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Citation: Xiaorui Li, Yanna Zhao, Tuanli Yao, Jiang Nan, Jin Zhang. Discussion of Nomenclature: “Parent Hydride” and “Characteristic Group”[J]. University Chemistry, ;2023, 38(1): 268-279. doi: 10.3866/PKU.DXHX202202051 shu

Discussion of Nomenclature: “Parent Hydride” and “Characteristic Group”

College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China

Corresponding author: Yanna Zhao, zhaoyn@sust.edu.cn
Received Date: 22 February 2022

We discuss in detail the meaning of “parent hydride” and “characteristic group”, two terms used in organic chemistry. Through numerous examples, we demonstrate that nomenclature based on parent hydrides is superior in terms of convenience, systematization, and clarity. We also propose that “characteristic group” is a more accurate term than the commonly used “functional group” because each atom can only be described once.
- Nomenclature of organic compounds,
- Parent hydride,
- Characteristic group,
- CCS-2017 rules
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