The effect of additives on the zinc carbenoid-mediated cyclopropanation of a dihydropyrrole
…, VC Truc, M Lawler, YK Ye, J Wang…
文献索引：Csatayova, Kristina; Davies, Stephen G.; Lee, James A.; Ling, Kenneth B.; Roberts, Paul M.; Russell, Angela J.; Thomson, James E. Organic Letters, 2010 , vol. 12, # 14 p. 3152 - 3155
... using [AcOEt] = 5.5 M in toluene at 20 °C: [7a] = 0.35 M (blue); [7a] = 0.26 M (red); [7a] = 0.09 M (green). (b) Plot of the intensity ratios for the IR bands A (1710 cm –1 ) and B (1620 cm ... structure of 7a in the presence of Zn(CH 2 I) 2 using the B3LYP method and the 6-311+G(2d,2p ...
