4,4,5,5-四甲基-2-苯磺酰甲基-1,3,2-二氧硼烷合成路线 (共 8 条)
参考文献
Matteson,D.S.; Arne,K.
Journal of the American Chemical Society, 1978 , vol. 100, p. 1325 - 1326
反应条件
pinacol hydrate in diethyl ether
under Ar or N2, equimolar amt. of educts; phases sepd., ether phase washed with water, dried over MgSO4, distd., may be kept indefinitely as a liq., cooled to -78°C and scratching induced crystn., elem.anal.;
参考文献
Matteson, Donald S.; Arne, Karl H.
Organometallics, 1982 , vol. 1, p. 280 - 288
反应条件
in tetrahydrofuran
under Ar, stirred at 0°C, addn. of 1 equiv. of n-BuBr, stirred at 20-25°C for 2-12 h; addn. of excess cold 10 percent phosphoric acid, prod. extd. with ether, distd.;
参考文献
Matteson, Donald S.; Arne, Karl H.
Organometallics, 1982 , vol. 1, p. 280 - 288
反应条件
sodium iodide; methyl iodide in N,N-dimethyl-formamide
参考文献
Matteson,D.S.; Majumdar,D.
Journal of Organometallic Chemistry, 1979 , vol. 170, p. 259 - 264
反应条件
methyllithium in 2,2,4-trimethylpentane
under Ar or Nr, react. of LiN(i-Pr)(cyclohexyl) and B compd. in isooctane at -10°C for 0.5 h, then addn. of MeI and stirred at 20°C for 6-16 h; treated with excess cold 10 percent phosphoric acid, extd. with ether, distd.;
参考文献
Matteson, Donald S.; Arne, Karl H.
Organometallics, 1982 , vol. 1, p. 280 - 288
反应条件
(i) LDA, THF, (ii) /BRN= 969135/; Multistep reaction;
参考文献
Matteson,D.S.; Arne,K.
Journal of the American Chemical Society, 1978 , vol. 100, p. 1325 - 1326
反应条件
sulfuryl dichloride in dichloromethane
参考文献
Mendoza,A.; Matteson,D.S.
Journal of Organometallic Chemistry, 1978 , vol. 156, p. 149 - 157
反应条件
(i) LDA, Me2NCH2CH2NMe2, THF, (ii) /BRN= 1740743/; Multistep reaction;
参考文献
Matteson,D.S.; Arne,K.
Journal of the American Chemical Society, 1978 , vol. 100, p. 1325 - 1326