Tetrahedron Letters

Nitrogen-containing organobases as promoters in the cobalt (II)–Schiff base catalyzed oxidative carbonylation of amines

F Saliu, B Putomatti, B Rindone

文献索引：Saliu, Francesco; Putomatti, Benedetto; Rindone, Bruno Tetrahedron Letters, 2012 , vol. 53, # 28 p. 3590 - 3593

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被引用次数: 3

摘要

The use of organic bases as promoters in the cobalt (II)–Schiff base complex catalyzed oxidative carbonylation of amines was investigated. The generality of the reaction was also studied by submitting different amines to the same procedure and by changing the reaction conditions. Very good yields in the corresponding ureas were achieved in toluene with a catalyst loading of 0.5 mol% and using TBD (1, 5, 7-triazabicyclo [4.4. 0] dec-5-ene) as ...