New reactivity of ethynyl benziodoxolone: modulating iron-catalyzed dehydration of propargyl alcohols
Literature Information
Publication Date
2016-11-29
DOI
10.1039/C6QO00631K
Impact Factor
5.281
Authors
Huiyu Chen, Xiaoru Shao, Huifei Wang
View Original
Abstract
A practical method for dehydration of alcohols, mainly propargyl alcohols, promoted by silyl-EBX is reported, which represents the first example of using only a catalytic amount of silyl-EBX since its discovery. A broad range of aryl propargyl alcohols proceeded smoothly and gave the dehydration products in good to excellent yields. Preliminary mechanistic studies ruled out the radical pathways and supported an E1 process for this reaction. The carbon–carbon triple bond and the lactone moiety within the EBX molecule may have played an important role in the reaction.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
![[3-(2,6-Dichlorophenyl)-5-isopropyl-1,2-oxazol-4-yl]methanol structure](https://static.chemtradehub.com/structs/278/278597-30-1-5c79.webp "[3-(2,6-Dichlorophenyl)-5-isopropyl-1,2-oxazol-4-yl]methanol structure")
[3-(2,6-Dichlorophenyl)-5-isopropyl-1,2-oxazol-4-yl]methanol
CAS Number:
278597-30-1
Molecular Formula:
C13H13Cl2NO2
2-Methyl-2-propanyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate
CAS Number:
211429-79-7
Molecular Formula:
C15H17NO3
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