organic nitriles, ArF5CCH, and B(ArF5)3 (ArF5 = C6F5). Compound 19 was synthesized via imide/alkoxyamine exchange from Cp*TiPhC(NiPr)2}(NtBu) and tBuONH2. Reaction of 19 with CS2 and Ar′NCO (Ar′ = 2,6-C6H3iPr2) gave the [2 + 2] cycloaddition products Cp*TiPhC(NiPr)2}SC(S)N(OtBu)} and Cp*TiPhC(NiPr)2}N(OtBu)C(NAr′)O}, respectively, whereas reaction with 2 equiv of TolNCO afforded Cp*TiPhC(NiPr)2}
我们报告的一组4 alkoxyimido复杂的,即的CP *
钛光子晶体(N首次详细反应性研究我PR)2 }(NO吨卜)(19)中,用heterocumulenes,醛,酮,有机腈类中,Ar ˚F 5 CCH和B(
氩˚F 5)3(AR ˚F 5 = C 6 ˚F 5)。化合物19经自CP *
钛光子晶体(N
酰亚胺/烷氧基胺交换合成我PR)2 }(N吨丁基)和吨BuONH 2。反应19与CS 2和Ar'NCO(AR'= 2,6-C 6 H ^ 3我
镨2)得到的[2 + 2]环加成产物的CP *
钛光子晶体(N我PR)2 } SC(S)N(O吨BU)} 1和CP *
钛光子晶体(N我PR)2 } N(O吨BU)C(NAR')O},分别,而使用2当量TolNCO的反应得到的CP *
钛光子晶体(N我
镨)2 } OC(NTol)N(TOL)C(NO吨卜)O}以下环加成挤出和环加成插入步骤的序