Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Synthesis and structure of alkyl 2-arylsulfanyl-3-nitroacrylates. / Makarenko, S. V.; Baichurin, R. I.; Gurzhiy, V. V.; Baichurina, L. V.
в: Russian Chemical Bulletin, Том 67, № 5, 01.05.2018, стр. 815-821.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synthesis and structure of alkyl 2-arylsulfanyl-3-nitroacrylates
AU - Makarenko, S. V.
AU - Baichurin, R. I.
AU - Gurzhiy, V. V.
AU - Baichurina, L. V.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - Alkyl 2-arylsulfanyl-3-nitroacrylates were synthesized by the conjugate Michael addition of thiophenols to alkyl 3-bromo-3-nitroacrylates followed by elimination of HBr on treatment with Et3N. When treated with 4-chlorothiophenol in the presence of Et3N, alkyl 2-[(4-chlorophenyl) sulfanyl]-3-nitroacrylates can be transformed into alkyl 2,3-bis[(4-chlorophenyl)sulfanyl]- acrylates. The structures of the synthesized compounds were characterized by IR, UV, H-1 and C-13{H-1} NMR spectroscopy using H-1-C-13 HMQC, H-1-C-13, and H-1-N-15 HMBC techniques. Methyl 2-[(4-methylphenyl)sulfanyl]-3-nitroacrylate exists as the Z-isomer, as confirmed by X-ray diffraction.
AB - Alkyl 2-arylsulfanyl-3-nitroacrylates were synthesized by the conjugate Michael addition of thiophenols to alkyl 3-bromo-3-nitroacrylates followed by elimination of HBr on treatment with Et3N. When treated with 4-chlorothiophenol in the presence of Et3N, alkyl 2-[(4-chlorophenyl) sulfanyl]-3-nitroacrylates can be transformed into alkyl 2,3-bis[(4-chlorophenyl)sulfanyl]- acrylates. The structures of the synthesized compounds were characterized by IR, UV, H-1 and C-13{H-1} NMR spectroscopy using H-1-C-13 HMQC, H-1-C-13, and H-1-N-15 HMBC techniques. Methyl 2-[(4-methylphenyl)sulfanyl]-3-nitroacrylate exists as the Z-isomer, as confirmed by X-ray diffraction.
KW - BETA-PHENYLTHIO
KW - C-13
KW - H-1
KW - Michael reaction
KW - N-15
KW - NITRO OLEFINS
KW - NITROETHYLENE
KW - NMR
KW - STEREOCHEMISTRY
KW - X-ray diffraction
KW - Z-isomers
KW - nitroacrylates
KW - nitroalkenes
KW - sulfanylacrylates
KW - thiophenols
UR - http://www.scopus.com/inward/record.url?scp=85051849778&partnerID=8YFLogxK
U2 - 10.1007/s11172-018-2142-3
DO - 10.1007/s11172-018-2142-3
M3 - Article
AN - SCOPUS:85051849778
VL - 67
SP - 815
EP - 821
JO - Russian Chemical Bulletin
JF - Russian Chemical Bulletin
SN - 1066-5285
IS - 5
ER -
ID: 32835690