科研之友
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摘要
The regio- and stereo-specific addition of monoselenium monochloride to pseudogeminally substituted bispropargylic alcohols has been performed under high dilution conditions. The disproportionation reaction of selenium monochloride to selenium dichloride and triselenium dichloride leads to the corresponding divinylic mono- and tri-selenides. The stereochemistry of the newly generated double bond was assigned as Z by 2D NMR experiments.
- 出版日期2010
