BOGER Thermal Cycloaddition

Pyrroles, H.M.L. Davies. Synthesis of Porphyrins with Exocy-clic Rings from Cycloalkenopyrroles, T.D. Lash. Palladium-Catalyzed Coupling Reactions of Indoles, A.R. Martin and Q. Zheng. Cycloaddition Reactions of Indole Derivatives, U. Pindur. Transition-Metal Mediated Synthesis of Carbazole Derivatives, H. J. Knoiker. Synthesis of [b]-Annelated Indoles by Thermal Electrocyclic Reactions, S. Hibino and E. Sugi-no. Total Synthesis of (-) and ent (-) Duocarmycin SA, D.L. Boger. Index. I... 

S CONTENTS Introduction to the Series An Editor s Foreword, Albert Padwa. Preface, Dennis P. Curran. Intramolecular 1,3-Dipolar Cycloaddition Chemistry, Albert Padwa and Allen M. Schoffstall. Stereochemical and Synthetic Studies of the Intramolecular Diels-Alder Reaction, William R. Roush. Thermal Reaction of Cyclopropenone Ketals, Key Mechanistic Features, Scope and Application of the Cycloaddition Reactions of Cyclopropenone Ketals and p - Delocalized Singlet Vinyl Carbenes Three Carbon 1,1-/1,3-Dipoles, Dale L. Boger and Christine E. Brotherton-Pleiss. Index. 

In contrast to the hydrazones mentioned above, a,/ -unsaturated N -sulfonyl imines react as electron-deficient diene component in aza Diels-Alder reactions. In addition to several investigations dealing with their intermolecular cycloadditions under thermal and under high pressure conditions [231-234], Boger s... 

Boger DL, Brotherton CE. Thermal reactions of cycloprope-none ketals. Application of the cycloaddition reactions of delocalized singlet vinylcarbenes three-carbon 1,1-/1,3-dipoles. An alternative synthesis of deacetamidocolchiceine formal total synthesis of colchicines. J. Am. Chem. Soc. 1986 108(21) 6713-6719. 

---