Total synthesis of (+)-herboxidiene/GEX 1A

2017 ◽  
Vol 15 (8) ◽  
pp. 1842-1862 ◽  
Author(s):  
Alejandro Gómez-Palomino ◽  
Miquel Pellicena ◽  
Katrina Krämer ◽  
Pedro Romea ◽  
Fèlix Urpí ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Aldol Reactions ◽  
Efficient Synthesis

An efficient synthesis of herboxidiene is granted from highly stereoselective aldol reactions from two lactate-derived ketones and an oxa-Michael cyclization.

Toward the Total Synthesis of Phorboxazole B (II): An Efficient Synthesis of the C20?C46 Segment (I).

ChemInform ◽  
2005 ◽  
Vol 36 (12) ◽  
Author(s):  
De Run Li ◽  
Cai Yun Sun ◽  
Ce Su ◽  
Guo-Qiang Lin ◽  
Wei-Shan Zhou
Keyword(s):  
Total Synthesis ◽  
Efficient Synthesis ◽  
Phorboxazole B

Total Synthesis of (+)-Geldanamycin and (−)-o-Quinogeldanamycin with Use of AsymmetricAnti-andSyn-Glycolate Aldol Reactions

2002 ◽  
Vol 4 (20) ◽  
pp. 3549-3552 ◽  
Author(s):  
Merritt B. Andrus ◽  
Erik L. Meredith ◽  
Bryon L. Simmons ◽  
B. B. V. Soma Sekhar ◽  
Erik J. Hicken
Keyword(s):  
Total Synthesis ◽  
Aldol Reactions

Total synthesis of pipecolic acid and 1-C-alkyl 1,5-iminopentitol derivatives by way of stereoselective aldol reactions from (S)-isoserinal

2018 ◽  
Vol 16 (7) ◽  
pp. 1118-1125 ◽  
Author(s):  
Sebastian Baś ◽  
Rafał Kusy ◽  
Monika Pasternak-Suder ◽  
Cyril Nicolas ◽  
Jacek Mlynarski ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Asymmetric Synthesis ◽  
Pipecolic Acid ◽  
Aldol Reactions ◽  
Aldol Addition

Asymmetric synthesis of the iminosugar moietyviadiastereoselective aldol addition of a pyruvate, a range of hydroxyketones and (S)-isoserinal, followed by catalytic reductive intramolecular amination.

scholarly journals A Concise and Efficient Total Synthesis of α-Mangostin and β-Mangostin from Garcinia Mangostana

2013 ◽  
Vol 8 (8) ◽  
pp. 1934578X1300800
Author(s):  
Dandan Xu ◽  
Ying Nie ◽  
Xizhou Liang ◽  
Ling Ji ◽  
Songyuan Hu ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Wittig Reaction ◽  
Claisen Rearrangement ◽  
Practical Approach ◽  
Efficient Synthesis ◽  
Garcinia Mangostana ◽  
Diverse Groups

The concise, efficient synthesis of α-mangostin is described in eight simple steps with 8.3% overall yield. Highlights include a practical approach to construct the isopentene groups and other diverse groups at C–2 and C–8 of the xanthene skeleton through Claisen rearrangement and Wittig reaction. Meanwhile the first total synthesis of β-mangostin is presented with a similar approach.

scholarly journals Study on the total synthesis of velbanamine: Chemoselective dioxygenation of alkenes with PIFA via a stop-and-flow strategy

2013 ◽  
Vol 9 ◽  
pp. 983-990 ◽  
Author(s):  
Huili Liu ◽  
Kuan Zheng ◽  
Xiang Lu ◽  
Xiaoxia Wang ◽  
Ran Hong
Keyword(s):  
Total Synthesis ◽  
Synthetic Approach ◽  
Efficient Synthesis

A “stop-and-flow” strategy was developed for the chemoselective dioxygenation of alkenes with a PIFA-initiated cyclization. This method is conceived for the desymmetrization of seco-diene, and a series of substituted 5-hydroxymethyl-γ-lactones were constructed after hydrolysis. This strategy also differentiates terminally substituted alkenes and constitutes a potentially novel synthetic approach for the efficient synthesis toward velbanamine.

ChemInform Abstract: Highly Enantioselective Mukaiyama Aldol Reactions Catalyzed by a Chiral Oxazaborolidinium Ion: Total Synthesis of (-)-Inthomycin C.

ChemInform ◽  
2011 ◽  
Vol 42 (10) ◽  
pp. no-no
Author(s):  
Bidyut Kumar Senapati ◽  
Lizhu Gao ◽  
Sung Il Lee ◽  
Geum-Sook Hwang ◽  
Do Hyun Ryu
Keyword(s):  
Total Synthesis ◽  
Aldol Reactions ◽  
Mukaiyama Aldol

ChemInform Abstract: Total Synthesis of the Antimicrotubule Agent (+)-Discodermolide Using Boron-Mediated Aldol Reactions of Chiral Ketones.

ChemInform ◽  
2010 ◽  
Vol 31 (13) ◽  
pp. no-no
Author(s):  
Ian Paterson ◽  
Gordon J. Florence ◽  
Kai Gerlach ◽  
Jeremy P. Scott
Keyword(s):  
Total Synthesis ◽  
Aldol Reactions ◽  
Chiral Ketones

ChemInform Abstract: Application of Complex Aldol Reactions to the Total Synthesis of Phorboxazole B.

ChemInform ◽  
2010 ◽  
Vol 32 (7) ◽  
pp. no-no
Author(s):  
David A. Evans ◽  
Duke M. Fitch ◽  
Thomas E. Smith ◽  
Victor J. Cee
Keyword(s):  
Total Synthesis ◽  
Aldol Reactions ◽  
Phorboxazole B

An efficient synthesis of chiral phosphinyl oxide pyrrolidines and their application to asymmetric direct aldol reactions

2008 ◽  
Vol 6 (21) ◽  
pp. 3997 ◽  
Author(s):  
Xue-Wei Liu ◽  
Thanh Nguyen Le ◽  
Yunpeng Lu ◽  
Yongjun Xiao ◽  
Jimei Ma ◽  
...  
Keyword(s):  
Aldol Reactions ◽  
Efficient Synthesis
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