Rhodium-Catalyzed Asymmetric Arylation of Allyl Sulfones under the Conditions of Isomerization into Alkenyl Sulfones
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https://figshare.com/articles/dataset/Rhodium_Catalyzed_Asymmetric_Arylation_of_Allyl_Sulfones_under_the_Conditions_of_Isomerization_into_Alkenyl_Sulfones/2187382
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资源简介：
The reaction of 3-sulfolene
with arylboronic acids in the presence
of a chiral diene-rhodium catalyst under highly basic conditions (10
equiv of KOH) gave high yields of 3-arylsulfolanes with high enantioselectivity,
where 3-sulfolene is in equilibration with 2-sulfolene by base-catalyzed
isomerization and the more reactive 2-sulfolene undergoes the rhodium-catalyzed
asymmetric arylation.
创建时间：
2016-02-14
