中文摘要：

双-1，2，3-三唑化合物作为重要的N-杂环化合物，近年来吸引了越来越多不同领域化学家的关注. 为了合成对称的与不对称的双三唑，一些合成中的新发现、新策略、新技术不断涌现. 从所用原料与合成方式等角度，可分为Click反应-氧化偶联法、原料组合法、浓度控制法、基团活性差异法、基团保护法、控制投料比法、特殊试剂法等. 同时，介绍了相关双三唑化合物在药物化学、配位化学、化学传感器、分子识别、生物化学、超分子化学、表面活性剂等应用领域的新进展，并对双三唑化合物的合成与应用前景进行了展望.

英文摘要：

As a kind of important N-heterocyclic compounds, bis-1,2,3-triazoles have drawn more and more interest of chemists in different research territories. In order to synthesize symmetric and unsymmetrical bis-1,2,3-triazoles, many synthetic strategies, methods and techniques, such as click reaction-oxidative coupling, the combination of starting materials, the concentration control method, the utilization of different active groups, the protection technique, the control of feed ratio, the use of special reagents, and so on, have been developed recently. Classified as different substrates and synthetic approaches, these research progresses are summarized. At the same time, the new progresses in the applications of bis-1,2,3-triazoles in different fields, including medicinal chemistry, coordination chemistry, chemical sensor, molecular recognition, biochemistry, supramolecular chemistry and surfactant are also mentioned in this review. It is pointed out that how to cleverly design and efficiently synthesize the novel bis-1,2,3-triazoles for some special purpose via the simple general methods is still a great challenge.