[ruthenium(II)(η
6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]
2   、                                                                                      
1-(3,5-dimethylbenzyl)-3-(2,3,5,6-tetramethylbenzyl)benzimidazolium chloride                                                                                                                                                              在
                                                                                                                                                                                 Cs
2CO
3                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                                                        以88%的产率得到dichloro-[1-(2,3,5,6-tetramethylbenzyl)-3-(3,5-dimethylbenzyl)benzimidazol-2-ylidene]ruthenium(II)