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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Org+Chem
2015 ; 80
(23
): 11672-85
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Natural Diels-Alderases: Elusive and Irresistable
#MMPMID26495876
Klas K
; Tsukamoto S
; Sherman DH
; Williams RM
J Org Chem
2015[Dec]; 80
(23
): 11672-85
PMID26495876
show ga
Eight examples of biosynthetic pathways wherein a natural enzyme has been
identified and claimed to function as a catalyst for the [4 + 2] cycloaddition
reaction, namely, Diels-Alderases, are briefly reviewed. These are discussed in
the context of the mechanistic challenges associated with the technical
difficulty of proving that the net formal [4 + 2] cycloaddition under study
indeed proceeds through a synchronous mechanism and that the putative
biosynthetic enzyme deploys the pericyclic transition state required for a
Diels-Alder cycloaddition reaction.