113002-54-3

Upstream product

• 23822-17-5 tris(2,4,6-trimethylphenyl)antimony 
• 7722-84-1 dihydrogen peroxide 

Downstream Products

• 126117-60-0 (2,4,6-(CH₃)3C₆H₂)3Sb(O₂C-2-C₄H₃NH)2 
• 120868-78-2 tris(2,4,6-trimethylphenyl)hydroxyantimony acetate 
• 120169-98-4 tris(2,4,6-trimethylphenyl)hydroxyantimony dichloroacetate 
• 120868-80-6 tris(2,4,6-trimethylphenyl)hydroxyantimony trifluoroacetate 
• 120868-81-7 tris(2,4,6-trimethylphenyl)hydroxyantimony 1-adamantyl-carboxylate 
• 126117-58-6 (2,4,6-(CH₃)3C₆H₂)3Sb(O₂C-2-C₄H₃O)2 
• 126117-59-7 (2,4,6-(CH₃)3C₆H₂)3Sb(O₂C-2-C₄H₃S)2 
• 113002-57-6 tris(2,4,6-trimethylphenyl)antimony oxide-trifluoromethylsulfonic acid (1/1) 
• 113002-56-5 tris(2,4,6-trimethylphenyl)antimony oxide-phenylsulfonic acid (1/1) 

Relevant academic research and scientific papers

Unsupported monomeric stibine oxides (R3SbO) remain undiscovered

Attempts to investigate the properties and reactivity of the stiboryl moiety (R3Sb+-O?or R3SbO), as in monomeric stibine oxides free of interaction with Lewis acids/bases, led us to conclude that this functional

Synthesis and structural characterization of some new triorganoantimony oxides. Molecular and crystal structure of tris(2,4,6-trimethylphenyl)antimony dihydroxide

The triorganoantimony oxides prepared by oxidation of R3Sb (R=4-ClC6H4, 4-FC6H4, 2-CH3OC6H4, 2,5-(CH3)2C6H3) and of 9-phenyl-9-stibafluoren, (C6H5)(2,2'-C6H4C6H4)Sb, with H2O2 in acetone, shown by IR data to be dimeric in the solid state, and a structure with a four-membered Sb-O-Sb-O ring is proposed.The analogous oxidation of tris(2,4,6-trimethylphenyl)antimony produced a dihydroxide, the structure of which has been determined by X-ray diffraction.In this compound Sb has only a slightly distorted trigonal bipyramidal environment with OH groups in apical positions.The Sb-O(H) bond distance of 202.7(3) pm is in the normal range of covalent SbO bond distances.Intermolecular hydrogen bonding is excluded by the IR and diffraction data.

TRIS(2,4,6-TRIMETHYLPHENYL)ANTIMONY DIHYDROXIDE; SYNTHESIS AND REACTION WITH SULFONIC ACIDS RSO3H (R=C6H5, CF3). CRYSTAL STRUCTURE OF 3SbO*HO3SC6H5

Tris(2,4,6-trimethylphenyl)antimony dihydroxide, Mes3Sb(OH)2, which was prepared by oxidation of Mes3Sb with H2O2, has been shown to react with RSO3H (R=C6H5, CF3) to give the adducts Mes3SbO*HO3SR, the first examples of solid hydrogen-bonded adducts of a triorganoantimony oxide and an acid.The crystal structure of Mes3SbO*HO3SC6H5 has been determined.The three C(mesityl) atoms and the O atom form a distored tetrahedron around Sb, the distortion by the bulky mesityl groups being reflected in the C-Sb-C angles (mean:114.7(3) deg) and the C-Sb-C angles: (mean:103.5(2) deg).C6H5SO3H is linked via a short hydrogen bond to O on Sb with O(1)...O(2)=256(1) pm.The bond length Sb-O(1) 189.4(5) pm represents the shortest Sb-O distance ever reported.