesis of Novel Naphthoquinone Fused Cyclic α-Aminophosphonates

Bin Wang, Zhiwei Miao, You Huang, and Ruyu Chen*

*State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s Republic of China


The synthesis of a novel quinone fused phosphorus heterocycle, 2-phenoxy-3,4-dihydro-2H-naphtho[2,3-e][1,4,2]oxazaphosphinane-5,10-dione- 2-oxides (3a-g), is described for the first time. The products can be obtained easily by one-pot of three-component condensation reaction.