Palladium-catalyzed synthesis of 2,2-dimethyl-3-pyrrolines from α-aminoallene and aryl iodides

Takanori Shibata; Sho Kadowaki; Kentaro Takagi

doi:10.3987/COM-02-9594

Palladium-catalyzed synthesis of 2,2-dimethyl-3-pyrrolines from α-aminoallene and aryl iodides

Takanori Shibata^*, Sho Kadowaki, Kentaro Takagi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Palladium-catalyzed cyclization of dimethyl-substituted allene possessing amino functionality with aryl iodides efficiently proceeded in the presence of diisopropylethylamine to give 2,2-dimethyl-3-aryl-3-pyrrolines. Under an atmospheric pressure of carbon monoxide, 3-aroyl-3-pyrrolines are provided in good yield.

Original language	English
Pages (from-to)	2261-2266
Number of pages	6
Journal	Heterocycles
Volume	57
Issue number	12
DOIs	https://doi.org/10.3987/COM-02-9594
Publication status	Published - 2002 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry
Pharmacology
Organic Chemistry

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title = "Palladium-catalyzed synthesis of 2,2-dimethyl-3-pyrrolines from α-aminoallene and aryl iodides",

abstract = "Palladium-catalyzed cyclization of dimethyl-substituted allene possessing amino functionality with aryl iodides efficiently proceeded in the presence of diisopropylethylamine to give 2,2-dimethyl-3-aryl-3-pyrrolines. Under an atmospheric pressure of carbon monoxide, 3-aroyl-3-pyrrolines are provided in good yield.",

author = "Takanori Shibata and Sho Kadowaki and Kentaro Takagi",

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AU - Shibata, Takanori

AU - Kadowaki, Sho

AU - Takagi, Kentaro

PY - 2002/12/1

Y1 - 2002/12/1

N2 - Palladium-catalyzed cyclization of dimethyl-substituted allene possessing amino functionality with aryl iodides efficiently proceeded in the presence of diisopropylethylamine to give 2,2-dimethyl-3-aryl-3-pyrrolines. Under an atmospheric pressure of carbon monoxide, 3-aroyl-3-pyrrolines are provided in good yield.

AB - Palladium-catalyzed cyclization of dimethyl-substituted allene possessing amino functionality with aryl iodides efficiently proceeded in the presence of diisopropylethylamine to give 2,2-dimethyl-3-aryl-3-pyrrolines. Under an atmospheric pressure of carbon monoxide, 3-aroyl-3-pyrrolines are provided in good yield.

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DO - 10.3987/COM-02-9594

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JF - Heterocycles

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Palladium-catalyzed synthesis of 2,2-dimethyl-3-pyrrolines from α-aminoallene and aryl iodides

Abstract

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