Total Syntheses of Carbazole Alkaloids Lansine F and Clauemarazole D

2016 ◽  
Vol 5 (10) ◽  
pp. 1269-1272 ◽  
Author(s):  
Yanqin Guo ◽  
He Huang ◽  
Tiantian Zhang ◽  
Shuang Qi ◽  
Yizhen Liu ◽  
...  
Keyword(s):  
Total Syntheses ◽  
Carbazole Alkaloids

Concise Total Syntheses of Pyr­ido[4,3-b]carbazole Alkaloids Using Copper-Mediated 6π-Electrocyclization

2016 ◽  
Vol 2016 (13) ◽  
pp. 2290-2299 ◽  
Author(s):  
Tomoki Itoh ◽  
Takumi Abe ◽  
Tominari Choshi ◽  
Takashi Nishiyama ◽  
Reiko Yanada ◽  
...  
Keyword(s):  
Total Syntheses ◽  
Carbazole Alkaloids

Enantiospecific Total Syntheses and Assignment of Absolute Configuration of Cannabinol-Skeletal Carbazole Alkaloids Murrayamines-O and -P

2015 ◽  
Vol 21 (23) ◽  
pp. 8347-8350 ◽  
Author(s):  
Dattatraya H. Dethe ◽  
Saikat Das ◽  
Balu D. Dherange ◽  
Samarpita Mahapatra
Keyword(s):  
Absolute Configuration ◽  
Total Syntheses ◽  
Carbazole Alkaloids

ChemInform Abstract: Concise Total Syntheses of Pyrido[4,3-b]carbazole Alkaloids Using Copper-Mediated 6π-Electrocyclization.

ChemInform ◽  
2016 ◽  
Vol 47 (36) ◽  
Author(s):  
Tomoki Itoh ◽  
Takumi Abe ◽  
Tominari Choshi ◽  
Takashi Nishiyama ◽  
Reiko Yanada ◽  
...  
Keyword(s):  
Total Syntheses ◽  
Carbazole Alkaloids

Development of Recent Total Syntheses Based on the Heck Reaction

2013 ◽  
Vol 17 (19) ◽  
pp. 2192-2224 ◽  
Author(s):  
Majid Heravi ◽  
Elaheh Hashemi ◽  
Nazanin Ghobadi
Keyword(s):  
Heck Reaction ◽  
Total Syntheses

Applications of Barton-McCombie Reaction in Total Syntheses

2014 ◽  
Vol 11 (6) ◽  
pp. 787-823 ◽  
Author(s):  
Majid Heravi ◽  
Atefe Bakhtiari ◽  
Zeinab Faghihi
Keyword(s):  
Total Syntheses

Formal Total Syntheses of Crocacin A-D

2005 ◽  
Vol 70 (10) ◽  
pp. 1696-1708 ◽  
Author(s):  
Magnus Besev ◽  
Christof Brehm ◽  
Alois Fürstner
Keyword(s):  
Natural Products ◽  
Aldol Reaction ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Total Syntheses ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed ◽  
The Common ◽  
Selective Addition

A concise route to the common polyketide fragment5of crocacin A-D (1-4) is presented which has previously been converted into all members of this fungicidal and cytotoxic family of dipeptidic natural products by various means. Our synthesis features asyn-selective titanium aldol reaction controlled by a valinol-derived auxiliary, a zinc-mediated, palladium-catalyzedanti-selective addition of propargyl mesylate10to the chiral aldehyde9, as well as a comparison of palladium-catalyzed Stille and Suzuki cross-coupling reactions for the formation of the diene moiety of the target.

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