Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles

Maksim Ošeka; Mariliis Kimm; Sandra Kaabel; Ivar Järving; Kari Rissanen; Tõnis Kanger

doi:10.1021/acs.orglett.6b00291

Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles

Maksim Ošeka, Mariliis Kimm, Sandra Kaabel, Ivar Järving, Kari Rissanen, Tõnis Kanger^*

^*Corresponding author for this work

Not published at Aalto University

Research output: Contribution to journal › Letter › Scientific › peer-review

28 Citations (Scopus)

Abstract

A highly enantioselective organocatalytic [2,3]-rearrangement of oxindole derivatives is presented. The reaction was catalyzed by squaramide, and this provides access to 3-hydroxy 3-substituted oxindoles in high enantiomeric purities.

Original language	English
Pages (from-to)	1358-1361
Number of pages	4
Journal	Organic Letters
Volume	18
Issue number	6
DOIs	https://doi.org/10.1021/acs.orglett.6b00291
Publication status	Published - 18 Mar 2016
MoE publication type	A1 Journal article-refereed

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title = "Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles",

abstract = "A highly enantioselective organocatalytic [2,3]-rearrangement of oxindole derivatives is presented. The reaction was catalyzed by squaramide, and this provides access to 3-hydroxy 3-substituted oxindoles in high enantiomeric purities.",

author = "Maksim O{\v s}eka and Mariliis Kimm and Sandra Kaabel and Ivar J{\"a}rving and Kari Rissanen and T{\~o}nis Kanger",

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T1 - Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles

AU - Ošeka, Maksim

AU - Kimm, Mariliis

AU - Kaabel, Sandra

AU - Järving, Ivar

AU - Rissanen, Kari

AU - Kanger, Tõnis

PY - 2016/3/18

Y1 - 2016/3/18

N2 - A highly enantioselective organocatalytic [2,3]-rearrangement of oxindole derivatives is presented. The reaction was catalyzed by squaramide, and this provides access to 3-hydroxy 3-substituted oxindoles in high enantiomeric purities.

AB - A highly enantioselective organocatalytic [2,3]-rearrangement of oxindole derivatives is presented. The reaction was catalyzed by squaramide, and this provides access to 3-hydroxy 3-substituted oxindoles in high enantiomeric purities.

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DO - 10.1021/acs.orglett.6b00291

M3 - Letter

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SP - 1358

EP - 1361

JO - Organic Letters

JF - Organic Letters

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IS - 6

ER -

Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles

Abstract

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