4. The following atoms are commonly encountered in organic molecules. For which is it not possible to isolate enantiomers
due to rapid inversion?
(A) trivalent phosphorus
(B) trivalent nitrogen
(C) divalent sulfur
(D) trivalent sulfur
(E) both B and C
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統計: A(0), B(25), C(3), D(0), E(7) #943132
統計: A(0), B(25), C(3), D(0), E(7) #943132