115018-09-2

Upstream product

• 109123-30-0 Trifluoro-methanesulfonate4-((Z)-1,3-diphenyl-3-trifluoromethanesulfonyloxy-allylidene)-morpholin-4-ium; 

Downstream Products

• 115018-15-0 4-<5-Oxo-1,3-diphenyl-2-(1-pyrrolidinoethyliden)-3-hexenyliden>morpholinium-trifluormethansulfonat 
• 109123-28-6 E(1,2)E(2,3)-4-<3-(Cyclohexylthio)-1,3-diphenyl-2-propenyliden>morpholinium-trifluormethansulfonat 
• 109123-26-4 E(1,2)Z(2,3)-4-<3-(Cyclohexylthio)-1,3-diphenyl-2-propenyliden>morpholinium-trifluormethansulfonat 
• 121441-63-2 4-(1-Cyclohexylthio-1,3-diphenyl-2-propinyl)morpholin 
• 115018-27-4 4-<α-(1,4-Dihydro-1,3,4-triphenyl-1,4-epoxy-2-naphthyl)benzyliden>morpholinium-trifluormethansulfonat 
• 131319-47-6 4-Triphenylpropa-1,2-dienyl-morpholine 
• 139059-13-5 4-<(3Z)-1,3-diphenyl-1,3,5-hexatrienyl>morpholine 
• 139059-12-4 4-<(3E)-1,3-diphenyl-1,3,5-hexatrienyl>morpholine 
• 131319-49-8 4-(1,3-Diphenyl-3-triphenylsilanyl-propa-1,2-dienyl)-morpholine 
• 602331-03-3 (3-morpholino-1,3-diphenyl-1,2-propadienyl)diphenylphosphane 
• 115018-17-2 4-<5-Oxo-1,3,5-triphenyl-2-(1-morpholinoethyliden)-3-pentenyliden>morpholinium-trifluormethansulfonat-Hydrat 
• 139059-09-9 4-(1,3-diphenyl-1,2-heptadienyl)morpholine 
• 121441-70-1 4-(3-Morpholino-1,3-diphenyl-2-propyliden)morpholinium-trifluormethansulfonat 
• 121441-68-7 1,3-Dimorpholino-1,3-diphenyl-1,2-propadien 

Relevant academic research and scientific papers

Synthesis of propyne iminium triflates by vacuum thermolysis of 3- trifloxypropene iminium triflates: Scope and some limitations

Vacuum thermolysis of various 3-trifloxypropene iminium triflates 1 leads to propyne iminium triflates 2 by β-elimination of triflic acid. In contrast, salt 1j undergoes an intramolecular aromatic S(E) reaction.

Propyne Iminium Salts: Ambifunctional Reactivity towards Sulfur and Nitrogen Nucleophiles

Propyne iminium ions 2a-d have been studied by both ab initio (3-21G//3-21G for 2a) and MNDO calculations (2a-d).It is found that the amino group stabilizes the propargyl cation structure at the expense of the allenyl cation structure.Furthermore, the hig

Propyniminium Salts - Synthesis, , and Cycloadditions

The propyniminium triflates 6 are obtained from 3-trifloxypropeniminium triflates 5 by elimination of triflic acid.Reaction with enaminones yields the 2-alkenyl-vinamidinium salts 14 and 18, resp., which result from ring-opening of intermediate cyclobuten