20732-26-7

Basic information

• Product Name: Benzenamine, monolithium salt
• CAS NO: 20732-26-7
• Molecular Formula: C6H7N.Li
• Molecular Weight: 99.0613
• Mol File: 20732-26-7.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzenamine, monolithium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, monolithium salt(20732-26-7)
• EPA Substance Registry System: Benzenamine, monolithium salt(20732-26-7)

Safety Data

• Hazardous Substances Data: 20732-26-7(Hazardous Substances Data)

Upstream product

• 62-53-3 aniline 
• 76665-49-1 2-lithio-2-<(trimethylsilyl)ethynyl>-1,3-dithiane 

Downstream Products

• 70557-54-9 3,3,5,5-Tetramethyl-1,4-diphenyl-2-trimethylsilanyl-[1,2,4,3,5]triazadisilolidine 
• 131980-73-9 6-anilino-1,3λ⁴δ²,5,2,4-trithiadiazepine 
• 76665-49-1 2-lithio-2-<(trimethylsilyl)ethynyl>-1,3-dithiane 
• 62-53-3 aniline 
• 76085-25-1 N-Phenyl-N'.N''-diisopropyl-N'.N''-bis(trimethylsilyl)-triaminofluorsilan 
• 76085-27-3 N_.N'-Diisopropyl-N''-phenyl-N'.N''-bis(trimethylsilyl)-triaminofluorsilan 
• 143363-98-8 C₃₂H₃₂N₂O₂Se₂ 
• 4107-98-6 N,N-diisopropylaniline 
• 4198-95-2 α-phenylimino-deoxybenzoin 
• 74251-29-9 (Chloromethyl-dimethyl-silanyl)-phenyl-amine 
• 93-98-1 N-phenyl benzoyl amide 
• 4732-66-5 2-oxo-N,2-diphenylacetamide 
• 1014-72-8 1-phenyl-3,3-diethylurea 
• 101-42-8 fenuron 

Relevant articles and documents

Reactivity of Rhodium(II) amido/Rhodium(I) aminyl complexes

Reaction of the Rh(II) dimer [LRh]2(μ-Br)2 (L = ([2,6-Me2C6H3NCMe]2CH) with the bulky amide LiNH(2,6-iPr2C6H3) leads to a monomeric Rh(II) amide

Ultrafast amidation of esters using lithium amides under aerobic ambient temperature conditions in sustainable solvents

Lithium amides constitute one of the most commonly used classes of reagents in synthetic chemistry. However, despite having many applications, their use is handicapped by the requirement of low temperatures, in order to control their reactivity, as well as the need for dry organic solvents and protective inert atmosphere protocols to prevent their fast decomposition. Advancing the development of air- and moisture-compatible polar organometallic chemistry, the chemoselective and ultrafast amidation of esters mediated by lithium amides is reported. Establishing a novel sustainable access to carboxamides, this has been accomplished via direct C-O bond cleavage of a range of esters using glycerol or 2-MeTHF as a solvent, in air. High yields and good selectivity are observed while operating at ambient temperature, without the need for transition-metal mediation, and the protocol extends to transamidation processes. Pre-coordination of the organic substrate to the reactive lithium amide as a key step in the amidation processes has been assessed, enabling the structural elucidation of the coordination adduct [{Li(NPh2)(OCPh(NMe2))}2] (8) when toluene is employed as a solvent. No evidence for formation of a complex of this type has been found when using donor THF as a solvent. Structural and spectroscopic insights into the constitution of selected lithium amides in 2-MeTHF are provided that support the involvement of small kinetically activated aggregates that can react rapidly with the organic substrates, favouring the C-O bond cleavage/C-N bond formation processes over competing hydrolysis/degradation of the lithium amides by moisture or air.

Dithiane Chemistry. 5. Silyl and Lithio Derivatives of a Propynal Dithioacetal

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