75850-34-9Relevant academic research and scientific papers
BEHAVIOR OF 2- AND 4-CYCLOPROPYLPHENYL ETHERS DURING NITRATION WITH NITRIC ACID IN ACETIC ANHYDRIDE
Mochalov, S. S.,Karpova, V. V.,Shabarov, Yu. S.
, p. 1780 - 1785 (2007/10/02)
During the nitration of 4-cyclopropyl phenyl ethers dilute nitric acid in acetic anhydride formal dealkylation (or dearylation) is realized with substituent entry of the nitro group into the para-substituted phenol which forms.Under analogous conditions the behavior of the corresponding ortho-substituted phenyl ethers depends both on the steric limitations created by the aroxyl (or alkoxyl) fragment and on its polar effect.In the reaction of cyclopropylphenyl ethers with concentrated nitric acid in acetic anhydride the formation of nitrophenols is hardly observed at all.
SYNTHESIS AND TRANSFORMATIONS OF 2-CYCLOPROPYLPHENYL PHENYL SULFIDE AND 2-CYCLOPROPYLPHENYL PHENYL ETHER UNDER THE INFLUENCE OF AGENTS WITH ACIDIC CHARACTER
Shabarov, Yu. S.,Pisanova, E. V.,Saginova, L. G.
, p. 1218 - 1221 (2007/10/02)
2-Cyclopropylphenyl phenyl sulfide and 2-cyclopropylphenyl phenyl ether were synthesized from o-iodophenylcyclopropane by the Ullmann reaction.Treatment of the products with acidic agents gave products from their intramolecular self-alkylation, i.e., 9-et
