Room-Temperature Synthesis of Trisubstituted Allenylsilanes via Regioselective C–H Functionalization
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https://figshare.com/articles/dataset/Room_Temperature_Synthesis_of_Trisubstituted_Allenylsilanes_via_Regioselective_C_H_Functionalization/2344117
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资源简介:
A Rh(III)-catalyzed o-C–H bond functionalization-based
allenylation reaction of allenylsilanes 2 with N-methoxybenzamides 1 affords poly-substituted allenylsilanes with a wide range
of attractive functional groups in moderate to excellent yields under
very mild conditions (20 °C, compatible with ambient air and
moisture). Those products may be transformed to different products
with attractive structural features. Careful mechanistic studies suggest
the reaction proceeds via o-rhodation, regioselective
insertion, and β-H elimination.
创建时间:
2016-02-18



