Synthesis of 3,4-Dihydro‑2H‑1,3-thiazines from α‑Enolic Dithioesters and 1,3,5-Triazinanes via a Formal (3 + 3) Annulation Reaction
Synthesis of 3,4-Dihydro‑2H‑1,3-thiazines from α‑Enolic Dithioesters and 1,3,5-Triazinanes via a Formal (3 + 3) Annulation Reaction
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通过正式 (3 3) 成环反应从 α-烯醇二硫酯和 1,3,5-三嗪合成 3,4-二氢-2H-1,3-噻嗪
DOI：
10.1021/acs.joc.0c01984
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Hongbin Zhai
中科院分区：
文献类型：
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作者：
Bin Cheng;Hui Li;Jieping Hou;Xinping Zhang;Yixuan He;Haiyan Sun;Wei Xu;Taimin Wang;Hongbin Zhai
以α-烯醇二硫代酯和1，3，5-三嗪烷为原料，在热条件下通过（3 + 3）环合反应合成了3，4-二氢-2H-1，3-噻嗪。这种转化不含催化剂和添加剂。
The synthesis of 3,4-dihydro-2H-1,3-thiazines from α-enolic dithioesters and 1,3,5-triazinanes has been achieved via a formal (3 + 3) annulation reaction under thermal conditions, where 1,3,5-triazinanes were utilized as threeatom synthons. This transformation is catalyst-free and additive-free..