http://www.cnr.it/ontology/cnr/individuo/prodotto/ID15424
Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans (Articolo in rivista)
- Type
- Label
- Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1021/jo061521t (literal)
- Alternative label
Curti C., Zanardi F., Battistini L., Sartori A., Rassu G., Pinna L., Casiraghi, G. (2006)
Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans
in Journal of organic chemistry
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Curti C., Zanardi F., Battistini L., Sartori A., Rassu G., Pinna L., Casiraghi, G. (literal)
- Pagina inizio
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- http://pubs.acs.org/doi/pdf/10.1021/jo061521t (literal)
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- Dipartimento Farmaceutico, Universita` degli Studi di Parma, Viale G.P. Usberti 27A, I-43100 Parma, Italy;
Istituto di Chimica Biomolecolare del CNR, TraVersa La Crucca 3, I-07040 Li Punti, Sassari, Italy;
Dipartimento di Chimica, Universita` degli Studi di Sassari, Via Vienna 2, I-07100 Sassari, Italy (literal)
- Titolo
- Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans (literal)
- Abstract
- Highly direct, modular syntheses of several natural 8,4¢-oxyneolignans [(-)-1, (+)-1, (-)-2, and (-)-3] and some related variants [(-)-26, (+)-26, (+)-27, and (-)-28] are reported. Utilizing (S)- or (R)-methyl
lactate as the chiral sources, two complementary syn- or anti-oriented routes were designed, encompassing nine and five steps, which were carried out to deliver the targets in an enantiomerically pure form. The
embodiment of the two independent aryl and aryloxy moieties onto the lactate frame was performed according to a diversity-oriented protocol from the common precursors, aldehydes 6 and ent-6 for the syn-oriented routes and mesyl esters 19 and ent-19 for the anti-oriented routes. These syntheses set the stage for the generation of a wide and diverse repertoire of 8,4¢-oxyneolignan compounds and the broad biological interrogation of its members. (literal)
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