7252-82-6Relevant articles and documents
Synthesis of carbon-14-labeled isotopomer of 6-(4-methanesulfonylphenyl)-5- [4-(2-piperidin-1-yl-ethoxy)phenoxy]-naphthalen-2-ol HCL salt (LY2066948-[ 14C] HCL salt)
Kuo, Fengjiun,Clodfelter, Dean K.,Priest, Tamara R.
, p. 706 - 710 (2007)
Carbon-14-labeled 6-(4-methanesulfonylphenyl)-5-[4-(2-piperidin-1-yl- ethoxy)phenoxy]naphthalen-2-ol, a novel selective estrogen receptor modulator (SERM) was synthesized. The key component, 6-methoxy-1-tetralone-[carbonyl- 14C], was synthesize
Synthetic and Mechanistic Studies on 2,3-Dihydrobenzo[ b ][1,4]-oxaselenines Formation from Selenocyanates
Bonesi, Sergio M.,Cattaneo, Mauricio,Chao, María N.,Rodriguez, Juan B.,Sanchez Gonzalez, Jonathan,Szajnman, Sergio H.
, p. 1643 - 1658 (2020/05/25)
An expedient preparation of selenium-containing hetero-cycles via an m -chloroperbenzoic acid-mediated seleno-annulation starting from selenocyanate derivatives is described. In spite of its significance, this cyclization reaction is virtually understudied not only from the point of view of its scope, but also from the mechanistic aspects associated to this remarkable transformation. In this sense, several selenocyanate and thiocyanate derivatives bearing an aromatic ring were evaluated as substrates under different reaction conditions of this interesting cyclization yielding important insights on its scope as well as relevant information on the reaction mechanism.
DIRECT C-H AMINATION AND AZA-ANNULATION
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Paragraph 0132; 0206; 0207, (2019/06/07)
In some aspects, the present disclosure provides methods of aminating an aromatic compound comprising reacting an aminating agent with an aromatic compound in the presence of a rhodium catalyst. In some embodiments, the methods may comprise aminating an aromatic compound which contains multiple different functional groups. The methods described herein may also be used to create bicyclic system comprising reacting an intramolecular aminating agent with an aromatic ring to obtain a second ring containing a nitrogen atom. In another aspect, the methods described herein may also be used to create a cyclic aliphatic cyclic/poly cyclic amine system comprising a reacting an intramolecular aminating agent by insertion into a C(sp3)-H bond.