9-十八炔
| 9-十八炔 | |
|---|---|
| 識別 | |
| CAS號 | 35365-59-4 
|
| 性質 | |
| 化學式 | C18H34 |
| 摩爾質量 | 250.46 g·mol−1 |
| 熔點 | −0.4 °C[1] |
| 沸點 | 179 °C（17 mmHg）[1] |
| 若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。 | |
9-十八炔是一種有機化合物，化學式為C18H34，它是十八炔的同分異構體之一。它可由1-溴辛烷和乙炔鋰及氨基鋰反應製得。[1]它可以在液氨中被鈉還原為9-十八烯。[2]
它具有抗氧化和抗菌活性[3]，存在於香絲草葉[4]及牧豆樹種莢[5]中。它在酶處理後的柑橘精油中被檢出。[6]
參考文獻
- ^ 1.0 1.1 1.2 B. B. Elsner; P. F. M. Paul. The application of lithium alkynyls in the synthesis of long-chain dialkylacetylenes. J. Chem. Soc., 1951, 893-897. doi:10.1039/JR9510000893.
- ^ B. B. Elsner; P. F. M. Paul. Synthesis of cis- and trans-octadecenes. Selective catalytic hydrogenation of acetylenes. J. Chem. Soc., 1953, 3156-3160. doi:10.1039/JR9530003156.
- ^ A. Vanitha, K. Kalimuthu, V. Chinnadurai, K. M. Jerun Nisha. Phytochemical screening, FTIR and GCMS analysis of aqueous extract of Caralluma bicolor – An endangered plant. Asian Journal of Pharmacy and Pharmacology 2019; 5(6): 1122-1130. doi:10.31024/ajpp.2019.5.6.7
- ^ Kodjo Adande, Kodjo Eloh, Oudjaniyobi Simalou, Marie-France Bakaï, Pierluigi Caboni. Chemical Composition of Different Extracts of Conyza bonariensis: Insecticidal and Nematicidal Activities. American Journal of Analytical Chemistry, 2023. 14 (2). doi:10.4236/ajac.2023.142006.
- ^ Kumarasamy Dhivyal; et al. Bioprospecting of Prosopis juliflora (Sw.) DC seed pod extract effect on antioxidant and immune system of Spodoptera litura (Lepidoptera: Noctuidae). Physiological and Molecular Plant Pathology, 2018. 101: 45-53. doi:10.1016/j.pmpp.2017.09.003
- ^ Kun Zhang, Ying Lin, Zhou-Jian Diao, Wei-Hua Zhang, Sui-Ping Zheng, Shu-Li Liang, Shuang-Yan Han. Enzymatic Process Enhances the Flavour Profile and Increases the Proportion of Esters in Citrus Essential Oils. Chemistry & Biodiversity. 2017. 14 (11): e1700187. doi:10.1002/cbdv.201700187.