Alshammari Mohammed B, Aly Ashraf A, Bräse Stefan, Nieger Martin, Abd El-Haleem Lamiaa E
Chemistry Department, College of Sciences and Humanities, Prince Sattam bin Abdulaziz University, P.O. 10, Box 83, Al-Kharij 11942, Saudi Arabia.
Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
ACS Omega. 2022 Apr 6;7(15):12879-12890. doi: 10.1021/acsomega.2c00141. eCollection 2022 Apr 19.
The strategies of the syntheses of various (thio)ureas, semicarbazides, thiosemicarbazides, thiazolidones, and oxadiazole derived from the [2.2]paracyclophane molecule are achieved starting with 4-(2.2]paracyclophanyl)isocyanate. The structures of the obtained products were elucidated by NMR, mass spectrometry, and infrared (IR) spectroscopy in addition to high-resolution mass spectrometry (HRMS). X-ray structure analysis was also used to prove the assigned structure.
以4-(2.2]对环芳烷基)异氰酸酯为起始原料,实现了从[2.2]对环芳烷分子衍生出的各种(硫)脲、氨基脲、硫代氨基脲、噻唑烷酮和恶二唑的合成策略。除高分辨质谱(HRMS)外,还通过核磁共振(NMR)、质谱和红外(IR)光谱对所得产物的结构进行了阐明。还使用X射线结构分析来证实所确定的结构。