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Your search keyword '"Badenock, A"' showing total 7 results
Start Over Author "Badenock, A" Publisher elsevier b.v.
7 results on '"Badenock, A"'

6. Synthetic approaches toward the marine alkaloid prenostodione.

Author

Badenock, Jeanese C., Jordan, Jason A., and Gribble, Gordon W.

Subjects
*CHEMICAL synthesis, *CONDENSATION reactions, *INDOLE, *BENZALDEHYDE, *SAPONIFICATION, *ESTERS
Abstract

Abstract: An efficient synthesis of the core of prenostodione (3) is described herein featuring the base condensation of BOC-protected indole diesters 21 and 24 with p-methoxybenzaldehyde (22) and 4-[(t-butyldimethylsilyl)oxy]benzaldehyde (26). Attempts at selective saponification of the resultant diesters yielded isoprenostodione (3a) bearing the ester functionality at the C-3 position of the indole ring. [Copyright &y& Elsevier]

Published
2013
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7. A concise total synthesis of bruceolline E

Author

Jordan, Jason A., Gribble, Gordon W., and Badenock, Jeanese C.

Subjects
*ORGANIC synthesis, *RING formation (Chemistry), *ACYLATION, *KETONES, *INDOLE, *CARBOXYLIC acids, *CARBOLINES
Abstract

Abstract: An efficient synthesis of bruceolline E was completed in three steps from the known ethyl indole-1-carboxylate (9d) in 60% overall yield, via a tandem acylation/Nazarov cyclization with 3,3-dimethyl acrylic acid followed by selenium dioxide oxidation to install the α-diketone functionality. [Copyright &y& Elsevier]

Published
2011
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