Sterochemistry of cyclic compounds. Communication 3. cis- and trans-4-cyclohexene-1,2-dicarboxylic acids, and their reactions

1954 ◽  
Vol 3 (2) ◽  
pp. 269-275
Author(s):  
I. N. Naaarov ◽  
V. F. Kucherov
Keyword(s):  
Dicarboxylic Acids ◽  
Cyclic Compounds ◽  
Cis And Trans

ChemInform Abstract: Syntheses of cis- and trans-Pyrrolidine-2,5-dicarboxylic Acids.

ChemInform ◽  
2010 ◽  
Vol 23 (39) ◽  
pp. no-no
Author(s):  
J. E. BALDWIN ◽  
C. HULME ◽  
C. J. SCHOFIELD
Keyword(s):  
Dicarboxylic Acids ◽  
Cis And Trans

scholarly journals Cloning and Characterization of a Gene Cluster for Cyclododecanone Oxidation in Rhodococcus ruber SC1

2001 ◽  
Vol 183 (21) ◽  
pp. 6478-6486 ◽  
Author(s):  
Kristy Kostichka ◽  
Stuart M. Thomas ◽  
Katharine J. Gibson ◽  
Vasantha Nagarajan ◽  
Qiong Cheng
Keyword(s):  
Gene Cluster ◽  
Dicarboxylic Acids ◽  
Rhodococcus Ruber ◽  
Cyclic Ketones ◽  
E Coli ◽  
Flavin Monooxygenase ◽  
Dodecanedioic Acid ◽  
Cyclic Compounds

ABSTRACT Biological oxidation of cyclic ketones normally results in formation of the corresponding dicarboxylic acids, which are further metabolized in the cell. Rhodococcus ruber strain SC1 was isolated from an industrial wastewater bioreactor that was able to utilize cyclododecanone as the sole carbon source. A reverse genetic approach was used to isolate a 10-kb gene cluster containing all genes required for oxidative conversion of cyclododecanone to 1,12-dodecanedioic acid (DDDA). The genes required for cyclododecanone oxidation were only marginally similar to the analogous genes for cyclohexanone oxidation. The biochemical function of the enzymes encoded on the 10-kb gene cluster, the flavin monooxygenase, the lactone hydrolase, the alcohol dehydrogenase, and the aldehyde dehydrogenase, was determined in Escherichia coli based on the ability to convert cyclododecanone. Recombinant E. colistrains grown in the presence of cyclododecanone accumulated lauryl lactone, 12-hydroxylauric acid, and/or DDDA depending on the genes cloned. The cyclododecanone monooxygenase is a type 1 Baeyer-Villiger flavin monooxygenase (FAD as cofactor) and exhibited substrate specificity towards long-chain cyclic ketones (C11 to C15), which is different from the specificity of cyclohexanone monooxygenase favoring short-chain cyclic compounds (C5 to C7).

Synthesis of two cyclic analogs of glutamic acid: cis- and trans-pyrrolidine-2,4-dicarboxylic acids

1991 ◽  
Vol 32 (26) ◽  
pp. 3049-3050 ◽  
Author(s):  
Frano̧is Trigalo ◽  
Christophe Molliex ◽  
Brigitte Champion ◽  
Robert Azerad
Keyword(s):  
Glutamic Acid ◽  
Dicarboxylic Acids ◽  
Cis And Trans

Cyclobutane Derivatives. I.1The Degradation of cis- and trans-1,2-Cyclobutane-dicarboxylic Acids to the Corresponding Diamines

1942 ◽  
Vol 64 (11) ◽  
pp. 2696-2700 ◽  
Author(s):  
Edwin R. Buchman ◽  
Alf O. Reims ◽  
Thurston Skei ◽  
Maurice J. Schlatter
Keyword(s):  
Dicarboxylic Acids ◽  
Cis And Trans ◽  
Cyclobutane Derivatives
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