Ligand accelerated indium(III)-catalyzed asymmetric alkynylation of aldehydes with 2-methyl-3-butyn-2-ol as an ethyne equivalent donor

Shinji Harada; Ryo Takita; Takashi Ohshima; Shigeki Matsunaga; Masakatsu Shibasaki

doi:10.1039/b614958h

Ligand accelerated indium(III)-catalyzed asymmetric alkynylation of aldehydes with 2-methyl-3-butyn-2-ol as an ethyne equivalent donor

Shinji Harada, Ryo Takita, Takashi Ohshima, Shigeki Matsunaga, Masakatsu Shibasaki

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

54 被引用数 (Scopus)

抄録

Indium(III)-catalyzed asymmetric alkynylation of aryl, heteroaryl, alkyl and alkenyl aldehydes with 2-methyl-3-butyn-2-ol as an ethyne equivalent donor was realized, and products were obtained in moderate to good yields (up to 97%) and high enantioselectivities (up to 99% ee) using 2-10 mol% of catalyst.

本文言語	英語
ページ（範囲）	948-950
ページ数	3
ジャーナル	Chemical Communications
号	9
DOI	https://doi.org/10.1039/b614958h
出版ステータス	出版済み - 1月 1 2007
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

触媒
電子材料、光学材料、および磁性材料
セラミックおよび複合材料
化学 (全般)
表面、皮膜および薄膜
金属および合金
材料化学

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10.1039/b614958h

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引用スタイル

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abstract = "Indium(III)-catalyzed asymmetric alkynylation of aryl, heteroaryl, alkyl and alkenyl aldehydes with 2-methyl-3-butyn-2-ol as an ethyne equivalent donor was realized, and products were obtained in moderate to good yields (up to 97%) and high enantioselectivities (up to 99% ee) using 2-10 mol% of catalyst.",

author = "Shinji Harada and Ryo Takita and Takashi Ohshima and Shigeki Matsunaga and Masakatsu Shibasaki",

year = "2007",

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AU - Matsunaga, Shigeki

AU - Shibasaki, Masakatsu

PY - 2007/1/1

Y1 - 2007/1/1

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AB - Indium(III)-catalyzed asymmetric alkynylation of aryl, heteroaryl, alkyl and alkenyl aldehydes with 2-methyl-3-butyn-2-ol as an ethyne equivalent donor was realized, and products were obtained in moderate to good yields (up to 97%) and high enantioselectivities (up to 99% ee) using 2-10 mol% of catalyst.

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