stereoselectivesynthesis相关论文
Organocatalyzed Asymmetric Tandem Michael-Mannich Reaction of 2-Mercaptoquinoline-3-carbaldimines wi
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Polyhydroxylated 5S-methylpiperidines are a class of alkaloids,also known as iminosugars or azasugars,have attracted......
Divergent and Stereoselective Synthesis of β-Silyl-α-Amino Acids via Pd-Catalyzed Intermolecular Sil
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Stereoselective Synthesis of syn- and anti-3a-Hydroxyl-1, 2, 3, 3a, 8, 8a-hexahydropyrrolo[2,3-b] in
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
烯烃与苯甲酰基亚甲基三苯基胂(1)反应,顺利生成顺-1-苯甲酰基-2-芳基取代的环丙烷衍生物.反应不生成反式异构体.副产物三苯基胂可......
Stereoselective Synthesis of (E)-1, 3-Enynyl Bromides via Pd/Cu-catalyzed Cross-coupling Reaction of
(Z)-α-Bromovinylstannanes undergo the cross-coupling reaction with alkynyl iodides in the presence of Pd(PPh3)4 and Cul......
