2-乙基噻吩

2-乙基噻吩是一种有机硫化合物，化学式为C₆H₈S。它可由2-乙酰基噻吩加氢还原制得，^[2]或由噻吩、正丁基锂、溴乙烷反应得到。^[3]它和碘苯、碳酸银在催化下反应，可以得到2-乙基-5-苯基噻吩。^[4]

2-乙基噻吩
识别
CAS号	872-55-9  Y
SMILES	S1C=CC=C1CC
性质
化学式	C6H8S
摩尔质量	112.19 g·mol−1
沸点	134-135 °C[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. Buu-Hoi, Ng. Ph.; Hoan, Nguyen; Khoi, Ng.-H. Potential nitrogen-heterocycle carcinogens. VII. Polycyclic carbazoles bearing ethyl groups, and thiophene isosters thereof. Journal of Organic Chemistry, 1950. 15: 957-961. ISSN 0022-3263.
2. Catalytic Reduction of 2-Acylthiophenes. J Am Chem Soc. 1951. 73 (11) doi:10.1021/ja01155a071
3. Oligothiophenes substituted with the thionitrile group: synthesis, characterization, and thin-film formation on gold substrates. Journal of Materials Chemistry. 2009. doi:10.1039/b908869e
4. Yanagisawa, Shuichi; Sudo, Tomoko; Noyori, Ryoji; Itami, Kenichiro. Direct C-H arylation of (hetero)arenes with aryl iodides via rhodium catalysis. J Am Chem Soc. 2006. doi:10.1021/ja064500p