Back Cover: Catalytic Regio‐ and Enantioselective Protonation for the Synthesis of Chiral Allenes: Synergistic Effect of the Counterion and Water (Angew. Chem. Int. Ed. 27/2022).

Axial Chiral Allenes, Lewis Acid Catalysis, Phospha-Brook Rearrangement, Synergistic Effect, Water Keywords: Axial Chiral Allenes; Lewis Acid Catalysis; Phospha-Brook Rearrangement; Synergistic Effect; Water EN Axial Chiral Allenes Lewis Acid Catalysis Phospha-Brook Rearrangement Synergistic Effect Water 1 1 1 06/29/22 20220704 NES 220704 B A chiral Lewis acid accelerated b asymmetric Pudovik addition/[1,2]-phospha-Brook rearrangement is described by Shunxi Dong, Qian Peng, Xiaoming Feng, and co-workers in their Research Article (e202203650). Back Cover: Catalytic Regio- and Enantioselective Protonation for the Synthesis of Chiral Allenes: Synergistic Effect of the Counterion and Water (Angew. [Extracted from the article]