EMPIRICAL QUANTITATIVE CORRELATION OF SUBSTITUENT SIZE WITH PROTON NUCLEAR MAGNETIC-RESONANCE CHEMICAL-SHIFT DIFFERENCE BETWEEN NONEQUIVALENT GEMINAL METHYLENE PROTONS OF HINDERED N-SUBSTITUTED ACETANILIDES AND DIFLUOROOXYBORANES

被引:10
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STASKUN, B
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D O I
10.1021/jo00321a023
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O62 [有机化学];
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070303 ; 081704 ;
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页码:1643 / 1646
页数:4
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共 16 条
[1]  
ADAMS R, 1933, CHEM REV, V12, P285
[2]  
COVILLE NJ, UNPUBLISHED
[3]  
EGGERS SH, 1966, J S AFR CHEM I, V21, P18
[4]  
FIELD S, COMMUNICATION
[5]  
Hirsch J. A., 1967, TOP STEREOCHEM, V3, P199, DOI [10.1002/9780470147108.ch4, DOI 10.1002/9780470147108.CH4]
[6]   CHEMICAL-SHIFT NONEQUIVALENCE IN PROCHIRAL GROUPS [J].
JENNINGS, WB .
CHEMICAL REVIEWS, 1975, 75 (03) :307-322
[7]  
SCHIFFMAN B, 1966, TETRAHEDRON S, P115
[8]   CHEMICAL SHIFT NONEQUIVALENCE OF DIASTEREOTOPIC PROTONS DUE TO RESTRICTED ROTATION AROUND ARYL-NITROGEN BONDS IN SUBSTITUTED AMIDES [J].
SHVO, Y ;
TAYLOR, EC ;
MISLOW, K ;
RABAN, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (19) :4910-&
[9]  
Siddall T. H., 1969, PROGR NUCL MAGN RESO, V5, P33