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噻嗪

噻嗪
IUPAC名
[1,4]Thiazine
识别
CAS号 290-57-3  checkY
SMILES
 
  • S1C=CNC=C1
性质
化学式 C4H5NS
摩尔质量 99.15 g·mol−1
密度 0.8465 g/cm3
沸点 76.55
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

噻嗪(英语:Thiazine)是指一类含有这样一种环的有机化合物:环含有四个碳原子、一个氮原子以及一个硫原子。噻嗪有三种异构体,分别为1,2-噻嗪、1,3-噻嗪、1,4-噻嗪。具有噻嗪的化合物通常被用作为染料安定药以及杀虫剂

制备

1,4-噻嗪可以由对应的二酮和粉在高温下反应而成。[1]

Synthesis of 1,4-thiazine.
Synthesis of 1,4-thiazine.

另见

参考资料

  1. ^ Barkenbus, Charles; Landis, Phillip S. The Preparation of 1,4-Thiazine. Journal of the American Chemical Society. February 1948, 70 (2): 684–685. ISSN 0002-7863. doi:10.1021/ja01182a075. 
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噻嗪
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