Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo3O8(OMe)5]-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)2Mo6O20(OMe)2]2

Satoshi Takara; Seiji Ogo; Yoshihito Watanabe; Koji Nishikawa; Isamu Kinoshita; Kiyoshi Isobe

doi:10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C

Direct observation by electrospray ionization mass spectrometry of [CpRhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(CpRh)₂Mo₆O₂₀(OMe)₂]²

Satoshi Takara, Seiji Ogo, Yoshihito Watanabe, Koji Nishikawa, Isamu Kinoshita, Kiyoshi Isobe

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

20 Citations (Scopus)

Abstract

The use of methanol as solvent is essential for the formation of the double-bookshelf-type oxide cluster [(Cp*Rh)₂Mo₆O₂₀(OMe)₂]²- from [{Cp*Rh(μ-Cl)Cl}₂] and four equivalents of [Mo₂O₇]². The reaction proceeds via [Cp*RhMo₃O₈(OMe)₅]^-. The proposed structure for this key intermediate (shown schematically) is supported by electrospray ionization mass spectrometry and labeling experiments with CD₃OD as solvent. Cp* = η⁵-C₅Me₅.

Original language	English
Pages (from-to)	3051-3053
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	38
Issue number	20
DOIs	https://doi.org/10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C
Publication status	Published - Oct 18 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

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10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C

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Takara, S., Ogo, S., Watanabe, Y., Nishikawa, K., Kinoshita, I., & Isobe, K. (1999). Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)₂Mo₆O₂₀(OMe)₂]². Angewandte Chemie - International Edition, 38(20), 3051-3053. https://doi.org/10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C

Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)₂Mo₆O₂₀(OMe)₂]². / Takara, Satoshi; Ogo, Seiji; Watanabe, Yoshihito et al.
In: Angewandte Chemie - International Edition, Vol. 38, No. 20, 18.10.1999, p. 3051-3053.

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

Takara, S, Ogo, S, Watanabe, Y, Nishikawa, K, Kinoshita, I & Isobe, K 1999, 'Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)₂Mo₆O₂₀(OMe)₂]²', Angewandte Chemie - International Edition, vol. 38, no. 20, pp. 3051-3053. https://doi.org/10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C

Takara S, Ogo S, Watanabe Y, Nishikawa K, Kinoshita I, Isobe K. Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)₂Mo₆O₂₀(OMe)₂]². Angewandte Chemie - International Edition. 1999 Oct 18;38(20):3051-3053. doi: 10.1002/(SICI)1521-3773(19991018)38:20<3051::AID-ANIE3051>3.0.CO;2-C

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title = "Direct observation by electrospray ionization mass spectrometry of [Cp*RhMo3O8(OMe)5]-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(Cp*Rh)2Mo6O20(OMe)2]2",

abstract = "The use of methanol as solvent is essential for the formation of the double-bookshelf-type oxide cluster [(Cp*Rh)2Mo6O20(OMe)2]2- from [{Cp*Rh(μ-Cl)Cl}2] and four equivalents of [Mo2O7]2. The reaction proceeds via [Cp*RhMo3O8(OMe)5]-. The proposed structure for this key intermediate (shown schematically) is supported by electrospray ionization mass spectrometry and labeling experiments with CD3OD as solvent. Cp* = η5-C5Me5.",

author = "Satoshi Takara and Seiji Ogo and Yoshihito Watanabe and Koji Nishikawa and Isamu Kinoshita and Kiyoshi Isobe",

year = "1999",

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AU - Takara, Satoshi

AU - Ogo, Seiji

AU - Watanabe, Yoshihito

AU - Nishikawa, Koji

AU - Kinoshita, Isamu

AU - Isobe, Kiyoshi

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N2 - The use of methanol as solvent is essential for the formation of the double-bookshelf-type oxide cluster [(Cp*Rh)2Mo6O20(OMe)2]2- from [{Cp*Rh(μ-Cl)Cl}2] and four equivalents of [Mo2O7]2. The reaction proceeds via [Cp*RhMo3O8(OMe)5]-. The proposed structure for this key intermediate (shown schematically) is supported by electrospray ionization mass spectrometry and labeling experiments with CD3OD as solvent. Cp* = η5-C5Me5.

AB - The use of methanol as solvent is essential for the formation of the double-bookshelf-type oxide cluster [(Cp*Rh)2Mo6O20(OMe)2]2- from [{Cp*Rh(μ-Cl)Cl}2] and four equivalents of [Mo2O7]2. The reaction proceeds via [Cp*RhMo3O8(OMe)5]-. The proposed structure for this key intermediate (shown schematically) is supported by electrospray ionization mass spectrometry and labeling experiments with CD3OD as solvent. Cp* = η5-C5Me5.

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Direct observation by electrospray ionization mass spectrometry of [CpRhMo₃O₈(OMe)₅]^-, a key intermediate in the formation of the double- bookshelf-type oxide cluster [(CpRh)₂Mo₆O₂₀(OMe)₂]²

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