Synthetic Studies on Ceratospongamides, Cyclic Heptapeptides Containing Thiazole and Oxazoline Units: Total Synthesis ofcis,cis-Ceratospongamide

2002 ◽  
Vol 75 (4) ◽  
pp. 847-850 ◽  
Author(s):  
Noriki Kutsumura ◽  
Noriko U. Sata ◽  
Shigeru Nishiyama
Keyword(s):  
Total Synthesis ◽  
Synthetic Studies

Indole-Diterpene Synthetic Studies: Total Synthesis of (−)-21-Isopentenylpaxilline

2003 ◽  
Vol 86 (12) ◽  
pp. 3908-3938 ◽  
Author(s):  
Amos B. Smith ◽  
Haifeng Cui
Keyword(s):  
Total Synthesis ◽  
Synthetic Studies

scholarly journals Synthetic studies on the lycopodium alkaloids. IV. Total synthesis of dl-anhydrolycodoline and dl-lycopodine.

1978 ◽  
Vol 26 (10) ◽  
pp. 3150-3153 ◽  
Author(s):  
SANGWON KIM ◽  
YUKIHIDE BANDO ◽  
NOBUKO TAKAHASHI ◽  
ZENICHI HORII
Keyword(s):  
Total Synthesis ◽  
Lycopodium Alkaloids ◽  
Synthetic Studies

Synthetic Studies towards the Total Synthesis of Indole Alkaloids Containing Indolyl Lactam Frameworks

Synlett ◽  
2020 ◽  
Author(s):  
Fu-She Han ◽  
Dong-Xing Tan
Keyword(s):  
Total Synthesis ◽  
Indole Alkaloids ◽  
Cycloaddition Reaction ◽  
Terminal Olefin ◽  
Asymmetric Reaction ◽  
Rapid Construction ◽  
Fused Ring ◽  
Acid Catalyzed ◽  
Synthetic Studies ◽  
Type Substitution

AbstractIn this account, recent progress on the synthetic studies of several monoterpene indole alkaloids, (±)-mersicarpine, misassigned (±)-tronoharine, and (±)-leuconodines D and E, is summarized. Specifically, the rationale for the design and development of the Lewis acid catalyzed SN1-type substitution and formal [3+3] cycloaddition reaction of indol-2-yl carbinols, and the Pd-catalyzed aerobic oxidative intramolecular Heck cross-coupling of indolyl amides tethered with a terminal olefin functionality, are emphasized. These key reactions set the basis for the rapid construction of the fused ring skeleton containing an all-carbon quaternary center at the indol-2-yl position.1 Introduction2 Synthetic Study of (±)-Mersicarpine3 Synthetic Study of the Misassigned (±)-Tronoharine4 Study of the Asymmetric Reaction of Indol-2-yl Carbinols5 Synthetic Study of (±)-Leuconodines D and E6 Conclusion

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