First synthesis of a chlorin skeleton containing thiazole and thiophene rings and its optical properties
First synthesis of a chlorin skeleton containing thiazole and thiophene rings and its optical properties
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含噻唑和噻吩环的二氢卟吩骨架的首次合成及其光学性质
DOI：
10.1142/s1088424622500110
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发表时间：
2022
影响因子：
1.5
通讯作者：
Fujikawa Shigenori
中科院分区：
文献类型：
--
作者：
Nakano Takeo;Fujikawa Shigenori
通过MacDonald[3+1]型缩合反应合成了一种新型的含噻唑和噻吩环的大环骨架化合物，并对其光学性质进行了研究。与传统的卟啉和氯化物相比，两个硫原子有效地使紫外可见吸收带发生红移。吸收光谱特征和不依赖于核的化学位移计算表明-骨架1为三氯型化合物。
A novel macrocyclic-skeleton1containing thiazole and thiophene rings was synthesizedviaMacDonald [3+1]-type condensation, and its optical properties were investigated. Two sulfur atoms were effective for the bathochromic shift of the ultraviolet-visible absorption bands in comparison with the traditional porphyrin and chlorin compounds. The characteristics of the absorption spectrum and the nucleus-independent chemical shift calculations show that the-skeleton1is the chlorin-type compound.