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Issue 13, 2018
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1,1′-Binaphthyl-substituted diphosphene: synthesis, structures, and chiral optical properties

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Abstract

1,1′-Binaphthyl-substituted diphosphene 1 possessing a P[double bond, length as m-dash]P double bond and an axially chiral 1,1′-binaphthyl group was synthesized and fully characterized. Diphosphene 1 was prepared as an optically active form and thus is the first example of a chiral diphosphene. The CD spectra of 1 showed apparent circular dichroism in the longer wavelength region, caused by the P[double bond, length as m-dash]P moiety.

Graphical abstract: 1,1′-Binaphthyl-substituted diphosphene: synthesis, structures, and chiral optical properties

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Publication details

The article was received on 02 Feb 2018, accepted on 26 Feb 2018 and first published on 27 Feb 2018


Article type: Communication
DOI: 10.1039/C8DT00441B
Citation: Dalton Trans., 2018,47, 4437-4441
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    1,1′-Binaphthyl-substituted diphosphene: synthesis, structures, and chiral optical properties

    A. Tsurusaki, R. Ura and K. Kamikawa, Dalton Trans., 2018, 47, 4437
    DOI: 10.1039/C8DT00441B

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