Application of "Click" Cycloaddition for Synthesis of New Sulfur-Containing Oligomeric System

作者：Romanski Jaroslaw^*; Stefaniak Monika

来源：Phosphorus, Sulfur, and Silicon and the Related Elements, 2013, 188(4): 496-498.

DOI：10.1080/10426507.2012.736106

• Macrocyclic systems
• click chemistry
• 1
• 3-dipolar cycloaddition
• sulfur oligomers

The efficient synthesis of new sulfur-containing macrocycles via click-type alkyne-azide cycloaddition was described. Preliminarily, under aqueous conditions (water-methanol) using CuSO4/sodium ascorbate as a source of Cu(I), the yields of the products were very poor. Using the Cu(I) in nonaqueous solution (MeCN), the yields of the products grow significantly (approx. 50%).

• 出版日期2013-4-1