19432-27-0Relevant articles and documents
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Nozoe et al.
, p. 594 (1955)
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Regioselective Halogenation of Arenes and Heterocycles in Hexafluoroisopropanol
Tang, Ren-Jin,Milcent, Thierry,Crousse, Benoit
, p. 930 - 938 (2018/01/28)
Regioselective halogenation of arenes and heterocycles with N-halosuccinimides in fluorinated alcohols is disclosed. Under mild condition reactions, a wide diversity of halogenated arenes are obtained in good yields with high regioselectivity. Additionally, the versatility of the method is demonstrated by the development of one-pot sequential halogenation and halogenation-Suzuki cross-coupling reactions.
BIARYL-PROPIONIC ACID DERIVATIVES AND THEIR USE AS PHARMACEUTICALS
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Page/Page column 89, (2014/10/15)
The present invention relates to compounds of the formula (I), wherein X, R, R1, R2, D, E1, E2, E3, E4, G1, G2, G3 and G4 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds. They are inhibitors of the protease ca