107886-86-2

Upstream product

• 4039-32-1 lithium hexamethyldisilazane 

Downstream Products

• 125640-76-8 1-Chloro-3,3,5,5-tetraphenyl-1λ⁴,3λ⁵,5λ⁵-[1,2,4,6,3,5]selenatriazadiphosphinine 
• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 
• 61945-92-4 N,N'-di(phenylsulfonyl)selenium diimide 

Relevant academic research and scientific papers

FLUOROCARBON-SELENIUM CHEMISTRY: ACCOMPLISHMENTS AND QUESTS

The binary selenium fluorides SeFn (n = 2, 4, 6) and Se2F2 are considered along with corresponding perfluorohalogenoorganoselenium compounds with selenium in the oxidation states 1, 2, 4 and 6.For lower selenium fluorides, preparation and characterisation are emphasized.Recent results in the chemistry of SeCF2, CF3SeCl, CF3SeSeCF3, CF3Se(O)OM and CF3SeVI-compounds are presented.A comparison with the correspondig sulfur chemistry is also provided.

Advances in Perhalogeno Thiocarbonyl, Selenocarbonyl and Selenodiimine Chemistry

Trifluoromethylselenylthiocarbonyls form with CF33-nClnSCl or CF3SeCl the corresponding disulfanes or selanesulfanes.Oxidation of CF3SeC(S)X, X = CF3Se, CF3S, Cl, or Br, with 3-Cl-C6H4C(O)OOH yields compounds CF3Se(X)C=S=O.Only decomposition products are obtained from (CF3Se)2CSe and Cl2, CF3SeCl, CF3SCl, or 3-Cl-C6H4C(O)OOH.The preparation of compounds RN=Se=NR, R = (CH3)3Si, CF3C(O), or CF3SO2, is described.Physical and spectroscopical data of the new substances are provided. - Keywords: Synthesis, Thiocarbonyl, Selenocarbonyl, Selenodiimine