Carbenes are Accessible via Sigmatropic Rearrangement

Doyle, Chem Rev. 1988, 86, 919. Kodadek, Science, 1992, 256, 1544. Recent Review Article: Chemistry of Diazocarbonyls: McKervey et al. Chem

1.预测下面反应在无水A1Cl催化下的主要产物

6.1运用4n+2规则,预料以下化合物中哪个是芳香性?哪个是非芳香性或反芳香性的?

一.化合物(1)和(2)独立进行溶剂解实验时的速率如下,请解释

7-1将下列化合物按照与卤素起反应的速率大小次序排列

5.1下列试剂哪个亲核性强? (1)氨、甲胺;(2)水、乙醇; (3)异丁醇、叔丁醇

1下列化合物是否有极性?若 有,请标明偶极矩方向

Advanced Organic Chemistry Handout–10A Diastereoselective Attack of Electrophiles on Chiral Olefins Matthew D. Shair Wednesday

Hoffmann, Angew. Chem. Int. Ed. 1979, 18, 563-572 (Stereochemistry of) Nakai, Chem. Rev. 1986, 86, 885-902 (Wittig Rearrangement) Evans, Accts. Chem. Res. 1974, 7, 147-55 (Sulfoxide Rearrangement)