Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO2R)(CN)(PMe3) 3] (R= Me, Et, nPr, iPr, nBu, and Bn), through CC bond cleavage of cyanoformates

Yasuhiro Okuda; Takeru Okamoto; Arisa Yamamoto; Jing Li; Kiyohiko Nakajima; Yasushi Nishihara

doi:10.1246/cl.131072

Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO₂R)(CN)(PMe₃) ₃] (R= Me, Et, _nPr, _iPr, _nBu, and Bn), through CC bond cleavage of cyanoformates

Yasuhiro Okuda, Takeru Okamoto, Arisa Yamamoto, Jing Li, Kiyohiko Nakajima, Yasushi Nishihara

Research Institute for Interdisciplinary Science

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Abstract

Alkoxycarbonyl(chloro)(cyano)rhodium(III) complexes mer-[RhCl(CO ₂R)(CN)(PMe₃)₃] (1: R= Me; 2: R= Et; 3: R = _nPr; 4: R = _iPr; 5: R = _nBu; 6: R = Bn) are prepared via oxidative addition of the corresponding cyanoformates to [RhCl(PMe₃)3], derived in situ from [RhCl(cod)]2 and three equivalents of PMe₃ in toluene at 70 °C, and their structures are characterized using NMR (¹H, ¹³C{¹H}, and ³¹P{¹H}) and X-ray diffraction.

Original language	English
Pages (from-to)	417-419
Number of pages	3
Journal	Chemistry Letters
Volume	43
Issue number	4
DOIs	https://doi.org/10.1246/cl.131072
Publication status	Published - 2014

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Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO₂R)(CN)(PMe₃) ₃] (R= Me, Et, _nPr, _iPr, _nBu, and Bn), through CC bond cleavage of cyanoformates. / Okuda, Yasuhiro; Okamoto, Takeru; Yamamoto, Arisa et al.
In: Chemistry Letters, Vol. 43, No. 4, 2014, p. 417-419.

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

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title = "Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO2R)(CN)(PMe3) 3] (R= Me, Et, nPr, iPr, nBu, and Bn), through CC bond cleavage of cyanoformates",

abstract = "Alkoxycarbonyl(chloro)(cyano)rhodium(III) complexes mer-[RhCl(CO 2R)(CN)(PMe3)3] (1: R= Me; 2: R= Et; 3: R = nPr; 4: R = iPr; 5: R = nBu; 6: R = Bn) are prepared via oxidative addition of the corresponding cyanoformates to [RhCl(PMe3)3], derived in situ from [RhCl(cod)]2 and three equivalents of PMe3 in toluene at 70 °C, and their structures are characterized using NMR (1H, 13C{1H}, and 31P{1H}) and X-ray diffraction.",

author = "Yasuhiro Okuda and Takeru Okamoto and Arisa Yamamoto and Jing Li and Kiyohiko Nakajima and Yasushi Nishihara",

year = "2014",

doi = "10.1246/cl.131072",

language = "English",

volume = "43",

pages = "417--419",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Chemical Society of Japan",

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TY - JOUR

T1 - Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO2R)(CN)(PMe3) 3] (R= Me, Et, nPr, iPr, nBu, and Bn), through CC bond cleavage of cyanoformates

AU - Okuda, Yasuhiro

AU - Okamoto, Takeru

AU - Yamamoto, Arisa

AU - Li, Jing

AU - Nakajima, Kiyohiko

AU - Nishihara, Yasushi

PY - 2014

Y1 - 2014

N2 - Alkoxycarbonyl(chloro)(cyano)rhodium(III) complexes mer-[RhCl(CO 2R)(CN)(PMe3)3] (1: R= Me; 2: R= Et; 3: R = nPr; 4: R = iPr; 5: R = nBu; 6: R = Bn) are prepared via oxidative addition of the corresponding cyanoformates to [RhCl(PMe3)3], derived in situ from [RhCl(cod)]2 and three equivalents of PMe3 in toluene at 70 °C, and their structures are characterized using NMR (1H, 13C{1H}, and 31P{1H}) and X-ray diffraction.

AB - Alkoxycarbonyl(chloro)(cyano)rhodium(III) complexes mer-[RhCl(CO 2R)(CN)(PMe3)3] (1: R= Me; 2: R= Et; 3: R = nPr; 4: R = iPr; 5: R = nBu; 6: R = Bn) are prepared via oxidative addition of the corresponding cyanoformates to [RhCl(PMe3)3], derived in situ from [RhCl(cod)]2 and three equivalents of PMe3 in toluene at 70 °C, and their structures are characterized using NMR (1H, 13C{1H}, and 31P{1H}) and X-ray diffraction.

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DO - 10.1246/cl.131072

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JO - Chemistry Letters

JF - Chemistry Letters

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Synthesis, structure, and isomerization of alkoxycarbonyl(chloro)(cyano) rhodium(III) complexes, mer-[RhCl(CO₂R)(CN)(PMe₃) ₃] (R= Me, Et, _nPr, _iPr, _nBu, and Bn), through CC bond cleavage of cyanoformates

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