(b) The terpyridine ligand 9 can be made using Pd(0) catalyzed cross-coupling reaction. 8 (2 eq.)...
2. Propose a mechanism for the Pd-catalyzed cross-coupling of 4-bromochlorobenzene with phenylmagnesium bromide. (3 marks) cat. = Pd(PPh3)4 MgBr CI -Br + CI-
what bonds are made/broken in the palladium catalyzed reaction of structure 8 and 9 shown below and what type if reaction occurs between 8 and 9? Organic Letters Scheme 2. Total Synthesis of (---)-Aspergilazine A YNH Pd. (dba) (1 mol %) rac-BINAP (2 mol %) NaOBU (2.0 equiv) PhMe, 70 °C (75% yield) Br (1.0 equiv) (1.2 equiv) TES HN 9 (3 equiv) 0 1. Pd[P('Bu)gla (10 mol %) Cy2NMe, 1,4-dioxane, 80 °C (62% yield) 2. 1 N HCI/MeOH, 23...