NOVEL NI(0) CATALYZED INTERACTION OF 1,3-BUTADIENE AND PHENYLISOCYANATE
NOVEL NI(0) CATALYZED INTERACTION OF 1,3-BUTADIENE AND PHENYLISOCYANATE
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DOI：
10.1016/0022-328x(91)83030-8
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发表时间：
1991-06-11
影响因子：
2.3
通讯作者：
SCHROTH, G
中科院分区：
文献类型：
--
作者：
HOBERG, H;BARHAUSEN, D;SCHROTH, G
通过改变（Lig）Ni_（0-）体系和反应条件，由1，3-丁二烯和异氰酸苯酯得到新的催化产物，其中两个、三个或四个1，3-二烯分子与一个异氰酸酯偶联。 产物的结构由H-1和C-13 NMR通过包括2D-INADEQUATE的技术确定。 所报道的反应开辟了以高选择性生产δ-内酰胺或环戊烷羧酸酰苯胺的可能性。 讨论了反应机理。
By varying the (Lig)Ni0-system and the reaction conditions, new catalytic products are obtained from 1,3-butadiene and phenyl isocyanate in which two, three or four 1,3-diene molecules are coupled with one isocyanate. The structures of the products were determined by H-1 and C-13 NMR by techniques including 2D-INADEQUATE. The reported reactions open up the possibility of producing either delta-lactams or cyclopentancarboxylic acid anilides with high selectivity. The reaction mechanisms are discussed.