B(C6F5)3‑Catalyzed Synthesis of Benzofused-Siloles
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https://figshare.com/articles/dataset/B_C_sub_6_sub_F_sub_5_sub_sub_3_sub_Catalyzed_Synthesis_of_Benzofused_Siloles/2223526
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资源简介：
The dehydrosilylation of 2-(SiR2H)-biphenyls catalyzed by B(C6F5)3 and a weak base forms silafluorenes with H2 as the only byproduct. Attempts to extend this approach to synthesize siloles derived from 2,2′-bithiophenes and N-Me-2-Ph-indole resulted in competing reactivity, including protodesilylation. B(C6F5)3 also catalyzed the one-pot, two-step formation of silaindenes from aryl-alkynes by alkyne trans-hydrosilylation, followed by an intramolecular Sila-Friedel–Crafts reaction facilitated by a weak base.
创建时间：
2016-02-16
