5′-Oxospiro-(fluorene-9,4′-imidazolidine)-2′-thione

Molbank Pub Date : 2024-08-08 DOI:10.3390/m1864

D. Stoitsov, M. Marinov, P. Penchev, P. Marinova, Neyko Stoyanov

引用次数: 0

Abstract

The structure verification of 5′-oxospiro-(fluorene-9,4′-imidazolidine)-2′-thione by NMR is reported. Toward this aim, 2D NMR techniques including 1H-1H COSY, HMQC, and HMBC experiments were used to assist with the assignment of the 1H and 13C chemical shifts for the corresponding structure. The mutual interpretation of the 1D and 2D NMR spectra ensured a complete and accurate 1H and 13C NMR data assignment for 5′-oxospiro-(fluorene-9,4′-imidazolidine)-2′-thione.

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5′-氧螺-(芴-9,4′-咪唑烷)-2′-硫酮

报告采用核磁共振方法验证了 5′-氧螺-(芴-9,4′-咪唑烷)-2′-硫酮的结构。为实现这一目标，研究人员采用了二维核磁共振技术，包括 1H-1H COSY、HMQC 和 HMBC 实验，以帮助确定相应结构的 1H 和 13C 化学位移。1D 和 2D NMR 图谱的相互解释确保了 5′-氧代螺-(芴-9,4′-咪唑烷)-2′-硫酮的 1H 和 13C NMR 数据的完整和准确分配。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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