Catalyst screening for dehydration of primary alcohols from renewable feedstocks under formation of alkenes at energy-saving mild reaction conditions

Allahverdiyev, Adil; Yang, Jianing; Gröger, Harald

doi:10.1039/d4gc01038h

Green Chem.

2024

DOI: 10.1039/d4gc01038h

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Catalyst screening for dehydration of primary alcohols from renewable feedstocks under formation of alkenes at energy-saving mild reaction conditions

Adil Allahverdiyev,

Jianing Yang,

Harald Gröger

Abstract: Among current challenges for the chemical industry is the shift of the raw material basis from fossil feedstocks to renewable sources, which is also of relevance for the field of...

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Cited by 2 publications

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Efficient Dehydration of 1-Phenylethanol to Styrene by Copper(II) and Zinc(II) Fused-Bisoxazolidine Catalysts

Panda,

Wood,

Brennessel

et al. 2024

ACS Catal.

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The air-stable copper(II) catalyst [Cu( meso FOX-L1)(MeCN)][OTf] 2 (2a) is prepared from a fused meso-dipyridylbisoxazolidine ( meso FOX-L1) and CuBr 2 , followed by treatment with AgOTf. The compound is a catalyst for the dehydration of 1-phenylethanol to styrene (+H 2 O) in over 95% yield at 1 mol % catalyst loading. Other alcohols (benzylic, tertiary, or allylic) are also efficiently dehydrated by this catalyst. Water separation in toluene solvent is found to play an important role in the reaction. Related compounds with Zn(II) have been prepared and display reduced dehydration activity.

show abstract

Efficient Dehydration of 1-Phenylethanol to Styrene by Copper(II) and Zinc(II) Fused-Bisoxazolidine Catalysts

Panda,

Wood,

Brennessel

et al. 2024

ACS Catal.

View full text Add to dashboard Cite

show abstract

Flow chemistry enhances catalytic alcohol-to-alkene dehydration

Ward,

Saccomando,

Vilela

et al. 2024

Catal. Sci. Technol.

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show abstract

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Catalyst screening for dehydration of primary alcohols from renewable feedstocks under formation of alkenes at energy-saving mild reaction conditions

Abstract: Among current challenges for the chemical industry is the shift of the raw material basis from fossil feedstocks to renewable sources, which is also of relevance for the field of...

Cited by 2 publications

References 44 publications

Efficient Dehydration of 1-Phenylethanol to Styrene by Copper(II) and Zinc(II) Fused-Bisoxazolidine Catalysts

Efficient Dehydration of 1-Phenylethanol to Styrene by Copper(II) and Zinc(II) Fused-Bisoxazolidine Catalysts

Flow chemistry enhances catalytic alcohol-to-alkene dehydration

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