86119-34-8

Upstream product

• 109-73-9 N-butylamine 
• 104-55-2 3-phenyl-propenal 
• 14371-10-9 (E)-3-phenylpropenal 
• 4407-36-7 (2E)-3-phenyl-2-propen-1-ol 

Downstream Products

• 1392216-44-2 1-butyl-7,8-dihydro-7,7-dimethyl-4-phenylquinolin-5(1H,4H,6H)-one 
• 4279-81-6 3,3-diphenylpropanal 
• 1007842-30-9 C₃₅H₅₃NO₅Si₂ 
• 20849-96-1 N-cinnamylbutan-1-amine 

Relevant academic research and scientific papers

The structures of some iminium salts. Crystal structures and 13C NMR studies of 3-aryl-2-propenylideniminium salts

The X-ray crystal structures of E-N,N-dimethyl-3-phenyl-2-propenylideniminium perchlorate, 1 and E-N,N-dimethyl-3-(p-methoxyphenyl)-2-propenylideniminium perchlorate, 2, have been determined.E-N,N-dimethyl-3-phenyl-2-propenylideniminium perchlorate, (C11H

Diethylsilane as a Powerful Reagent in Au Nanoparticle-Catalyzed Reductive Transformations

Diethylsilane (Et2SiH2), a simple and readily available dihydrosilane, that exhibits superior reactivity, as compared to monohydrosilanes, in a series of reductive transformations catalyzed by recyclable and reusable Au nanoparticles (1 mol-%) supported on TiO2. It reduces aldehydes or ketones almost instantaneously at ambient conditions. It can be used in a one pot rapid reductive amination procedure, in which premixing of aldehyde and amine is required prior to the addition of the reducing agent and the catalyst, even in a protic solvent. An unprecedented method for the synthesis of N-arylisoindolines is also shown in the reductive amination between o-phthalaldehyde and anilines. In this transformation, it is proposed that the intermediate N,2-diphenylisoindolin-1-imines are reduced stepwise to the isoindolines. Finally, Et2SiH2 readily reduces amides into amines in excellent yields and shorter reaction times relative to previously known analogous nano Au(0)-catalyzed protocols.

Insertion of Nitriles into Zirconocene 1-aza-1,3-diene Complexes: Chemoselective Synthesis of N-H and N-Substituted Pyrroles

The direct insertion of nitriles into zirconocene-1-aza-1,3-diene complexes provides an efficient, chemoselective, and controllable synthesis of N-H and N-substituted pyrroles upon acidic aqueous work-up. The outcome of the reaction (that is, the formatio

Efficient synthesis of N-Substituted 4-arylquinoline derivatives using ZnCl2 or ZrO2

N-Substituted 7,8-dihydro-7,7-dimethyl-4-arylquinolin-5(1H,4H,6H)-ones 4a-l have been reported by one-pot reaction of cinnamaldehyde derivatives, dimedone and various amines in the presence of ZnCl2 or ZrO2 in fairly high yields.

Tandem catalysis: Direct catalytic synthesis of imines from alcohols using manganese octahedral molecular sieves

Tandem processes involving catalysts can offer unique and powerful strategies for converting simple starting materials into more complex products in a single reaction vessel. Imines were synthesized directly from alcohols via a tandem catalytic process using manganese octahedral molecular sieves (OMS-2) as catalyst. The synthesis proceeds through two steps: an oxidation of the alcohols to carbonyls followed by the nucleophilic attack by an amine on the carbonyl to form the imine. OMS-2 acts as a bifunctional catalyst and catalyzes two mechanistically distinct processes in a single reaction vessel under the same conditions. Conversions up to 100% were obtained for benzylic alcohols with this efficient, environmentally friendly catalytic reaction. The advantages of this process are that the intermediates need not be isolated and the catalysts can be reused upon simple filtration without loss of activity.

METHOD OF PRODUCING IMINES

A method for forming an imine comprises reacting a first reactant comprising a hydroxyl functionality, a carbonyl functionality, or both a hydroxyl functionality and a carbonyl functionality with a second reactant having an amine functionality in the presence of ordered porous manganese-based octahedral molecular sieves and an oxygen containing gas at a temperature and for a time sufficient for the imine to be produced.

Transition metal complexes in organic synthesis. Part 57: Synthesis of 1-azabuta-1,3-dienes and application to catalytic complexation of buta-1,3- dienes and cycloalkadienes by the tricarbonyliron fragment

The 1-azabuta-1,3-dienes 5a-g were prepared and transformed to the corresponding tricarbonyliron complexes 6. The efficiency of 6 as tricarbonyliron transfer reagents and the activity of 5a-g for the catalytic complexation with either nonacarbonyldiiron o

PHOTOCHEMICAL AND THERMAL STEREOMUTATIONS OF 3-ARYL-2-PROPENYLIDENIMINIUM SALTS.

Salts in trifluoroacetic acid solution undergo efficient cis/trans isomerization about the C equals C bonds on irradiation. These reactions involve singlet excited states of the iminium salts. Photoisomerization also occurs about the C equals N bonds of s