Technical Notes:
1.Chiral catalyst used for the enantios elective formation of cyclopropanes from the reaction of aryls with styryl diazoacetates
2. Chiral catalyst used for the asymmetric synthesis of bicyclo1.1.obutane rings via the rhodium-catalyzed d ecomposition of 2-diazo-5- arylpent-4-enoates.
3. Rhodium-Catalyzed 4+3 Cycloaddition between Vinyldiazoacetates and Dienes
References :
1. J. Am. Chem. Soc.. 2011, 133, 19198.
2.Org. Lett. 2013, 15, 310.
3.Angew. Chem. Int. Ed.. 2014, 53, 13083.