Synthesis and radical scavenging activity of 3,3-dialkyl-3,4-dihydro-isoquinoline 2-oxides
作者:Ronald C. Bernotas、Craig E. Thomas、Albert A. Carr、Thaddeus R. Nieduzak、Ginette Adams、David F. Ohlweiler、David A. Hay
DOI:10.1016/0960-894x(96)00181-3
日期:1996.5
The syntheses and antioxidant activities of several cyclic nitrones related to phenyl t-butyl nitrone (PBN) are described. These nitrones may act as radical scavengers and have potential uses in the treatment of stroke and septic shock. (C) 1996 Elsevier Science Ltd
Adlerova,E.; Protiva,M., Collection of Czechoslovak Chemical Communications, 1967, vol. 32, p. 3177 - 3185
作者:Adlerova,E.、Protiva,M.
DOI:——
日期:——
Adlerova,E.; Protiva,M., Collection of Czechoslovak Chemical Communications, 1960, vol. 25, p. 778 - 783
作者:Adlerova,E.、Protiva,M.
DOI:——
日期:——
US7273952B2
申请人:——
公开号:US7273952B2
公开(公告)日:2007-09-25
DTBB-catalysed lithiation of chlorinated benzylic chlorides, alcohols, thiols or amines
作者:Cecilia Gómez、Fernando F Huerta、Miguel Yus
DOI:10.1016/s0040-4020(97)10402-1
日期:1998.2
presence of different electrophiles [PriCHO, ButCHO, Et2CO, (CH2)5CO, PhCOMe, Me3SiCl] in THF at −50°C followed by hydrolysis with water leads to the corresponding compounds 2. When the same DTBB-catalysedlithiation is applied to several chlorinated benzylic alcohols or mercaptans (4 or 5) it is necessary to deprotonate the starting material with BunLi; treatment of the resulting anions or amine 6 as