3338-08-7

Upstream product

• 114635-55-1 C₁₉H₂₂N₂O₅S 
• 70367-75-8 1-benzyl-1-nitrocyclohexane 
• 114635-72-2 N-(1-benzylcyclohexyl)hydroxylamine 
• 19165-94-7 1-benzylcyclohexan-1-amine 
• 154188-72-4 7-phenylhept-6-yn-1-amine 

Downstream Products

• 68840-81-3 2-benzylhexahydroazepine 
• 114635-83-5 1-(p-nitrobenzoyl)-2-benzylazacycloheptane 

Relevant academic research and scientific papers

Ruthenium-catalyzed intramolecular hydroamination of aminoalkynes

Low-valent ruthenium complexes with a π-acidic ligand, such as Ru(η6-cot)(dmfm)2 [cot=1,3,5-cyclooctatriene, dmfm=dimethyl fumarate] and Ru3(CO)12, showed high catalytic activity for the intramolecular hydroamination of aminoalkynes. The reaction is highly regioselective, in which a nitrogen atom is selectively attached to an internal carbon of alkynes to give five-, six-, and seven-membered nitrogen heterocycles as well as indoles in good to high yields.

Carbon-to-Nitrogen Rearrangement in N-(Arylsulfonoxy)amines as a Route to Azacyclic Compounds

A series of cyclic amines 1-10 was converted to the N-((p-nitrophenyl)sulfonoxy)amine derivatives with (p-nitrophenyl)sulfonyl peroxide.These compounds rearranged to ring-expanded cyclic imines in fair to good yields.Conversion of the amine to its hydroxy