![(S)-3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole](/web/image/product.product/64996/image_1024/%5BFM-10-F809551%5D%20(S)-3-(tert-Butyl)-4-(4',6'-dimethoxy-%5B1,1':3',1''-terphenyl%5D-5'-yl)-2,3-dihydrobenzo%5Bd%5D%5B1,3%5Doxaphosphole?unique=ea3455b)
(S)-3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole
(S)-3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole 1g : Chiral phosphole ligand optimized for asymmetric catalysis with high enantioselectivity.