Tetrahedron

An effective, orthogonal deprotection strategy for differentially functionalized, linear and Y-shaped oligo phenylene ethynylenes

KL Chandra, S Zhang, CB Gorman

文献索引：Chandra, Kusum L.; Zhang, Sheng; Gorman, Christopher B. Tetrahedron, 2007 , vol. 63, # 30 p. 7120 - 7132

被引用次数: 13

摘要

Several methodologies for the selective deprotection acetylenes have been reported previously. However, as is shown here, they are often not reliable or convenient. Here, an approach is reported that is efficient and general. Use of this approach to synthesize several two-and three-armed oligo (phenylene ethynylene) molecules with differentiated end groups is reported. In addition, preliminary characterization of the fluorescent properties of some ...