Homocoupling in the Preparation of Dimeric Cyclic Peptide Derivatives

The chemistry of the carbon–transition metal double and triple bond: annual survey covering the year 2002

“…69) [241,242]; (6) synthesis of aminocyclopentenes for aminoprostaglandin synthesis [243]; (7) moderately diastereoselective formation of cyclohexene derivatives from precursors featuring diastereotopic vinyl groups [244]; (5) evaluation of electronic and steric effects in the formation of cyclohexenes by RCM from precursors featuring a functionalized conjugated diene group [245]; (6) cle fused to a polycyclic ring system (e.g. 71) [247,248]; (8) formation of six-membered ring allylic alcohol derivatives [249]; (9) formation of cycloalkenes spiro-fused to the pyrazine ring system [250,251]; (10) formation of six-membered ring enol ethers (e.g. 72) [252]; (11) formation of highly oxygenated six-membered rings [253]; (12) formation of cyclic ␤-amino acid derivatives (e.g.…”