䓬
䓬[15],即环庚三烯正离子(tropylium ion),化学式 [C7H7]+。 1,3,5-环庚三烯失去H−后成为6π电子芳香环庚三烯正离子。
䓬(Tropylium)[1] | |
---|---|
IUPAC名 2,4,6-Cycloheptatrienylium[2] | |
系统名 2,4,6-Cycloheptatrienylium[3] | |
别名 | Cycloheptatrienylium, Cyc-C7H7(+), Cyclohepta-2,4,6-trienylium,[4][5] cyclohepta-1,3,5-triene[6] |
识别 | |
CAS号 | 4118-59-6[9] |
PubChem | 5224206([10]) |
ChemSpider | 4394444 [11] |
SMILES |
|
InChI |
|
InChIKey | OJOSABWCUVCSTQ-UHFFFAOYSA-N[12][13] |
Beilstein | 1902352[14] |
性质 | |
化学式 | C7H7 |
摩尔质量 | 91.13 g·mol−1 |
熔点 | -67.41 °C(206 K) |
沸点 | 124.98 °C(398 K) |
结构 | |
分子构型 | 正七边形 |
相关物质 | |
其他阴离子 | 氟硼酸䓬 |
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。 |
註釋
- . www.chemspider.com: Names. [30 December 2018].
tropylium
- . www.chemspider.com: Names. [30 December 2018].
2,4,6-Cycloheptatrienylium
- . www.chemspider.com: More details. [30 December 2018].
Systematic name 2,4,6-Cycloheptatrienylium
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
Chemical Names: Tropylium; Cycloheptatrienylium; Cyc-C7H7(+); Cyclohepta-2,4,6-trienylium
- . www.chemspider.com: Names. [30 December 2018].
cyc-C7H7(+) cyclohepta-2,4,6-trienylium cycloheptatrienylium
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
IUPAC Name cyclohepta-1,3,5-triene
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
CAS 4118-59-6
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
CAS 4118-59-6
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
CAS 4118-59-6
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
PubChem CID: 5224206
- . www.chemspider.com. [30 December 2018].
ChemSpider ID4394444
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
InChI Key: OJOSABWCUVCSTQ-UHFFFAOYSA-N
- . pubchem.ncbi.nlm.nih.gov. [30 December 2018] (英语).
InChI Key OJOSABWCUVCSTQ-UHFFFAOYSA-N
- . www.chemspider.com. [30 December 2018].
1902352 [Beilstein]
- 注:䓬为化学专用字。䓬写法为草头加卓,读音,Unicode代码44EC,五笔代码ahjj(需自造即可使用)。
參考文獻
- Nic, M.; Jirat, J.; Kosata, B., eds. (2006–). "molecule". IUPAC Compendium of Chemical Terminology (Online ed.). doi:10.1351/goldbook.M04002. ISBN 0-9678550-9-8.
- Tropylium tetrafluorate Organic Syntheses, Coll. Vol. 5, p.1138 (1973); Vol. 43, p.101 (1963). link
- Merling, G. (1891), Ueber Tropin. Berichte der deutschen chemischen Gesellschaft, 24: 3108–3126. doi:10.1002/cber.189102402151
- The Cycloheptatrienylium (Tropylium) Ion W. Von E.Doering, L. H. Knox J. Am. Chem. Soc., 1954, 76 (12), pp 3203–3206 doi:10.1021/ja01641a027
- Aromaticity as a Cornerstone of Heterocyclic Chemistry Alexandru T. Balaban, Daniela C. Oniciu, Alan R. Katritzky Chem. Rev., 2004, 104 (5), pp 2777–2812 doi:10.1021/cr0306790
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