Other Racemizations and Isomerizations

Other Racemizations and Isomerizations. N.m.r. studies of (25) show that its isomerization is slow, on the n.m.r. time-scale, up to 100 It is thus 

Miscellaneous. The barrier to the molecular rearrangement process (26) (27) in the bis-tricarbonyliron complex of tetracyclo[4,4,0,0 , 0 ]- 

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