Tetrahedron Letters p. 1363 - 1364 (1995)
Update date:2022-08-17
Topics:
Bernardi, Anna
Karamfilova, Katia
Boschin, Giovanna
Scolastico, Carlo
The conjugate addition of t-butylpropionate silylketeneacetal 2 to 2-carboxycyclopentenones 3a-b promoted by TADDOL-derived Ti chlorides gives the ketoacid 6 with excellent d.e. and e.e. up to 47percent.
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Doi:10.1002/chem.200501365
(2006)Doi:10.1039/d0cc01420f
(2020)Doi:10.1080/00397911.2014.987352
(2015)Doi:10.3390/60800699
(2001)Doi:10.1039/C39720000550
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