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State of the Art in the Preparation and Properties of Molecular Monomeric s-Heptazines: Syntheses, Characteristics, and Functional Applications
Chemical Reviews ( IF 51.4 ) Pub Date : 2021-01-15 , DOI: 10.1021/acs.chemrev.0c00955 Pierre Audebert 1, 2 , Edwin Kroke 3 , Christian Posern 3 , Sung-Ho Lee 1
Chemical Reviews ( IF 51.4 ) Pub Date : 2021-01-15 , DOI: 10.1021/acs.chemrev.0c00955 Pierre Audebert 1, 2 , Edwin Kroke 3 , Christian Posern 3 , Sung-Ho Lee 1
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This review gives an account on the fast expanding field of monomeric (or molecular) heptazines, at the exclusion of their various polymeric forms, often referred to as carbon nitrides. While examples of monomeric heptazines were extremely limited until the beginning of this century, the field has started expanding quickly since then, as has the number of reports on polymeric materials, though previous reviews did not separate these fields. We provide here a detailed report on the synthetic procedures for molecular heptazines. We also extensively report on the different achievements realized from these new molecules, in the fields of physical chemistry, spectroscopy, materials preparation, (photo)catalysis, and devices. After a comprehensive summary and discussion on heptazines syntheses and characteristics, we show that starting from well-defined molecules allows a versatility of approaches and a wide tunability of the expected properties. It comes out that the field of monomeric heptazines is now emerging and possibly heading toward maturity, while diverging from the one of polymeric carbon nitrides. It is likely that this area of research will quickly surge to the forefront of the search for active organic molecules, with special attention to the domains of catalysis and organic-based functional materials and devices.
中文翻译：
在制备和分子单体的性能最先进的小号合成，特性和功能应用：-Heptazines
这篇综述解释了单体（或分子）庚嗪的快速发展领域，但排除了它们通常被称为碳氮化物的各种聚合形式。尽管单体庚嗪的例子在本世纪初之前极为有限，但自那时以来，该领域开始迅速发展，关于聚合材料的报道也是如此，尽管以前的评论并未将这些领域分开。我们在此提供有关分子庚嗪合成程序的详细报告。我们还广泛报道了这些新分子在物理化学，光谱学，材料制备，（光）催化和设备领域所取得的不同成就。在对庚嗪的合成和特性进行全面总结和讨论之后，我们表明，从定义明确的分子开始可以实现多种方法，并具有广泛的预期特性可调性。结果表明，单体庚烷的领域正在兴起，并且有可能走向成熟，同时与聚合的碳氮化物不同。该领域的研究很可能会迅速发展到寻找活性有机分子的前沿，尤其要注意催化领域以及基于有机物的功能材料和装置。
更新日期：2021-02-24
中文翻译：
在制备和分子单体的性能最先进的小号合成，特性和功能应用：-Heptazines
这篇综述解释了单体（或分子）庚嗪的快速发展领域，但排除了它们通常被称为碳氮化物的各种聚合形式。尽管单体庚嗪的例子在本世纪初之前极为有限，但自那时以来，该领域开始迅速发展，关于聚合材料的报道也是如此，尽管以前的评论并未将这些领域分开。我们在此提供有关分子庚嗪合成程序的详细报告。我们还广泛报道了这些新分子在物理化学，光谱学，材料制备，（光）催化和设备领域所取得的不同成就。在对庚嗪的合成和特性进行全面总结和讨论之后，我们表明，从定义明确的分子开始可以实现多种方法，并具有广泛的预期特性可调性。结果表明，单体庚烷的领域正在兴起，并且有可能走向成熟，同时与聚合的碳氮化物不同。该领域的研究很可能会迅速发展到寻找活性有机分子的前沿，尤其要注意催化领域以及基于有机物的功能材料和装置。
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