- Total Synthesis of (-)-Callipeltoside A
[作者:HOYE THOMAS R; DANIELSON MICHAEL E; MAY AARON E; ZHAO HONGYU,期刊:Journal of Organic Chemistry, 页码:7052-7060 , 文章类型: Article,,卷期:2010年75-21]
- A total synthesis of (-)-callipeltosicle A (1) has been achieved. The core macrocycle was made via a dual macrolactonization/pyran hemiketal formation reaction, developed to circumvent issues related to the reversible na...
- Palladium-Catalyzed Tandem Heck-Lactonization from o-Iodophenols and Enoates: Synthesis of Coumarins and the Study of the Mechanism by Electrospray Ionization Mass Spectrometry
[作者:FERNANDES TALITA DE A; VAZ BONIEK GONTIJO; EBERLIN MARCOS N; DA SILVA ALCIDES J M; COSTA PAULO R R,期刊:Journal of Organic Chemistry, 页码:7085-7091 , 文章类型: Article,,卷期:2010年75-21]
- The tandem Heck-lactonization reaction between enoates Z-1a,b, E-1a, E-2a-d, Z-2e, 2f, and o-iodophenols (4a-f) was studied in the presence of substoichiometric amounts of Pd(OAc)(2) or PdCl2, under experimental conditio...
- P[N(i-Bu)CH2CH2](3)N: Nonionic Lewis Base for Promoting the Room-Temperature Synthesis of alpha,beta-Unsaturated Esters, Fluorides, Ketones, and Nitriles Using Wadsworth-Emmons Phosphonates
[作者:CHINTAREDDY VENKAT REDDY; ELLERN ARKADY; VERKADE JOHN G,期刊:Journal of Organic Chemistry, 页码:7166-7174 , 文章类型: Article,,卷期:2010年75-21]
- The bicyclic triaminophosphine P(RNCH2CH2)(3)N (R = i-Bu, 1c) serves as an effective promoter for the room-temperature stereoselective synthesis of alpha,beta-unsaturated esters, fluorides, and nitriles from a wide array...
|