Gold(I)-Catalyzed Enantioselective Carboalkoxylation of Alkynes
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https://figshare.com/articles/dataset/Gold_I_Catalyzed_Enantioselective_Carboalkoxylation_of_Alkynes/2383054
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资源简介：
A highly enantioselective
carboalkoxylation of alkynes catalyzed
by cationic (DTBM-MeO-Biphep)gold(I) complexes is reported. Various
optically active β-alkoxyindanone derivatives were obtained
in good yields with high enantioselectivities. Furthermore, this methodology
was extended to the enantioselective synthesis of 3-methoxycyclopentenones.
The reaction is proposed to proceed through an enantioselective cyclization
of intermediates containing vinylgold(I) and prochiral oxocarbenium
moieties.
创建时间：
2016-02-18
