Novel imidazolination reaction of alkenes provides an easy access to new α,β-differentiated 1,2-vicinal diamines

Wei Pei; Cody Timmons; Xin Xu; Han Xun Wei; Guigen Li

doi:10.1039/b305149h

Novel imidazolination reaction of alkenes provides an easy access to new α,β-differentiated 1,2-vicinal diamines

Wei Pei, Cody Timmons, Xin Xu, Han Xun Wei, Guigen Li

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

α,β-Differentiated 1,2-vicinal diamines have been efficiently synthesized by using new electrophilic imidazolination reaction of alkenes. The hydrolysis of imidazolines was performed by treatment with 6 M HCl in THF at 70°C without epimerization. Eight examples were examined to give good to excellent yields (87-96%).

Original language	English
Pages (from-to)	2919-2921
Number of pages	3
Journal	Organic and Biomolecular Chemistry
Volume	1
Issue number	16
DOIs	https://doi.org/10.1039/b305149h
State	Published - Aug 21 2003

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title = "Novel imidazolination reaction of alkenes provides an easy access to new α,β-differentiated 1,2-vicinal diamines",

abstract = "α,β-Differentiated 1,2-vicinal diamines have been efficiently synthesized by using new electrophilic imidazolination reaction of alkenes. The hydrolysis of imidazolines was performed by treatment with 6 M HCl in THF at 70°C without epimerization. Eight examples were examined to give good to excellent yields (87-96%).",

author = "Wei Pei and Cody Timmons and Xin Xu and Wei, {Han Xun} and Guigen Li",

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AU - Pei, Wei

AU - Timmons, Cody

AU - Xu, Xin

AU - Wei, Han Xun

AU - Li, Guigen

PY - 2003/8/21

Y1 - 2003/8/21

N2 - α,β-Differentiated 1,2-vicinal diamines have been efficiently synthesized by using new electrophilic imidazolination reaction of alkenes. The hydrolysis of imidazolines was performed by treatment with 6 M HCl in THF at 70°C without epimerization. Eight examples were examined to give good to excellent yields (87-96%).

AB - α,β-Differentiated 1,2-vicinal diamines have been efficiently synthesized by using new electrophilic imidazolination reaction of alkenes. The hydrolysis of imidazolines was performed by treatment with 6 M HCl in THF at 70°C without epimerization. Eight examples were examined to give good to excellent yields (87-96%).

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U2 - 10.1039/b305149h

DO - 10.1039/b305149h

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AN - SCOPUS:0041817834

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JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

SN - 1477-0520

IS - 16

ER -

Novel imidazolination reaction of alkenes provides an easy access to new α,β-differentiated 1,2-vicinal diamines

Abstract

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