Base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate with PNP complexes

Zhenwei Ni; Rosa Padilla; Rajib Pramanick; Mike S.B. Jørgensen; Martin Nielsen

doi:10.1039/d3dt00862b

Base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate with PNP complexes

Zhenwei Ni
, Rosa Padilla
, Rajib Pramanick
, Mike S.B. Jørgensen
, Martin Nielsen^*

^*Corresponding author for this work

Department of Chemistry

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

Abstract

A base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate is presented. By using the pincer complex (^PhPNP)RuH(BH₄)(CO) (0.25 mol%) in the presence of m-xylene as the co-solvent, the catalysis proceeds with up to >99% conversion and >99% yield after 24 h at 120 °C. A scaled-up reaction is also effective under similar conditions.

Original language	English
Journal	Dalton Transactions
Volume	52
Pages (from-to)	8193-8197
ISSN	1477-9226
DOIs	https://doi.org/10.1039/d3dt00862b
Publication status	Published - 2023

Access to Document

10.1039/d3dt00862b

OpenUrl availability

Check availability in DTU Findit

Cite this

@article{3754a051437a4be2b22daaeb78d3cff8,

title = "Base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate with PNP complexes",

abstract = "A base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate is presented. By using the pincer complex (PhPNP)RuH(BH4)(CO) (0.25 mol\%) in the presence of m-xylene as the co-solvent, the catalysis proceeds with up to >99\% conversion and >99\% yield after 24 h at 120 °C. A scaled-up reaction is also effective under similar conditions.",

author = "Zhenwei Ni and Rosa Padilla and Rajib Pramanick and J{\o}rgensen, \{Mike S.B.\} and Martin Nielsen",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

year = "2023",

doi = "10.1039/d3dt00862b",

language = "English",

volume = "52",

pages = "8193--8197",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - Base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate with PNP complexes

AU - Ni, Zhenwei

AU - Padilla, Rosa

AU - Pramanick, Rajib

AU - Jørgensen, Mike S.B.

AU - Nielsen, Martin

PY - 2023

Y1 - 2023

N2 - A base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate is presented. By using the pincer complex (PhPNP)RuH(BH4)(CO) (0.25 mol%) in the presence of m-xylene as the co-solvent, the catalysis proceeds with up to >99% conversion and >99% yield after 24 h at 120 °C. A scaled-up reaction is also effective under similar conditions.

AB - A base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate is presented. By using the pincer complex (PhPNP)RuH(BH4)(CO) (0.25 mol%) in the presence of m-xylene as the co-solvent, the catalysis proceeds with up to >99% conversion and >99% yield after 24 h at 120 °C. A scaled-up reaction is also effective under similar conditions.

U2 - 10.1039/d3dt00862b

DO - 10.1039/d3dt00862b

M3 - Journal article

C2 - 37185998

AN - SCOPUS:85153934522

SN - 1477-9226

VL - 52

SP - 8193

EP - 8197

JO - Dalton Transactions

JF - Dalton Transactions

ER -

Base-free, acceptorless dehydrogenative coupling of ethanol to ethyl acetate with PNP complexes

Abstract

Access to Document

OpenUrl availability

Fingerprint

Cite this