A functionalized Hf(<scp>iv</scp>)–organic framework introducing an efficient, recyclable, and size-selective heterogeneous catalyst for MPV reduction

Das, Abir; Das, Asit

doi:10.1039/d2nj06066c

New J. Chem.

2023

DOI: 10.1039/d2nj06066c

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A functionalized Hf(iv)–organic framework introducing an efficient, recyclable, and size-selective heterogeneous catalyst for MPV reduction

Abir Das

Asit Das²

Abstract: UiO-66 (UiO = University of Oslo) metal-organic frameworks (MOFs) exhibit high thermal and chemical stability, large surface area, and defined pore shape and size. On the other hand, Meerwein−Ponndorf−Verley (MPV)...

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2024

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The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction

Hao,

Liu,

et al. 2024

Asian J Org Chem

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γ‐Valerolactone (GVL) derived from non‐edible biomass resources has attracted much intense attention from both academia and industry, due to its excellent properties as green solvent and ideal renewable feedstock for production of bioenergy and biorefinery. However, the practical application of current synthetic technologies is restricted by complicated catalyst system and high production cost so far. Here we report a simple but highly efficient method to realize one‐pot synthesis of bio‐derived GVL by a series of Lewis acidic triflates (M(OTf)3 (M = Sc3+, Ln3+)) under mild condition, achieving up to 78% GVL yield from furfural (FUR) without any additives or pretreatments. Systematic mechanistic studies, including reaction monitoring, identification of key intermediates and deuterium control experiments disclose the nature of such one‐pot conversion by all‐in‐one Sc(OTf)3. This system exhibits several excellent features such as commercially available and inexpensive catalyst, 100% carbon atom‐economy, environmentally friend, simple preparation and separation procedures. This method could also be applied to the upstream raw materials, including xylose, hemicellulose and even corncob, achieving GVL in 36%, 35% and 21% yields in one‐pot manner, respectively.

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The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction

Hao,

Liu,

et al. 2024

Asian J Org Chem

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An aluminium–organic framework unveiling ultra-sensitive fluorometric detection of pesticide paraoxon-methyl and pharmaceutical drug azathioprine in fruits, vegetables, and wastewater

Sarma,

Ghosh,

Biswas

2024

J. Mater. Chem. C

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A functionalized Hf(iv)–organic framework introducing an efficient, recyclable, and size-selective heterogeneous catalyst for MPV reduction

Abstract: UiO-66 (UiO = University of Oslo) metal-organic frameworks (MOFs) exhibit high thermal and chemical stability, large surface area, and defined pore shape and size. On the other hand, Meerwein−Ponndorf−Verley (MPV)...

Cited by 2 publications

References 61 publications

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction

An aluminium–organic framework unveiling ultra-sensitive fluorometric detection of pesticide paraoxon-methyl and pharmaceutical drug azathioprine in fruits, vegetables, and wastewater

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A functionalized Hf(iv)–organic framework introducing an efficient, recyclable, and size-selective heterogeneous catalyst for MPV reduction

Abstract: UiO-66 (UiO = University of Oslo) metal-organic frameworks (MOFs) exhibit high thermal and chemical stability, large surface area, and defined pore shape and size. On the other hand, Meerwein−Ponndorf−Verley (MPV)...

Cited by 2 publications

References 61 publications

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)3 Catalyzed Cascade Reaction

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)3 Catalyzed Cascade Reaction

An aluminium–organic framework unveiling ultra-sensitive fluorometric detection of pesticide paraoxon-methyl and pharmaceutical drug azathioprine in fruits, vegetables, and wastewater

Contact Info

Product

Resources

About

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction

The Simpler the Better: One‐Pot Production of γ‐Valerolactone from Biomass Conversion through All‐In‐One Sc(OTf)₃ Catalyzed Cascade Reaction