1-(Arylsulfonyl)cyclopropanol, a new cyclopropanone equivalent and its application to prepare 1-alkynyl cyclopropylamine

doi:10.1016/J.TETLET.2007.11.093

Paper

1-(Arylsulfonyl)cyclopropanol, a new cyclopropanone equivalent and its application to prepare 1-alkynyl cyclopropylamine

Published Jan 14, 2008 · Jie Liu, Yanni An, Hailong Jiang

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Abstract

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Study Snapshot

1-(arylsulfonyl)cyclopropanol, a new cyclopropanone equivalent, can be used to synthesize 1-alkynyl cyclopropylamines in moderate yields.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

1-(Arylsulfonyl)cyclopropanol, a new cyclopropanone equivalent and its application to prepare 1-alkynyl cyclopropylamine

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References

Citations

Ring-Enlargement of in Situ Generated Cyclopropanones by the Reaction with Sulfonium Ylides: One-Pot Synthesis of Cyclobutanones.

This study presents a simple method for synthesis of 2-aryl-2-vinyl-cyclobutanones by reacting in situ generated cyclopropanones with cinnamylsulfonium ylides, providing access to densely functionalized cyclobutenes

Synthesis of vicinal (alkylamino)alkynylcyclopropanes from geminal alkynyl(chloro)cyclopropanes

New N-Boc-alkyl(2-alkynylcyclopropyl)amines were synthesized from 1-alkynyl-1-chlorocyclopropanes and N-Boc-alkylamines, which can be converted into free secondary 2-alkyn

Stereospecific Synthesis of Enantioenriched Alkylidenecyclobutanones via Formal Vinylidene Insertion into Cyclopropanone Equivalents.

This study presents a general synthetic route to enantioenriched alkylidenecyclobutanones, offering a new method for synthesis of various chiral cyclobutanones and -lactones.

Synthesis of Cyclopentenones with Reverse Pauson-Khand Regiocontrol via Ni-Catalyzed C-C Activation of Cyclopropanone.

This study developed a method for synthesis of 2,3-disubstituted cyclopentenones with complete regiocontrol using Ni-catalyzed C-C activation of cyclopropanone and trimethylaluminum, resulting in reverse Pauson-Khand

General Synthesis of Cyclopropanols via Organometallic Addition to 1-Sulfonylcyclopropanols as Cyclopropanone Precursors.

This study demonstrates a simple, high-yielding synthesis of 1-substituted cyclopropanols by adding organometallic reagents to 1-phenylsulfonylcyclopropanols, resulting in optically active cycloprop