10292-65-6Relevant articles and documents
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Applequist,D.E.,McKenzie,L.F.
, p. 2262 - 2266 (1976)
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NITRATION
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Page/Page column 36; 41; 46; 64; 37; 48; 63-64, (2020/05/28)
The present invention relates to a process for preparing a nitrated compound, comprising the step of reacting a compound (A) comprising at least one substituted or unsubstituted aromatic or heteroaromatic ring, wherein said heteroaromatic ring comprises at least one heteroatom selected from the group consisting of oxygen, sulfur, phosphor, selenium and nitrogen, with a compound of formula (I) wherein Y is selected from the group consisting of hydrogen and nitro.
SUBSTITUTED TRICYCLIC COMPOUNDS WITH ACTIVITY TOWARDS EP1 RECEPTORS
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Page/Page column 41, (2013/10/22)
The present invention belongs to the field of EP1 receptor ligands. More specifically it refers to compounds of general formula (I) having great affinity and selectivity for the EP1 receptor. The invention also refers to the process for their preparation, to their use as medicament for the treatment and/or prophylaxis of diseases or disorders mediated by the EP1 receptor as well as to pharmaceutical compositions comprising them.
Radical ion probes. Part 10. Ceric(IV) ammonium nitrate oxidation of cyclopropylarenes
Wang, Yonghui,Tanko
, p. 2705 - 2711 (2007/10/03)
The chemistry of radical cations generated via the oxidation of several cyclopropylarenes with ceric(IV) ammonium nitrate in CH3CN-CH3OH is reported. For cyclopropylbenzene, the major product is 1-phenylpropane-1,3-diyl dinitrate, arising from ring opening of the cyclopropylbenzene radical cation. Experiments with 1-cyclopropyl-4-methylbenzene reveal that ring opening of cyclopropylbenzenes occurs substantially faster than side chain deprotonation. Cyclopropane ring opened products are also formed in the oxidation of 1- and 2-cyclopropylnaphthalenes. For 9-cyclopropylanthracene however, ring opened products are not detected. Instead, all products arising from this reaction are attributable to reaction of nucleophiles with the aromatic ring. Overall, these results confirm and extend earlier observations pertaining to the chemistry of cyclopropylarene radical cations. General principles associated with the use of cyclopropyl groups as "probes" for radical cation intermediates, and general principles governing radical ion ring openings are discussed.