Concepedia

Bifunctional thiourea catalyzed asymmetric Michael addition of anthrone to methyleneindolinones

Huaili Zhao, Mingyan Xiao, Lubin Xu, Liang Wang, Jian Xiao

RSC Advances · 2016 · 13 citations · 55 references

DOI

Concepts

Abstract

Bifunctional thiourea catalyzed asymmetric conjugate addition of anthrones to methyleneindolinones were developed to prepare biologically significant hybrid derivatives of oxindoles and anthrones in high yield, high regioselectivity and stereoselectivity.

References

55

Catalytic Asymmetric Synthesis of Oxindoles Bearing a Tetrasubstituted Stereocenter at the C‐3 Position

Feng Zhou, Yun‐Lin Liu, Jian Zhou · Advanced Synthesis & Catalysis · 2010 · 1.2K citations

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Enantio- and Diastereoselective Michael Reaction of 1,3-Dicarbonyl Compounds to Nitroolefins Catalyzed by a Bifunctional Thiourea

Tomotaka Okino, Yasutaka Hoashi, Tomihiro Furukawa et al. · Journal of the American Chemical Society · 2004 · 1K citations

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Enantio‐ and Diastereoselective Michael Reaction of 1,3‐Dicarbonyl Compounds to Nitroolefins Catalyzed by a Bifunctional Thiourea.

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Recent Advances in Asymmetric Organocatalytic Construction of 3,3′‐Spirocyclic Oxindoles

Liang Hong, Rui Wang · Advanced Synthesis & Catalysis · 2013 · 713 citations · Full text

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Construction of bispirooxindoles containing three quaternary stereocentres in a cascade using a single multifunctional organocatalyst

Bin Tan, Nuno R. Candeias, Carlos F. Barbas · Nature Chemistry · 2011 · 466 citations

, , +13