Morpholines: stereochemistry and preferred steric course of quaternization

AJ Jones, CP Beeman, MU Hasan…

文献索引：Yordanova; Shvedov; Dantchev Chemische Berichte, 1982 , vol. 115, # 7 p. 2635 - 2642

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被引用次数: 19

摘要

... Page 7. 132 CAN. J. CHEM. VOL. 54, 1976 in magnitude for the induced shift at C-3 relative to C-3', as observed in methylcyclohexanes (2.82 to 2.45 ppm), then the modified shift paranleter (3.06 ppnl upfield) is obtained. This value and the P-phenyl paralileter per~iiit calc ...