Pd-Catalyzed Enantioselective Heck Reaction of Aryl Triflates and Alkynes
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https://figshare.com/articles/dataset/Pd-Catalyzed_Enantioselective_Heck_Reaction_of_Aryl_Triflates_and_Alkynes/11303573
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资源简介:
The first palladium-catalyzed asymmetric Heck reaction
between
aryl triflates and alkynes to give trisubstituted allenes with high
er under mild reaction conditions is described. The key to the success
is the discovery and fine-tuning of the different N-substituents of Xu-Phos, which ensure the enantioselectivity
and reactivity. Synthetic transformation of the chiral allenes with
high chirality transfer was also demonstrated.
创建时间:
2019-11-20



