光催化
在早期自由基化学和光化学大力发展的基础上，光催化（即可见光催化）已成为有机合成领域强大的工具。光化学通过开壳途径形成新的化学键，促进复杂产物快速组装，提供了一条新的进入化学空间领域的途径。1-7在可见光的作用下，光催化剂可以应用于广泛的合成转化（包括但不限于交叉偶联、C-H官能化、烯烃和芳烃官能化以及三氟甲基化等），提供全新的、以前无法进行的成键途径。
光催化合成的主要特性是在温和的反应条件下，通过单电子转移途径激活简单易得的起始原料，形成具有反应性的开壳物质。这些独特的开壳物质可以参与各种自由基捕获/淬灭反应，最终得到高价值的产物。
光催化合成技术已被学术研究机构、工业化学家以及学术与工业合作项目广泛采用。通过这些努力产生了创新的方法、新的合成断键方式，提高了对光氧化还原机理的认识。为提供有关光催化的其他信息，已经制定了有帮助的使用手册。使用手册
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