Technical Notes:
1.A highly enantios elective Michael addition of 2-hydroxy-1 ,4-naphthoquinone to ß-nitrostyrenes has been achieved using a novel class of sugar-cinchona thiourea conjugates.
References:
1. RSC Adv.. 2013. 3, 930-936.
Strem
3-[(2,6-双(二溴苯基)氨基] -4-[[((8α;,9S)-6'-甲氧基七氢呋喃-9-基]氨基] -3-环丁烯-1,2-二酮, 3-[(2,6-Bis(dibromophenyl)amino]-4-[[(8α;,9S)-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione
(11aR)-3,7-双[3,5-双[3,5-双(三氟甲基)苯基]苯基] -10,11,12,13-四氢-5-羟基-二茚基[7,1-de :1',7'-fg] [1,3,2]二恶磷霉素, (11aR)-3,7-Bis[3,5-bis[3,5-bis(trifluoromethyl)phenyl]phenyl]-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin
(11bR)-N,N-双[(S)-1-苯基乙基]-联萘并[2,1-d:1',2'-f][1,3,2]二氧膦杂-4-胺, (11bR)-N,N-Bis[(S)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine
(2R,3R)-2-苄基-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊烷, (2R,3R)-2-Benzyl-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole
(R)-3-(叔丁基)-4-(2,6-二甲氧基-3,5-二甲基苯基)-2,3-二氢苯并[d][1,3]氧磷, (R)-3-(tert-Butyl)-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole
2-((2S,3S)-4-(蒽-9-基)-3-(叔丁基)-2,3-二氢苯并[d] [1,3]草膦-2-基)吡啶, 2-((2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)pyridine
3-(叔丁基)-4-(3,5-二异丙基-2,6-二甲氧基苯基)-2,3-二氢苯并[d] [1,3]恶唑, 3-(tert-Butyl)-4-(3,5-diisopropyl-2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole
十二苄基竹[6]脲,Bn-BU[6], Dodecabenzylbambus[6]uril, Bn-BU[6]
(((9,10-二氧基-9,10-二氢蒽-2,6-二基)双(氧基))双(丙烷-3,1-二基)双(膦酸), (((9,10-Dioxo-9,10-dihydroanthracene-2,6-diyl)bis(oxy))bis(propane-3,1-diyl))bis(phosphonic acid)
Zinc Oxide
氧化锌