353247-84-4

Upstream product

• 459-57-4 4-fluorobenzaldehyde 
• 82502-77-0 1-heptylpiperazine 
• 92-54-6 4-phenyl-1-piperazine 
• 629-04-9 1-Bromoheptane 
• 4282-40-0 1-Iodoheptane 
• 112898-90-5 4-n-heptyl-1-phenylpiperazine 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 112898-85-8 N'-(4-hexanoylphenyl)-N-heptylpiperazine 
• 112898-96-1 N-[1-[4-(4-Heptyl-piperazin-1-yl)-phenyl]-meth-(E)-ylidene]-N'-phenyl-hydrazine 
• 112899-02-2 N-heptyl-N'-<4-(1-hydroxyhexyl)phenyl>piperazine 

Relevant academic research and scientific papers

Ultrasound effect on the synthesis of 4-alkyl-(aryl)aminobenzaldehydes

The sonochemical nucleophilic aromatic substitutions on 4-fluorobenzaldehyde with different azacycloalkanes and azoles have been studied. A beneficial ultrasound effect was observed, reactions were clean and high yields of the products were isolated after 15 min sonication.

Synthesis and Mesogenic Properties of N'-(4-Acylphenyl)-N-alkylpiperazines

One synthesis of N-alkyl-N'-(4-acylphenyl)piperazines and their physical properties have been studied using calorimetric, optical, and X-ray crystallography methods.The compounds exhibit only smectic phases, the higher-temperature phase being a probable s