A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes

Jennifer E Smart; Jack Emerson-King; Rebekah J Jeans; Thomas M Hood; Samantha Lau; Alejandro Bara-Estaún; Ulrich Hintermair; Paul G Pringle; Adrian B Chaplin

doi:10.1021/acscatal.4c03510

A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes

Jennifer E Smart, Jack Emerson-King, Rebekah J Jeans, Thomas M Hood, Samantha Lau, Alejandro Bara-Estaún, Ulrich Hintermair, Paul G Pringle, Adrian B Chaplin^*

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article (Academic Journal) › peer-review

9 Citations (Scopus)

Abstract

Synthesis of a chelating phosphite-phosphine ligand from a tris(quinoxaline) extended resorcin[4]arene and its application in the rhodium-catalyzed hydroformylation of terminal alkyl alkenes are reported. Rhodium complexes are formed within the cavity of the macrocycle and branched-selective hydroformylation of 1-octene with a b/l ratio of 5.9 has been achieved at 60°C under 1:1 H₂/CO (20 bar).

Original language	English
Pages (from-to)	11803-11807
Number of pages	5
Journal	ACS Catalysis
Volume	14
Issue number	15
Early online date	24 Jul 2024
DOIs	https://doi.org/10.1021/acscatal.4c03510
Publication status	Published - 2 Aug 2024

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title = "A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes",

abstract = "Synthesis of a chelating phosphite-phosphine ligand from a tris(quinoxaline) extended resorcin[4]arene and its application in the rhodium-catalyzed hydroformylation of terminal alkyl alkenes are reported. Rhodium complexes are formed within the cavity of the macrocycle and branched-selective hydroformylation of 1-octene with a b/l ratio of 5.9 has been achieved at 60°C under 1:1 H2/CO (20 bar). ",

author = "Smart, \{Jennifer E\} and Jack Emerson-King and Jeans, \{Rebekah J\} and Hood, \{Thomas M\} and Samantha Lau and Alejandro Bara-Esta{\'u}n and Ulrich Hintermair and Pringle, \{Paul G\} and Chaplin, \{Adrian B\}",

note = "{\textcopyright} 2024 The Authors. Published by American Chemical Society.",

year = "2024",

month = aug,

day = "2",

doi = "10.1021/acscatal.4c03510",

language = "English",

volume = "14",

pages = "11803--11807",

journal = "ACS Catalysis",

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TY - JOUR

T1 - A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes

AU - Smart, Jennifer E

AU - Emerson-King, Jack

AU - Jeans, Rebekah J

AU - Hood, Thomas M

AU - Lau, Samantha

AU - Bara-Estaún, Alejandro

AU - Hintermair, Ulrich

AU - Pringle, Paul G

AU - Chaplin, Adrian B

PY - 2024/8/2

Y1 - 2024/8/2

N2 - Synthesis of a chelating phosphite-phosphine ligand from a tris(quinoxaline) extended resorcin[4]arene and its application in the rhodium-catalyzed hydroformylation of terminal alkyl alkenes are reported. Rhodium complexes are formed within the cavity of the macrocycle and branched-selective hydroformylation of 1-octene with a b/l ratio of 5.9 has been achieved at 60°C under 1:1 H2/CO (20 bar).

AB - Synthesis of a chelating phosphite-phosphine ligand from a tris(quinoxaline) extended resorcin[4]arene and its application in the rhodium-catalyzed hydroformylation of terminal alkyl alkenes are reported. Rhodium complexes are formed within the cavity of the macrocycle and branched-selective hydroformylation of 1-octene with a b/l ratio of 5.9 has been achieved at 60°C under 1:1 H2/CO (20 bar).

U2 - 10.1021/acscatal.4c03510

DO - 10.1021/acscatal.4c03510

M3 - Article (Academic Journal)

C2 - 39114094

SN - 2155-5435

VL - 14

SP - 11803

EP - 11807

JO - ACS Catalysis

JF - ACS Catalysis

IS - 15

ER -

A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes

Abstract

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