Triazolyl-phosphine with pyridyl functionality: PdII/PtII complexes and selective transfer semi-hydrogenation of alkynes using ethanol as a hydrogen source

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This is a Experimental Study study.

Bhupinder Kaur; D Saha; Maravanji S. Balakrishna

doi:10.1039/d5dt02108a

January 1, 2025Dalton Transactions

Triazolyl-phosphine with pyridyl functionality: PdII/PtII complexes and selective transfer semi-hydrogenation of alkynes using ethanol as a hydrogen source

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Key Points

Selective transfer semi-hydrogenation of alkynes was achieved using ethanol as a hydrogen source.
The triazolyl-phosphine ligand facilitated the synthesis of PdII and PtII complexes demonstrating effective catalytic properties.
Reactions involved the formation of ligand 1 with various palladium precursors, highlighting its significance in catalysis.
Using ethanol not only serves as a hydrogen source but also showcases eco-friendly reaction conditions.

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Implication

Synthesis of PdII/PtII complexes using triazolyl-phosphine ligand demonstrates efficient hydrogenation of alkynes, indicating ethanol as a viable hydrogen source.

Abstract

Synthesis of PdII and PtII complexes based on the triazolyl-pyridyl phosphine ligand o-Ph2P(C6H4)C(CH)-1,2,3-N3(CH2)(Py) (1) (hereafter referred to as “PՈN3ՈN”) is presented. Reaction of ligand 1 with Pd(COD)Cl2 and Pd(OAc)2 afforded...

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Kaur et al. (2025) studied this question.

synapsesocial.com/papers/68f83311d24b29c96948154a https://doi.org/10.1039/d5dt02108a

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Triazolyl-phosphine with pyridyl functionality: PdII/PtII complexes and selective transfer semi-hydrogenation of alkynes using ethanol as a hydrogen source

Key Points

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Implication

Abstract

Discussion

Cite This Study

Triazolyl-phosphine with pyridyl functionality: PdII/PtII complexes and selective transfer semi-hydrogenation of alkynes using ethanol as a hydrogen source

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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