某研究小组在铑催化的区域成功实现对映选择性烯丙基膦化反应,如图所示(-Ph代表苯基,-Me代表甲基).下列叙述正确的是()O II HO10.0 mol%(PhO)3PO3H+Ph一定条件Ph-P=O O=P -Ph OH OH Me IPh Ph甲乙丙 A.甲分子内所有原子可能处于同一平面丙 B.甲和乙生成丙的反应是取代反应 C.甲不存在顺反异构,能...
C→N Migration of the Acetyl Group in the Reactions of Isocyanates with the P-Zwitterion from Bun3P and PhCH=C[C(:O)Me]2(2002). C→N Migration of the Acetyl Group in the Reactions of Isocyanates with the P-Zwitterion from Bu n 3 P and PhCH=C[C(:O)Me] 2. Phosphorus, Sulfur,...
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Dichloromethane solutions of complex 1 catalyze both the aza-Diels–Alder (ADA) reaction of aldimines with cyclopentadiene and the aza-Friedel–Crafts (AFC) reaction between aldimines and indoles. Racemic adducts were obtained in both cases. NMR measurements of mixtures of the aldimine N-(4-...
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