Tham khảo tài liệu 'dendrimers iv episode 1', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Dendritic Oligoethers Hak-Fun Chow Cham-Fai Leung Guo-Xin Wang Jie Zhang Department of Chemistry The Chinese University of Hong Kong Shatin NT Hong Kong HKSAR E-mail hfchow@ This manuscript summarizes the recent research progress on the synthesis of oligoether-based dendrons. Methods for preparing the individual dendrons and branching agents are outlined along with a survey of their uses in the preparation of functional and structural dendrimers that possess a wide range of chiroptical physical photochemical electrochemical or catalytic properties. Keywords. Dendrimers Oligoethers Synthesis 1 Introduction. 2 2 Synthesis and Properties of Dendritic Oligoethers . 3 Dendritic Oligoethers Based on a 2 2 2-Tris hydroxymethyl -1- ethoxy Repeating Unit . 3 Dendritic Oligoethers Based on a 1 3-Dihydroxy-2-propoxy Repeating Unit. 4 Dendritic Oligoethers Based on a 2 3-Dihydroxy-1-propoxy Repeating Unit. 5 Dendritic Oligoethers Based on a 2 2-Bis hydroxymethyl -1-ethoxy Repeating Unit. 6 Dendritic Oligoethers Based on a 2 3-Dihydroxybenzyloxy Repeating Unit. 8 Dendritic Oligoethers Based on a 3 5-Dihydroxybenzyloxy Repeating Unit. 9 Dendritic Oligoethers Based on a 3- 3 5-Dihydroxybenzyloxy - 1-propoxy Repeating Unit . 31 Dendritic Oligoethers Based on a 3 5-Bis- 4-hydroxyphenoxy - benzyloxy Repeating Unit . 33 Dendritic Oligoethers Based on a 3 5-Bis hydroxymethyl -phenoxy Repeating Unit . 33 Dendritic Oligoethers Based on a 3 5-Dihydroxy-4-carbo- methoxybenzyloxy Repeating Unit . 35 Dendritic Oligoethers Based on a 3 4 5-Trihydroxybenzyloxy Repeating Unit . 36 Dendritic Oligoethers Based on a 3- 3 5-Dihydroxyphenoxy - 1-propoxy Repeating Unit . 38 Topics in Current Chemistry Vol. 217 Springer-Verlag Berlin Heidelberg 2001 2 . Chow et al. Dendritic Oligoethers Based on a 4 4-Bis- 4-hydroxyphenyl - 4-methyl-1-butoxy Repeating Unit. 40 Dendritic Oligoethers Based on a 4- 1 1 1-Tris- 3-hydro- xypropyl
