TY - JOUR
T1 - Base-catalyzed heterocyclization of 2-(R-ethynyl)benzohydroxamic acids
AU - Vasilevskii, S. F.
AU - Mikhailovskaya, T. F.
AU - Stepanov, A. A.
AU - Mamatyuk, V. I.
AU - Fadeev, D. S.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Sonogashira alkynylation of methyl 2-iodobenzoate with terminal acetylenes gave a series of methyl 2-(alk-1-yn-1-yl)benzoates which reacted with hydroxylamine in boiling methanol to produce five- or six-membered N-hydroxy lactams, 3-R-methylidene-2-hydroxy-2,3-dihydroisoindol-1-ones or 3-R-isoquinolin-1(2H)-ones, depending on the acetylenic substituent nature.
AB - Sonogashira alkynylation of methyl 2-iodobenzoate with terminal acetylenes gave a series of methyl 2-(alk-1-yn-1-yl)benzoates which reacted with hydroxylamine in boiling methanol to produce five- or six-membered N-hydroxy lactams, 3-R-methylidene-2-hydroxy-2,3-dihydroisoindol-1-ones or 3-R-isoquinolin-1(2H)-ones, depending on the acetylenic substituent nature.
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U2 - 10.1134/S1070428014040101
DO - 10.1134/S1070428014040101
M3 - Article
AN - SCOPUS:84901450387
VL - 50
SP - 506
EP - 509
JO - Russian Journal of Organic Chemistry
JF - Russian Journal of Organic Chemistry
SN - 1070-4280
IS - 4
ER -