Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene

Diteboho S. Ramarou; Banothile C.E. Makhubela; Gregory S. Smith

doi:10.1016/j.jorganchem.2018.05.019

Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene

Diteboho S. Ramarou, Banothile C.E. Makhubela, Gregory S. Smith

Chemical Sciences

University of Cape Town

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

14 Citations (Scopus)

Abstract

A series of mono- and multivalent phosphorus-based ligands was synthesised by the lower-rim benzylation of the water-soluble ligand, 1,3,5-triaza-7-phosphaadamantane (PTA). These ligands were used to prepare mono-, bi- and trinuclear Rh(I) complexes whose catalytic activity, product selectivity and recyclability were evaluated in the aqueous biphasic hydroformylation of 1-octene.

Original language	English
Pages (from-to)	23-31
Number of pages	9
Journal	Journal of Organometallic Chemistry
Volume	870
DOIs	https://doi.org/10.1016/j.jorganchem.2018.05.019
Publication status	Published - 1 Sept 2018

Keywords

Alkylated-PTA
Aqueous biphasic
Hydroformylation
Polynuclear
Rhodium

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.jorganchem.2018.05.019

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title = "Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene",

abstract = "A series of mono- and multivalent phosphorus-based ligands was synthesised by the lower-rim benzylation of the water-soluble ligand, 1,3,5-triaza-7-phosphaadamantane (PTA). These ligands were used to prepare mono-, bi- and trinuclear Rh(I) complexes whose catalytic activity, product selectivity and recyclability were evaluated in the aqueous biphasic hydroformylation of 1-octene.",

keywords = "Alkylated-PTA, Aqueous biphasic, Hydroformylation, Polynuclear, Rhodium",

author = "Ramarou, {Diteboho S.} and Makhubela, {Banothile C.E.} and Smith, {Gregory S.}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

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doi = "10.1016/j.jorganchem.2018.05.019",

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T1 - Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene

AU - Ramarou, Diteboho S.

AU - Makhubela, Banothile C.E.

AU - Smith, Gregory S.

PY - 2018/9/1

Y1 - 2018/9/1

N2 - A series of mono- and multivalent phosphorus-based ligands was synthesised by the lower-rim benzylation of the water-soluble ligand, 1,3,5-triaza-7-phosphaadamantane (PTA). These ligands were used to prepare mono-, bi- and trinuclear Rh(I) complexes whose catalytic activity, product selectivity and recyclability were evaluated in the aqueous biphasic hydroformylation of 1-octene.

AB - A series of mono- and multivalent phosphorus-based ligands was synthesised by the lower-rim benzylation of the water-soluble ligand, 1,3,5-triaza-7-phosphaadamantane (PTA). These ligands were used to prepare mono-, bi- and trinuclear Rh(I) complexes whose catalytic activity, product selectivity and recyclability were evaluated in the aqueous biphasic hydroformylation of 1-octene.

KW - Alkylated-PTA

KW - Aqueous biphasic

KW - Hydroformylation

KW - Polynuclear

KW - Rhodium

UR - http://www.scopus.com/inward/record.url?scp=85049592640&partnerID=8YFLogxK

U2 - 10.1016/j.jorganchem.2018.05.019

DO - 10.1016/j.jorganchem.2018.05.019

M3 - Article

AN - SCOPUS:85049592640

SN - 0022-328X

VL - 870

SP - 23

EP - 31

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene

Abstract

Keywords

ASJC Scopus subject areas

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