作者:Arthur J. Ashe、Samir M. Al-Taweel、Christian Drescher、Jeff W. Kampf、Wolfram Klein
DOI:10.1021/om970017z
日期:1997.4.1
The reaction of 1-substituted borepins C6H6BX, where X = Me, Ph, and Cl, with Py3Mo(CO)3 and BF3·OEt2 affords the corresponding borepin molybdenum tricarbonyl complexes. Similar reaction of 1-methoxyborepin affords (C6H6BF)Mo(CO)3. The reaction of (C6H6BCl)Mo(CO)3 with appropriate nucleophiles affords the boron-substituted complexes (C6H6BX)Mo(CO)3, where X = H, OCH3, OH, O1/2, N(iPr)2, N(CH2)5, N(c-C6H11)2
1-取代的硼异氰酸酯C 6 H 6 BX(其中X = Me,Ph和Cl)与Py 3 Mo(CO)3和BF 3 ·OEt 2的反应提供相应的硼异氰酸三羰基钼配合物。1-甲氧基硼异丁烯的类似反应得到(C 6 H 6 BF)Mo(CO)3。(C 6 H 6 BCl)Mo(CO)3与适当的亲核试剂反应,得到硼取代的配合物(C 6 H 6 BX)Mo(CO)3,其中X = H,OCH 3,OH,O 1 / 2,N(iPr)2,N(CH 2)5,N(cC 6 H 11)2和NBnMe。使用1 H NMR,11 B NMR和13 C NMR光谱对所有配合物(C 6 H 6 BX)Mo(CO)3进行了比较。的X射线结构(C 6 H ^ 6 BN(IPR)2)的Mo(CO)3表明,Mo是η 6配位的至约的BN键的环碳原子但不旋转到B.价格(C 6 H 6 BN(iPr)2)Mo(CO)3和(C6 H 6 B