Novel reductive coupling cyclization of 1,1-dicyanoalkenes promoted by metallic samarium in aqueous media

DOI: 10.1016/S0040-4039(98)00947-2

Source and publish data:

Tetrahedron Letters p. 5257 - 5260 (1998)

Update date:2022-08-05

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Authors:

Wang, Lei

Zhang, Yongmin

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Article abstract of DOI:10.1016/S0040-4039(98)00947-2

The reductive coupling cyclization of 1,1-dicyanoalkenes was performed with metallic samarium in saturated aqueous NH₄Cl-THF solution at room temperature. Sub-stoichiometric quantities of samarium could be employed and trans-isomer was the majo

Full text of DOI:10.1016/S0040-4039(98)00947-2

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