Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone

Florentina Neaţu; Kostas Triantafyllidis; Jean Pierre Genêt; Véronique Michelet; Vasile I. Pârvulescu

doi:10.1016/S0167-2991(08)80069-9

Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone

Florentina Neaţu^*, Kostas Triantafyllidis, Jean Pierre Genêt, Véronique Michelet, Vasile I. Pârvulescu

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

6 Scopus citations

Abstract

Well defined Zn₂Al-NO₃/CO₃ and Zn₂Ga-NO₃/CO₃ LDH were prepared using typical procedures starting from Zn(NO₃)₂, Al(NO₃)₃ and Ga(NO₃)₃. Rh-TPPTS complex was prepared by simple complexation of a Rh precursor [Rh(cod)Cl]2 and TPPTS (3,3′,″-phosphanetriyl benzenesulfonic acid) in water. The heterogeneization of the Rh-TPPTS complex was performed by anionic exchange between Rh-complex and Zn₂Al-NO₃/CO₃ or Zn₂Ga-NO₃/CO₃ LDH supports. The catalysts structures and the chemical composition were confirmed by XRD analysis, XPS and DRIFT spectroscopy. Triphenylphosphane-substituted Rh heterogeneous catalysts showed good catalytic activity and selectivity in the cycloisomerization of functionalized acetylenic acids.

Original language	English
Title of host publication	Zeolites and related materials
Subtitle of host publication	Trends, targets and challenges
Pages	1057-1062
Number of pages	6
Edition	B
DOIs	https://doi.org/10.1016/S0167-2991(08)80069-9
State	Published - 2008
Externally published	Yes

Publication series

Name	Studies in Surface Science and Catalysis
Number	B
Volume	174
ISSN (Print)	0167-2991

Keywords

TPPTS
heterogeneization
hydrotalcites
rhodium
γ-lactone

ASJC Scopus subject areas

Catalysis
Condensed Matter Physics
Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/S0167-2991(08)80069-9

Cite this

Neaţu, F., Triantafyllidis, K., Genêt, J. P., Michelet, V., & Pârvulescu, V. I. (2008). Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone. In Zeolites and related materials: Trends, targets and challenges (B ed., pp. 1057-1062). (Studies in Surface Science and Catalysis; Vol. 174, No. B). https://doi.org/10.1016/S0167-2991(08)80069-9

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title = "Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone",

abstract = "Well defined Zn2Al-NO3/CO3 and Zn2Ga-NO3/CO3 LDH were prepared using typical procedures starting from Zn(NO3)2, Al(NO3)3 and Ga(NO3)3. Rh-TPPTS complex was prepared by simple complexation of a Rh precursor [Rh(cod)Cl]2 and TPPTS (3,3′,″-phosphanetriyl benzenesulfonic acid) in water. The heterogeneization of the Rh-TPPTS complex was performed by anionic exchange between Rh-complex and Zn2Al-NO3/CO3 or Zn2Ga-NO3/CO3 LDH supports. The catalysts structures and the chemical composition were confirmed by XRD analysis, XPS and DRIFT spectroscopy. Triphenylphosphane-substituted Rh heterogeneous catalysts showed good catalytic activity and selectivity in the cycloisomerization of functionalized acetylenic acids.",

keywords = "TPPTS, heterogeneization, hydrotalcites, rhodium, γ-lactone",

author = "Florentina Nea{\c t}u and Kostas Triantafyllidis and Gen{\^e}t, \{Jean Pierre\} and V{\'e}ronique Michelet and P{\^a}rvulescu, \{Vasile I.\}",

year = "2008",

doi = "10.1016/S0167-2991(08)80069-9",

language = "English",

isbn = "9780444532985",

series = "Studies in Surface Science and Catalysis",

number = "B",

pages = "1057--1062",

booktitle = "Zeolites and related materials",

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}

Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone. / Neaţu, Florentina; Triantafyllidis, Kostas; Genêt, Jean Pierre et al.
Zeolites and related materials: Trends, targets and challenges. B. ed. 2008. p. 1057-1062 (Studies in Surface Science and Catalysis; Vol. 174, No. B).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone

AU - Neaţu, Florentina

AU - Triantafyllidis, Kostas

AU - Genêt, Jean Pierre

AU - Michelet, Véronique

AU - Pârvulescu, Vasile I.

PY - 2008

Y1 - 2008

N2 - Well defined Zn2Al-NO3/CO3 and Zn2Ga-NO3/CO3 LDH were prepared using typical procedures starting from Zn(NO3)2, Al(NO3)3 and Ga(NO3)3. Rh-TPPTS complex was prepared by simple complexation of a Rh precursor [Rh(cod)Cl]2 and TPPTS (3,3′,″-phosphanetriyl benzenesulfonic acid) in water. The heterogeneization of the Rh-TPPTS complex was performed by anionic exchange between Rh-complex and Zn2Al-NO3/CO3 or Zn2Ga-NO3/CO3 LDH supports. The catalysts structures and the chemical composition were confirmed by XRD analysis, XPS and DRIFT spectroscopy. Triphenylphosphane-substituted Rh heterogeneous catalysts showed good catalytic activity and selectivity in the cycloisomerization of functionalized acetylenic acids.

AB - Well defined Zn2Al-NO3/CO3 and Zn2Ga-NO3/CO3 LDH were prepared using typical procedures starting from Zn(NO3)2, Al(NO3)3 and Ga(NO3)3. Rh-TPPTS complex was prepared by simple complexation of a Rh precursor [Rh(cod)Cl]2 and TPPTS (3,3′,″-phosphanetriyl benzenesulfonic acid) in water. The heterogeneization of the Rh-TPPTS complex was performed by anionic exchange between Rh-complex and Zn2Al-NO3/CO3 or Zn2Ga-NO3/CO3 LDH supports. The catalysts structures and the chemical composition were confirmed by XRD analysis, XPS and DRIFT spectroscopy. Triphenylphosphane-substituted Rh heterogeneous catalysts showed good catalytic activity and selectivity in the cycloisomerization of functionalized acetylenic acids.

KW - TPPTS

KW - heterogeneization

KW - hydrotalcites

KW - rhodium

KW - γ-lactone

UR - https://www.scopus.com/pages/publications/55349124954

U2 - 10.1016/S0167-2991(08)80069-9

DO - 10.1016/S0167-2991(08)80069-9

M3 - Chapter

AN - SCOPUS:55349124954

SN - 9780444532985

T3 - Studies in Surface Science and Catalysis

SP - 1057

EP - 1062

BT - Zeolites and related materials

ER -

Rh-TPPTS/LDH - A new heterogeneous catalyst for the synthesis of functionalized γ-lactone

Abstract

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Keywords

ASJC Scopus subject areas

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