108261-54-7

Upstream product

• 859337-27-2 2-(1,2-dichloroethylenoxy)toluene 
• 95-48-7 ortho-cresol 
• 60785-20-8 α,β-dichlorovinyl phenyl ether 
• 411238-15-8 phenyl-(1,1,2-trichloro-ethyl)-ether 
• 855632-72-3 o-tolyl-(1,1,2-trichloro-ethyl)-ether 
• 131543-46-9 Glyoxal 
• 4549-72-8 sodium o-cresolate 

Downstream Products

• 856366-16-0 1,1,2,2-tetrakis-(4-methoxy-3-methyl-phenyl)-ethane 
• 116413-55-9 4,4'-dimethoxy-3,3'-dimethylbenzophenone 

Relevant academic research and scientific papers

METHOD OF PRODUCING POLY(ORTHO-METHYLPHENOL)

Poly(ortho-methylphenol) is obtainable at high purities and yields using industrial processes by causing a secondary amine and formaldehyde to react with a polyphenol (first step), and then breaking down the aminomethyl group of the obtained poly(ortho-aminomethyl)phenol by means of hydrogenolysis in the presence of a hydrogenation catalyst (second step).

Clathrate compounds comprising tetrakisphenols as host

The present invention provides novel clathrate compounds using tetrakisphenols as host. The clathrate compounds are obtained easily and efficiently by reacting tetrakisphenols represented by the general formula [I] as host and various organic compounds such as alcohol, ether, ester, ketone, heterocyclic compounds containing nitrogen, essential oil, perfume and the like as guest under the condition of solvent-free or diluted with solvent if required. STR1 wherein X represents (CH2)n, n represents 0-3, and R1 and R2 represents each independently hydrogen atom, a lower alkyl group, a pheny group optionally having substituents, a halogen atom or a lower alcoxy group. The clathrate compounds specified in the present invention are useful in the technological field of selective separation, chemical stabilization, conversion to non-volatility, powder processing and the like.