Technical Notes:
1.Michael Addition- Bifunctional amine -thiourea organocatalyst promoted enantioselective Michael re action between 1,3-dicarbonyl compounds and nitro olefins.
References:
1.J. Org. Chem., 2008, 73, 5202-5205.
Strem
(R)-2-氨基-3,3-二甲基-N-(吡啶-2-基)丁酰胺, (2R)-2-Amino-3,3-dimethyl-N-2-pyridinylbutanamide
N-[(1S,2S)-2-(1-吡咯烷基)环己基] -N''-(2,3,4,6-四-O-乙酰基-β-D-吡喃葡萄糖基)硫脲, N-[(1S,2S)-2-(1-Pyrrolidinyl)cyclohexyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea
3-[[3,5-双(三氟甲基)苯基]氨基]-4-[(8α;,9S)-10,11-二氢-6'-甲氧基辛可南-9-基]氨基]-3-环丁烯-1,2-二酮, 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α;,9S)-10,11-dihydro-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione
2,6-Bis[(4S)-4-tert-butyloxazolin-2-yl]pyridine
2,6-双[(4S)-4-特丁基-2-噁唑啉基]吡啶
(4R,4'R)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole]
(4R,4'R)-2,2'-环亚戊基双[4,5-二氢-4-苯基噁唑
(R)-(-)-1,1'-Bi-2-naphthol Bis(trifluoromethanesulfonate)
(-)-1,1'-联-2-萘酚二(三氟甲磺酸酯)
[1,1'-Biphenyl]-4,4'-dicarboxylic acid
4,4'-联苯二甲酸
18-Crown-6
18-冠-6-醚
Dibenzo-24-crown-8
二苯并-24-冠醚-8
1,2-二碘-4,5-二-n-辛氧基苯, 1,2-Diiodo-4,5-di-n-octyloxybenzene