134208-71-2

Basic information

• Product Name: lithium (2,6-diisopropylphenyl)(trimethylsilyl)amide
• Synonyms: lithium (2,6-diisopropylphenyl)(trimethylsilyl)amide
• CAS NO: 134208-71-2
• Molecular Weight: 255.405
• Mol File: 134208-71-2.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: lithium (2,6-diisopropylphenyl)(trimethylsilyl)amide(CAS DataBase Reference)
• NIST Chemistry Reference: lithium (2,6-diisopropylphenyl)(trimethylsilyl)amide(134208-71-2)
• EPA Substance Registry System: lithium (2,6-diisopropylphenyl)(trimethylsilyl)amide(134208-71-2)

Safety Data

• Hazardous Substances Data: 134208-71-2(Hazardous Substances Data)

Upstream product

• 78923-65-6 N-trimethylsilyl-2,6-diisopropylaniline 
• 75-77-4 chloro-trimethyl-silane 
• 24544-04-5 2,6-diisopropylbenzenamine 
• 109-72-8 n-butyllithium 

Downstream Products

• 120592-24-7 fluoro-bis{2,6-diisopropylphenyl(trimethylsilyl)amino}borane 
• 178176-67-5 bis[(2,6-diisopropylphenyl)(trimethylsilyl)amido]zirconium dichloride 
• 189024-45-1 diethyl(2,6-diisopropylphenyltrimethylsilylamino)gallane 
• 189024-49-5 2-chlor-1,3,5-tris(2,6-diisopropylphenyl)-4,4-dimethyl-1,5-bis(trimethylsilyl)-1,3,5-triaza-4-sila-2-gallapentane 
• 189024-46-2 dimethyl(2,6-diisopropylphenyltrimethylsilylamino)gallane 
• 178176-69-7 [(2,6-diisopropylphenyl)(trimethylsilyl)amido](pentamethylcyclopentadienyl)hafnium dichloride 
• 178176-68-6 bis[(2,6-diisopropylphenyl)(trimethylsilyl)amido]hafnium dichloride 
• 178176-71-1 [(2,6-diisopropylphenyl)(trimethylsilyl)amido](pentamethylcyclopentadienyl)zirconium dichloride 
• 161127-29-3 chloro-bis(N-(2,6-di-iso-propylphenyl)-trimethylsilylamido)(tetrahydrofuran)neodymium(III) 
• 945487-29-6 SmCl₃(N(C₆H₃(CH(CH₃)2)2)Si(CH₃)3)2Li₂(OC₄H₈)4 
• 945487-28-5 YbCl₂(N(C₆H₃(CH(CH₃)2)2)Si(CH₃)3)(OC₄H₈)3 
• 1101893-76-8 [Zr(2,6-iPr2C6H3)NC(NMe2)N(SiMe3))(μ2-Cl)Cl2]2 
• 1116091-49-6 [Ga(N(2,6-diisopropylphenyl)(SiMe₃))]4 
• 1043883-64-2 [N(2,6-iPr₂C₆H₃)C(NMe₂)NC(NMe₂)N(SiMe₃)]CuPPh₃ 

Relevant articles and documents

Structural Diversity in Alkali Metal and Alkali Metal Magnesiate Chemistry of the Bulky 2,6-Diisopropyl-N-(trimethylsilyl)anilino Ligand

Bulky amido ligands are precious in s-block chemistry, since they can implant complementary strong basic and weak nucleophilic properties within compounds. Recent work has shown the pivotal importance of the base structure with enhancement of basicity and extraordinary regioselectivities possible for cyclic alkali metal magnesiates containing mixed n-butyl/amido ligand sets. This work advances alkali metal and alkali metal magnesiate chemistry of the bulky arylsilyl amido ligand [N(SiMe3)(Dipp)]?(Dipp=2,6-iPr2-C6H3). Infinite chain structures of the parent sodium and potassium amides are disclosed, adding to the few known crystallographically characterised unsolvated s-block metal amides. Solvation by N,N,N′,N′′,N′′-pentamethyldiethylenetriamine (PMDETA) or N,N,N′,N′-tetramethylethylenediamine (TMEDA) gives molecular variants of the lithium and sodium amides; whereas for potassium, PMDETA gives a molecular structure, TMEDA affords a novel, hemi-solvated infinite chain. Crystal structures of the first magnesiate examples of this amide in [MMg{N(SiMe3)(Dipp)}2(μ-nBu)]∞(M=Na or K) are also revealed, though these breakdown to their homometallic components in donor solvents as revealed through NMR and DOSY studies.

Direct access to non-symmetric lithium nitriloamidinate and disymmetric dilithium bisamidinate complexes from 1,3- or 1,4- dicyanobenzene and lithium amides

Non-symmetric lithium nitriloamidinate complexes of composition 3- or 4-(N≡C)C6H4[C(NSiMe3)(NAr)]Li(D)n where Ar is phenyl, 2,6-(CH3)2C6H3 (Dmp) or 2,6-[(CH3/sub

Synthesis of mono-, di-, and triaminobismuthanes and observation of C-C coupling of aromatic systems with bismuth(iii) chloride

The reaction of lithium N-trimethylsilyl-amides of the type RN(SiMe3)Li with bismuth(iii) chloride yielded mono-, di- or triaminobismuthanes depending on the sterical demand of the anilide ligand R and the used stoichiometry. For the bulky Mes? substituent the reaction with BiCl3 resulted in the formation of a C-C coupling product as the main product besides a small amount of the expected Mes?N(SiMe3)BiCl2.