25636-63-9Relevant academic research and scientific papers
Copper-Catalyzed Oxyalkynylation of C-S Bonds in Thiiranes and Thiethanes with Hypervalent Iodine Reagents
Borrel, Julien,Pisella, Guillaume,Waser, Jerome
supporting information, p. 422 - 427 (2020/01/31)
We report the oxyalkynylation of thiiranes and thietanes using ethynylbenziodoxolone reagents (EBXs) to readily access functionalized building blocks bearing an alkynyl, a benzoate, and an iodide group. The reaction proceeds with high atom efficiency most
Diverse ring opening of thietanes and other cyclic sulfides: An electrophilic aryne activation approach
Zheng, Tianyu,Tan, Jiajing,Fan, Rong,Su, Shuaisong,Liu, Binbin,Tan, Chen,Xu, Kun
, p. 1303 - 1306 (2018/02/14)
Organosulfides are a common class of structure units in bioactive molecules and functional materials motivating continuous developments of efficient synthetic methods. Herein, we report an electrophilic aryne-activated ring opening protocol of one or two
Synthesis of 3-alkyl(aryl)thietanes
Shevchenko,Volynskii
experimental part, p. 123 - 128 (2010/02/28)
A preparative procedure for the synthesis of thietanes bearing alkyl substituents in the β-position was developed. Using this procedure, 3-substituted thietanes can be obtained in four steps with an ultimate yield of > 50%. 3-R-thietanes (where R = CH3, C4H9, C5H11, C6H13, C6H 5) and the corresponding sulfoxides and sulfones were synthesized and examined. The feasibility of preparation of gem-3,3-substituted thietanes was exemplified by the synthesis of 3,3-dihexylthietane.
Thiethan-1-N-arylamides and their Rearrangements to N-Aryl-1,2-thiazolidines
Claus, Peter K.,Jaeger, Emmerich
, p. 1153 - 1164 (2007/10/02)
Reaction of thiethanes with anilines and tert.butyl hypochlorite results in the formation of thietane-1-N-arylimides which rearrange thermally with ring enlargement to give N-aryl-1,2-thiazolidines in high yields. - Keywords: Thietane-1-imides; 1,2-Thiazolidines; Sulfimides; Thermal ring enlargement; 1,2-Migration
