104237-23-2

Upstream product

• 2319-54-2 2,2-dimethyl-4-phenylpentane 

Downstream Products

• 223128-48-1 1-(1-bromo-1,3,3-trimethyl-butyl)-4-nitro-benzene 
• 104237-21-0 4-p-N,N-diethylaminophenyl-2,2-dimethylpentane 
• 223128-43-6 2-chloro-2-(p-nitrophenyl)-4,4-dimethylpentane 
• 223128-50-5 1-(3,3-Dimethyl-1-methylene-butyl)-4-nitro-benzene 

Relevant academic research and scientific papers

THE EFFECT OF para-SUBSTITUENTS ON THE CONFORMATIONAL BEHAVIOUR OF AROMATIC SIDECHAINS

Proton nmr data are reported for some 2-aryl-1-propyl methyl esters, 2-aryl-1-propyl acetates and trifluoroacetates, 2-aryl-1-propanols and 4-aryl-2,2-dimethylpentanes.The vicinal coupling constants show that there is an increasing population of gauche Aryl/OR rotamers in the first three series (R = Me, R = COMe and R = COCF3) as electron donor groups on the aromatic ring are replaced by electron withdrawing groups.The results are ascribed to a gauche Aryl --- O interaction, the possible origins of which are discussed.

Solvolysis of 2-aryl-2-chloro-4,4-dimethylpentanes. Confirmation of validity of brown-okamoto σ+ constants

Specific rate constants of solvolysis in 90% aqueous acetone have been determined at 25 °C for 10 2-aryl-2-chloro-4,4-dimethylpentanes (3) having a substituent p-cycPr, p-Me, m-Me, p-F, (H), p-Cl, m-Cl, m-CF3, p-CF3, or p- NO2/