Synthesis of 2-indolylphosphines by palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines

Azusa Kondoh; Hideki Yorimitsu; Koichiro Oshima

doi:10.1021/ol1001544

Synthesis of 2-indolylphosphines by palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines

Azusa Kondoh, Hideki Yorimitsu, Koichiro Oshima

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

33 Citations (Scopus)

Abstract

(Figure Presented) Palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines followed by desulfidation affords 3-substituted 2-indolylphosphines. This annulatlon/desulfidation sequential protocol offers a conceptually new approach to bulky heteroarylphosphines.

Original language	English
Pages (from-to)	1476-1479
Number of pages	4
Journal	Organic letters
Volume	12
Issue number	7
DOIs	https://doi.org/10.1021/ol1001544
Publication status	Published - 2010 Apr 2
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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abstract = "(Figure Presented) Palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines followed by desulfidation affords 3-substituted 2-indolylphosphines. This annulatlon/desulfidation sequential protocol offers a conceptually new approach to bulky heteroarylphosphines.",

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AU - Yorimitsu, Hideki

AU - Oshima, Koichiro

PY - 2010/4/2

Y1 - 2010/4/2

N2 - (Figure Presented) Palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines followed by desulfidation affords 3-substituted 2-indolylphosphines. This annulatlon/desulfidation sequential protocol offers a conceptually new approach to bulky heteroarylphosphines.

AB - (Figure Presented) Palladium-catalyzed annulation of 1-alkynylphosphine sulfides with 2-iodoanilines followed by desulfidation affords 3-substituted 2-indolylphosphines. This annulatlon/desulfidation sequential protocol offers a conceptually new approach to bulky heteroarylphosphines.

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