Synthesis of the Racemic Form of (Z)-1, 17-Diaminooctadec-9-Ene, An Aliphatic Diamine From Coccinellidae, Determination of the Absolute Configuration of the (+)-Naturally-Occurring Antipode

2010 ◽  
Vol 94 (8) ◽  
pp. 605-613 ◽  
Author(s):  
M. F. Braconnier ◽  
J. C. Braekman ◽  
D. Daloze
Keyword(s):  
Absolute Configuration ◽  
Aliphatic Diamine ◽  
Racemic Form ◽  
Naturally Occurring ◽  
The Absolute

ChemInform Abstract: Total Synthesis and Determination of the Absolute Configuration of FD-838, a Naturally Occurring Azaspirobicyclic Product.

ChemInform ◽  
2009 ◽  
Vol 40 (47) ◽  
Author(s):  
Yujiro Hayashi ◽  
Kuppusamy Sankar ◽  
Hayato Ishikawa ◽  
Yuriko Nozawa ◽  
Kazutoshi Mizoue ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Naturally Occurring ◽  
The Absolute

Determination of the absolute configuration of picrasidine Y, a naturally occurring β-carboline alkaloid

2015 ◽  
Vol 56 (38) ◽  
pp. 5306-5308 ◽  
Author(s):  
Kazuo Koike ◽  
Hiroshi Yoshino ◽  
Hong-yu Li ◽  
Tatsunori Sasaki ◽  
Wei Li
Keyword(s):  
Absolute Configuration ◽  
Naturally Occurring ◽  
The Absolute

The absolute configuration determination of naturally occurring diacetylenic spiroacetal enol ethers from Artemisia lactiflora

Tetrahedron ◽  
2011 ◽  
Vol 67 (19) ◽  
pp. 3533-3539 ◽  
Author(s):  
Liang Ma ◽  
Fan Ge ◽  
Chun-Ping Tang ◽  
Chang-Qiang Ke ◽  
Xi-Qiang Li ◽  
...  
Keyword(s):  
Absolute Configuration ◽  
Enol Ethers ◽  
Naturally Occurring ◽  
The Absolute

Total Synthesis and Determination of the Absolute Configuration of Naturally Occurring Mangromicin A, with Potent Antitrypanosomal Activity

2016 ◽  
Vol 19 (1) ◽  
pp. 230-233 ◽  
Author(s):  
Hirokazu Takada ◽  
Takeshi Yamada ◽  
Tomoyasu Hirose ◽  
Takuma Ishihara ◽  
Takuji Nakashima ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Naturally Occurring ◽  
Antitrypanosomal Activity ◽  
The Absolute

Total synthesis and determination of the absolute configuration of FD-838, a naturally occurring azaspirobicyclic product

2009 ◽  
Vol 19 (14) ◽  
pp. 3863-3865 ◽  
Author(s):  
Yujiro Hayashi ◽  
Kuppusamy Sankar ◽  
Hayato Ishikawa ◽  
Yuriko Nozawa ◽  
Kazutoshi Mizoue ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Naturally Occurring ◽  
The Absolute

scholarly journals Absolute Configuration of Falcarinol (9Z-heptadeca-1,9-diene-4,6-diyn-3-ol) from Pastinaca Sativa

2013 ◽  
Vol 8 (8) ◽  
pp. 1934578X1300800 ◽  
Author(s):  
Mireia Corell ◽  
Emile Sheehy ◽  
Paul Evans ◽  
Nigel Brunton ◽  
Juan Valverde
Keyword(s):  
Absolute Configuration ◽  
Specific Rotation ◽  
Racemic Mixture ◽  
Preparative Hplc ◽  
Chiral Hplc ◽  
Pastinaca Sativa ◽  
Naturally Occurring ◽  
The Absolute ◽  
Plant Families

Falcarinol (9 Z-heptadeca-1,9-diene-4,6-diyn-3-ol; (1) is a polyacetylene commonly found in several plant families. The absolute configuration of naturally occurring 1 is not clear and contradictory results have been reported in the literature. Determination of the absolute configuration of 1 from Pastinaca sativa L. was carried out. Isolation of 95% pure 1 was performed via successive fractionation and preparative-HPLC. A racemic mixture comprised of 3 R-1 and 3 S-1 was synthesized in order to confirm the absolute configuration of the isolated natural product using chiral HPLC. Based on a combination of chiral HPLC and specific rotation, 1 present in P. sativa was found to have a 3 R absolute configuration (i.e. (3 R, 9 Z)-heptadeca-1,9-diene-4,6-diyn-3-ol).

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