Total Synthesis of Aristolactams via a One-Pot Suzuki−Miyaura Coupling/Aldol Condensation Cascade Reaction

2008 ◽  
Vol 10 (16) ◽  
pp. 3543-3546 ◽  
Author(s):  
Joa Kyum Kim ◽  
Young Ha Kim ◽  
Ho Tae Nam ◽  
Bum Tae Kim ◽  
Jung-Nyoung Heo
ChemInform ◽  
2008 ◽  
Vol 39 (51) ◽  
Author(s):  
Joa Kyum Kim ◽  
Young Ha Kim ◽  
Ho Tae Nam ◽  
Bum Tae Kim ◽  
Jung-Nyoung Heo

2013 ◽  
Vol 54 (6) ◽  
pp. 506-511 ◽  
Author(s):  
Hiromi Uchiro ◽  
Nobuhiro Shionozaki ◽  
Ryo Tanaka ◽  
Hiroyuki Kitano ◽  
Naoki Iwamura ◽  
...  

2008 ◽  
Vol 73 (2) ◽  
pp. 495-501 ◽  
Author(s):  
Young Ha Kim ◽  
Hyuk Lee ◽  
Yeong Joon Kim ◽  
Bum Tae Kim ◽  
Jung-Nyoung Heo

2018 ◽  
Vol 59 (8) ◽  
pp. 704-707 ◽  
Author(s):  
Ryota Sano ◽  
Ryo Kosuge ◽  
Tetsu Tsubogo ◽  
Hiromi Uchiro

ChemInform ◽  
2008 ◽  
Vol 39 (20) ◽  
Author(s):  
Young Ha Kim ◽  
Hyuk Lee ◽  
Yeong Joon Kim ◽  
Bum Tae Kim ◽  
Jung-Nyoung Heo

RSC Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 48-56
Author(s):  
Yingjie Hu ◽  
Yuxin Mei ◽  
Baining Lin ◽  
Xuhong Du ◽  
Fan Xu ◽  
...  

The one-pot synthesis of methyl isobutyl ketone (MIBK) and methyl isobutyl methanol (MIBC) from acetone and hydrogen is a typical cascade reaction comprised of aldol condensation-dehydration-hydrogenation.


Synthesis ◽  
2021 ◽  
Author(s):  
Yang Zhang ◽  
Yi Liu ◽  
Yuguo Du

In this study, we documented the first total synthesis of marine cyanobacteria secondary metabolite 27-deoxylyngbyabellin A in 10 linear steps with 9.7% overall yield. Key steps entailed (1) one-pot cascade reaction of (S)-2-(benzyloxy)-3-methylbutanoic acid and Boc-Ile-Thz-OMe with the building block β-azido disulfide 7 to access the critical thiazole units 3 and 4, (2) chiral oxazaborolidinone-mediated asymmetry aldol reaction to construct (S)-β-hydroxy ester 5, and (3) DPPA-mediated macrolactamization of linear precursor 2 to achieve the natural product 27-deoxylyngbyabellin A.


2018 ◽  
Author(s):  
Christian R. Zwick ◽  
Hans Renata

We report an efficient ten-step synthesis of antiviral natural product cavinafungin B in 37% overall yield. By leveraging a one-pot chemoenzymatic synthesis of (2S,4R)-4-methylproline and oxazolidine-tethered (Rink-Boc-ATG-resin) SPPS methodology, the assembly of our molecular target could be conducted in an efficient manner.This general strategy could prove amenable to the construction of other natural and unnatural linear lipopeptides. The value of incorporating biocatalytic steps in complex molecule synthesis is highlighted by this work.


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