scholarly journals Leptolyngbyolides, Cytotoxic Macrolides from the Marine Cyanobacterium Leptolyngbya sp.: Isolation, Biological Activity, and Catalytic Asymmetric Total Synthesis

2017 ◽  
Vol 23 (35) ◽  
pp. 8500-8509 ◽  
Author(s):  
Jin Cui ◽  
Maho Morita ◽  
Osamu Ohno ◽  
Tomoyuki Kimura ◽  
Toshiaki Teruya ◽  
...  
Keyword(s):  
Biological Activity ◽  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Marine Cyanobacterium ◽  
Catalytic Asymmetric

Catalytic Asymmetric Total Synthesis of (+)- and (−)-Paeoveitol via a Hetero-Diels–Alder Reaction

2017 ◽  
Vol 19 (3) ◽  
pp. 429-431 ◽  
Author(s):  
Tian-Ze Li ◽  
Chang-An Geng ◽  
Xiu-Juan Yin ◽  
Tong-Hua Yang ◽  
Xing-Long Chen ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Alder Reaction ◽  
Diels Alder ◽  
Asymmetric Total Synthesis ◽  
Diels Alder Reaction ◽  
Catalytic Asymmetric

Catalytic asymmetric total synthesis of (+)-artalbic acid

2016 ◽  
Vol 52 (60) ◽  
pp. 9391-9393 ◽  
Author(s):  
Toyoharu Kobayashi ◽  
Ryuta Shioi ◽  
Ai Ushie ◽  
Hideki Abe ◽  
Hisanaka Ito
Keyword(s):  
Total Synthesis ◽  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Asymmetric Allylation ◽  
Asymmetric Total Synthesis ◽  
Catalytic Asymmetric

The first total synthesis of (+)-artalbic acid has been accomplished using asymmetric allylation of an acetoacetate derivative with a phase-transfer catalyst.

Asymmetric Total Synthesis of Heronamides A-C: Stereochemical Confirmation and Impact of Long-Range Stereochemical Communication on the Biological Activity

2016 ◽  
Vol 22 (25) ◽  
pp. 8586-8595 ◽  
Author(s):  
Naoki Kanoh ◽  
Shunya Itoh ◽  
Kohei Fujita ◽  
Kohei Sakanishi ◽  
Ryosuke Sugiyama ◽  
...  
Keyword(s):  
Biological Activity ◽  
Total Synthesis ◽  
Long Range ◽  
Asymmetric Total Synthesis

ChemInform Abstract: A Catalytic Asymmetric Total Synthesis of (-)-Perophoramidine.

ChemInform ◽  
2015 ◽  
Vol 46 (23) ◽  
pp. no-no
Author(s):  
B. M. Trost ◽  
M. Osipov ◽  
S. Krueger ◽  
Y. Zhang
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Catalytic Asymmetric

The first catalytic asymmetric total synthesis of ent-hyperforin

Tetrahedron ◽  
2010 ◽  
Vol 66 (33) ◽  
pp. 6569-6584 ◽  
Author(s):  
Yohei Shimizu ◽  
Shi-Liang Shi ◽  
Hiroyuki Usuda ◽  
Motomu Kanai ◽  
Masakatsu Shibasaki
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Catalytic Asymmetric

Dynamic Kinetic Resolution for the Catalytic Asymmetric Total Synthesis of Antithrombotic Agents M58163 and M58169

2007 ◽  
Vol 349 (4-5) ◽  
pp. 617-628 ◽  
Author(s):  
Fumihiko Saitoh ◽  
Hidemitsu Nishida ◽  
Takafumi Mukaihira ◽  
Kohsuke Aikawa ◽  
Koichi Mikami
Keyword(s):  
Total Synthesis ◽  
Kinetic Resolution ◽  
Dynamic Kinetic Resolution ◽  
Antithrombotic Agents ◽  
Asymmetric Total Synthesis ◽  
Catalytic Asymmetric

scholarly journals Asymmetric total synthesis of a putative sex pheromone component from the parasitoid wasp Trichogramma turkestanica

2014 ◽  
Vol 10 ◽  
pp. 761-766 ◽  
Author(s):  
Danny Geerdink ◽  
Jeffrey Buter ◽  
Teris A van Beek ◽  
Adriaan J Minnaard
Keyword(s):  
Sex Pheromone ◽  
Total Synthesis ◽  
Parasitoid Wasp ◽  
Conjugate Addition ◽  
Enantioselective Synthesis ◽  
Pheromone Component ◽  
Asymmetric Total Synthesis ◽  
Catalytic Asymmetric ◽  
Key Steps

Virgin females of the parasitoid wasp Trichogramma turkestanica produce minute amounts of a sex pheromone, the identity of which has not been fully established. The enantioselective synthesis of a putative component of this pheromone, (6S,8S,10S)-4,6,8,10-tetramethyltrideca-2E,4E-dien-1-ol (2), is reported as a contribution to this identification. Catalytic asymmetric conjugate addition of methylmagnesium bromide and stereoselective Horner–Wadsworth–Emmons olefinations are used as the key steps, and 2 was obtained in 16 steps with an overall yield of 4.4%.

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