A convenient method for the synthesis of protic 2-(tertiary phosphino)-1-amines and Their Cp*RuCl complexes

Masato Ito; Akihide Osaku; Chika Kobayashi; Akira Shiibashi; Takao Ikariya

doi:10.1021/om801042b

A convenient method for the synthesis of protic 2-(tertiary phosphino)-1-amines and Their Cp*RuCl complexes

Masato Ito, Akihide Osaku, Chika Kobayashi, Akira Shiibashi, Takao Ikariya

研究成果: Contribution to journal › Article › 査読

36 被引用数 (Scopus)

抄録

A variety of protic 2-(tertiary phosphino)-1-amines (R₂PCH ₂CHR'NHR", P̃NH) have been prepared from 2-oxazolidinones and secondary phosphines using a newly developed acid-promoted decarboxylatie C-P bond formation reaction. Treatment of the resulting chiral P̃NH compounds with Cp*RuCl(isoprene) in CH₂CI₂ smoothly furnished chiral Cp*RuCl(P-NH) complexes with a typical three-legged piano-stool structure, which prove to be excellent catalyst precursors for asymmetric reactions, including the isomerization of allylic alcohols and hydrogenation of imides.

本文言語	英語
ページ（範囲）	390-393
ページ数	4
ジャーナル	Organometallics
巻	28
号	2
DOI	https://doi.org/10.1021/om801042b
出版ステータス	出版済み - 1 26 2009
外部発表	はい

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

文献へのアクセス

10.1021/om801042b

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引用スタイル

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abstract = "A variety of protic 2-(tertiary phosphino)-1-amines (R2PCH 2CHR'NHR{"}, {\~P}NH) have been prepared from 2-oxazolidinones and secondary phosphines using a newly developed acid-promoted decarboxylatie C-P bond formation reaction. Treatment of the resulting chiral {\~P}NH compounds with Cp*RuCl(isoprene) in CH2CI2 smoothly furnished chiral Cp*RuCl(P-NH) complexes with a typical three-legged piano-stool structure, which prove to be excellent catalyst precursors for asymmetric reactions, including the isomerization of allylic alcohols and hydrogenation of imides.",

author = "Masato Ito and Akihide Osaku and Chika Kobayashi and Akira Shiibashi and Takao Ikariya",

year = "2009",

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T1 - A convenient method for the synthesis of protic 2-(tertiary phosphino)-1-amines and Their Cp*RuCl complexes

AU - Ito, Masato

AU - Osaku, Akihide

AU - Kobayashi, Chika

AU - Shiibashi, Akira

AU - Ikariya, Takao

PY - 2009/1/26

Y1 - 2009/1/26

N2 - A variety of protic 2-(tertiary phosphino)-1-amines (R2PCH 2CHR'NHR", P̃NH) have been prepared from 2-oxazolidinones and secondary phosphines using a newly developed acid-promoted decarboxylatie C-P bond formation reaction. Treatment of the resulting chiral P̃NH compounds with Cp*RuCl(isoprene) in CH2CI2 smoothly furnished chiral Cp*RuCl(P-NH) complexes with a typical three-legged piano-stool structure, which prove to be excellent catalyst precursors for asymmetric reactions, including the isomerization of allylic alcohols and hydrogenation of imides.

AB - A variety of protic 2-(tertiary phosphino)-1-amines (R2PCH 2CHR'NHR", P̃NH) have been prepared from 2-oxazolidinones and secondary phosphines using a newly developed acid-promoted decarboxylatie C-P bond formation reaction. Treatment of the resulting chiral P̃NH compounds with Cp*RuCl(isoprene) in CH2CI2 smoothly furnished chiral Cp*RuCl(P-NH) complexes with a typical three-legged piano-stool structure, which prove to be excellent catalyst precursors for asymmetric reactions, including the isomerization of allylic alcohols and hydrogenation of imides.

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