The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene

Van Chuc Nguyen; Van Hung Do; Duc Duc Truong; Thi Tien Pham; Phuc Kien Dinh; Tung Lam Vu; Eduardo J. Garcia-Suarez; Anders Riisager; Rasmus Fehrmann; Minh Thang Le

doi:10.1007/s11164-023-05007-5

The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene

Van Chuc Nguyen, Van Hung Do, Duc Duc Truong, Thi Tien Pham, Phuc Kien Dinh, Tung Lam Vu, Eduardo J. Garcia-Suarez, Anders Riisager, Rasmus Fehrmann, Minh Thang Le^*

^*Corresponding author for this work

Hanoi University of Science and Technology

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Triphenylphosphine trisulfonate (TPPTS) is a common used ligand for homogeneous hydroformylation of olefins with Rh complexes. The synthesis of the TPPTS ligand is a rather complex procedure and it is influenced by several factors. In this work, the influence of pH on the synthesis of the TPPTS ligand was thoroughly studied and a neutralization pH of 5.5–6.5 was optimized for a successful synthesis of TPPTS-Cs₃ and TPPTS-Na₃ ligands. The catalytic activity of the corresponding Rh-TPPTS supported ionic liquid-phase (SILP) catalysts with SiO₂ and TiO₂ supports were studied for the continuous, fixed-bed gas-phase hydroformylation of ethylene to propanal. The SILP catalyst with TPPTS-Cs₃ on SiO₂ support exhibited superior catalytic activity compared to a corresponding catalyst with TPPTS-Na₃, while the activity of the latter catalyst was found to be much higher than an analogous catalyst based on TiO₂ support. Combined this clearly emphasizing the importance of both ligand and support characteristics in the SILP hydroformylation system.

Original language	English
Journal	Research on Chemical Intermediates
Volume	49
Issue number	6
Pages (from-to)	2383-2398
ISSN	0922-6168
DOIs	https://doi.org/10.1007/s11164-023-05007-5
Publication status	Published - 2023

Keywords

Hydroformylation of ethylene
Ionic liquid
Supported ionic liquid phase
TiO support
TPPTS ligand

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Nguyen, V. C., Do, V. H., Truong, D. D., Pham, T. T., Dinh, P. K., Vu, T. L., Garcia-Suarez, E. J., Riisager, A., Fehrmann, R., & Le, M. T. (2023). The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene. Research on Chemical Intermediates, 49(6), 2383-2398. https://doi.org/10.1007/s11164-023-05007-5

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title = "The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene",

abstract = "Triphenylphosphine trisulfonate (TPPTS) is a common used ligand for homogeneous hydroformylation of olefins with Rh complexes. The synthesis of the TPPTS ligand is a rather complex procedure and it is influenced by several factors. In this work, the influence of pH on the synthesis of the TPPTS ligand was thoroughly studied and a neutralization pH of 5.5–6.5 was optimized for a successful synthesis of TPPTS-Cs3 and TPPTS-Na3 ligands. The catalytic activity of the corresponding Rh-TPPTS supported ionic liquid-phase (SILP) catalysts with SiO2 and TiO2 supports were studied for the continuous, fixed-bed gas-phase hydroformylation of ethylene to propanal. The SILP catalyst with TPPTS-Cs3 on SiO2 support exhibited superior catalytic activity compared to a corresponding catalyst with TPPTS-Na3, while the activity of the latter catalyst was found to be much higher than an analogous catalyst based on TiO2 support. Combined this clearly emphasizing the importance of both ligand and support characteristics in the SILP hydroformylation system.",

keywords = "Hydroformylation of ethylene, Ionic liquid, Supported ionic liquid phase, TiO support, TPPTS ligand",

author = "Nguyen, {Van Chuc} and Do, {Van Hung} and Truong, {Duc Duc} and Pham, {Thi Tien} and Dinh, {Phuc Kien} and Vu, {Tung Lam} and Garcia-Suarez, {Eduardo J.} and Anders Riisager and Rasmus Fehrmann and Le, {Minh Thang}",

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year = "2023",

doi = "10.1007/s11164-023-05007-5",

language = "English",

volume = "49",

pages = "2383--2398",

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Nguyen, VC, Do, VH, Truong, DD, Pham, TT, Dinh, PK, Vu, TL, Garcia-Suarez, EJ, Riisager, A , Fehrmann, R & Le, MT 2023, 'The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene', Research on Chemical Intermediates, vol. 49, no. 6, pp. 2383-2398. https://doi.org/10.1007/s11164-023-05007-5

The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene. / Nguyen, Van Chuc; Do, Van Hung; Truong, Duc Duc et al.
In: Research on Chemical Intermediates, Vol. 49, No. 6, 2023, p. 2383-2398.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene

AU - Nguyen, Van Chuc

AU - Do, Van Hung

AU - Truong, Duc Duc

AU - Pham, Thi Tien

AU - Dinh, Phuc Kien

AU - Vu, Tung Lam

AU - Garcia-Suarez, Eduardo J.

AU - Riisager, Anders

AU - Fehrmann, Rasmus

AU - Le, Minh Thang

PY - 2023

Y1 - 2023

N2 - Triphenylphosphine trisulfonate (TPPTS) is a common used ligand for homogeneous hydroformylation of olefins with Rh complexes. The synthesis of the TPPTS ligand is a rather complex procedure and it is influenced by several factors. In this work, the influence of pH on the synthesis of the TPPTS ligand was thoroughly studied and a neutralization pH of 5.5–6.5 was optimized for a successful synthesis of TPPTS-Cs3 and TPPTS-Na3 ligands. The catalytic activity of the corresponding Rh-TPPTS supported ionic liquid-phase (SILP) catalysts with SiO2 and TiO2 supports were studied for the continuous, fixed-bed gas-phase hydroformylation of ethylene to propanal. The SILP catalyst with TPPTS-Cs3 on SiO2 support exhibited superior catalytic activity compared to a corresponding catalyst with TPPTS-Na3, while the activity of the latter catalyst was found to be much higher than an analogous catalyst based on TiO2 support. Combined this clearly emphasizing the importance of both ligand and support characteristics in the SILP hydroformylation system.

AB - Triphenylphosphine trisulfonate (TPPTS) is a common used ligand for homogeneous hydroformylation of olefins with Rh complexes. The synthesis of the TPPTS ligand is a rather complex procedure and it is influenced by several factors. In this work, the influence of pH on the synthesis of the TPPTS ligand was thoroughly studied and a neutralization pH of 5.5–6.5 was optimized for a successful synthesis of TPPTS-Cs3 and TPPTS-Na3 ligands. The catalytic activity of the corresponding Rh-TPPTS supported ionic liquid-phase (SILP) catalysts with SiO2 and TiO2 supports were studied for the continuous, fixed-bed gas-phase hydroformylation of ethylene to propanal. The SILP catalyst with TPPTS-Cs3 on SiO2 support exhibited superior catalytic activity compared to a corresponding catalyst with TPPTS-Na3, while the activity of the latter catalyst was found to be much higher than an analogous catalyst based on TiO2 support. Combined this clearly emphasizing the importance of both ligand and support characteristics in the SILP hydroformylation system.

KW - Hydroformylation of ethylene

KW - Ionic liquid

KW - Supported ionic liquid phase

KW - TiO support

KW - TPPTS ligand

UR - https://link.springer.com/article/10.1007/s11164-023-05040-4

U2 - 10.1007/s11164-023-05007-5

DO - 10.1007/s11164-023-05007-5

M3 - Journal article

AN - SCOPUS:85153102412

SN - 0922-6168

VL - 49

SP - 2383

EP - 2398

JO - Research on Chemical Intermediates

JF - Research on Chemical Intermediates

IS - 6

ER -

The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene

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