Novel imidazolination reaction of alkenes provides an easy access to new alpha,beta-differentiated 1,2-vicinal diamines |
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| Authors: | Pei Wei Timmons Cody Xu Xin Wei Han-Xun Li Guigen |
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| Institution: | Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA. |
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| Abstract: | alpha,beta-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 degrees C without epimerization. Eight examples were examined to give good to excellent yields (87-96%). |
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