1367179-60-9

Basic information

• Product Name: (N₃)2Sb(SiMe₃)(2,4,6-tri-tert-butylphenyl)
• CAS NO: 1367179-60-9
• Molecular Weight: 538.415
• Mol File: 1367179-60-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (N₃)2Sb(SiMe₃)(2,4,6-tri-tert-butylphenyl)(CAS DataBase Reference)
• NIST Chemistry Reference: (N₃)2Sb(SiMe₃)(2,4,6-tri-tert-butylphenyl)(1367179-60-9)
• EPA Substance Registry System: (N₃)2Sb(SiMe₃)(2,4,6-tri-tert-butylphenyl)(1367179-60-9)

Safety Data

• Hazardous Substances Data: 1367179-60-9(Hazardous Substances Data)

Upstream product

• 1262336-58-2 dichloro[(2,4,6-tri-tert-butylphenyl)(trimethylsilyl)amino]stibane 

Relevant articles and documents

Syntheses, structure, and reactivity of amino(azido)stibanes

Amino(azido)stibanes Mes*N(SiMe3)Sb(N3)X (X = N3, Cl, OTf) were synthesized and fully characterized. Their structures were determined by single-crystal X-ray diffraction and are rare examples of antimony azides. On account of weak Sb...X van der Waals interactions, centrosymmetric dimers are observed in the solid state. Mes*N(SiMe3)Sb(OTf)X species (X = Cl, N3, and OTf; OTf = triflate = CF3SO3-) are labile with respect to Me3Si-OTf elimination even at ambient temperatures and form in situ the highly reactive iminostibane Mes*N=SbX, which rapidly decomposes. Diazide Mes*N(SiMe3)Sb(N3)2 slowly decomposes when a Lewis acid such as B(C6F5) 3 is present, thus leading to the formation of a salt that bears a heterocyclic Sb-N dication and an [N3-B(C6F 5)3]- adduct anion in good yields. Amino(azido)stibanes Mes*N(SiMe3)Sb(N3)X (X = N 3, Cl, OTf) were synthesized and characterized. Their thermal stability with respect to Me3Si-X elimination was studied. Copyright