Determination of absolute configuration of secondary alcohols using lipase-catalyzed kinetic resolutions

Chirality ◽  
2008 ◽  
Vol 20 (5) ◽  
pp. 724-735 ◽  
Author(s):  
Qing Jing ◽  
Romas J. Kazlauskas
Keyword(s):  
Absolute Configuration ◽  
Secondary Alcohols ◽  
Determination Of Absolute Configuration ◽  
Kinetic Resolutions

Determination of the absolute configuration of secondary alcohols by modified Horeau's method using HPLC

1989 ◽  
Vol 54 (1) ◽  
pp. 151-159 ◽  
Author(s):  
Aleš Svatoš ◽  
Irena Valterová ◽  
Anna Fábryová ◽  
Jan Vrkoč
Keyword(s):  
Absolute Configuration ◽  
Secondary Alcohols ◽  
Model Compounds ◽  
Defense Substance ◽  
Determination Of Absolute Configuration ◽  
The Absolute

A method for determination of absolute configuration of secondary alcohols, based on a modified Horeau's method, has been developed. The ratio of (1R,2'S)- and (1R,2'R)-N-[1-(1-naphthyl)-ethyl]-2-phenylbutanamides (V and VI, respectively) was determined by HPLC on a straight phase. The method was tested on a series of steroid and terpene model compounds and was used in the determination of absolute configuration of 15-ripperten-3α-ol (XV), the defense substance of Nasutitermes nigriceps termites. The sensibility of the determination is 100 nmol of the alcohol.

scholarly journals Determination of absolute configuration of secondary alcohols using new chiral auxiliary and chemical shift calculation

2006 ◽  
Vol 47 (10) ◽  
pp. 1519-1523 ◽  
Author(s):  
Hajime Iwamoto ◽  
Yuka Kobayashi ◽  
Takefumi Kawatani ◽  
Masataka Suzuki ◽  
Yoshimasa Fukazawa
Keyword(s):  
Chemical Shift ◽  
Absolute Configuration ◽  
Chiral Auxiliary ◽  
Secondary Alcohols ◽  
Determination Of Absolute Configuration ◽  
Shift Calculation

Prismatomerin, a New Iridoid fromPrismatomeristetrandra. Structure Elucidation, Determination of Absolute Configuration, and Cytotoxicity

2007 ◽  
Vol 70 (8) ◽  
pp. 1339-1343 ◽  
Author(s):  
Karsten Krohn ◽  
Dietmar Gehle ◽  
Sujit Kumar Dey ◽  
Nilufar Nahar ◽  
Mohammed Mosihuzzaman ◽  
...  
Keyword(s):  
Absolute Configuration ◽  
Structure Elucidation ◽  
Determination Of Absolute Configuration
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