Erratum: 2-pyridone synthesis using 2-(Phenylsulfinyl)acetamide (Org. Lett. (2013) 15: 1 (232-234) DOI: 10.1021/ol303320c)

Full text of DOI:10.1021/ol500162b

Addition/Correction
pubs.acs.org/OrgLett
Correction to 2‑Pyridone Synthesis Using
2‑(Phenylsulfinyl)acetamide
Masaya Fujii, Takuya Nishimura, Takahiro Koshiba, Satoshi Yokoshima, and Tohru Fukuyama*
Org. Lett. 2013, 15(1), 232−234. DOI: 10.1021/ol303320c
S
* Supporting Information
eaks of solvents and impurities had been removed from the
NMR spectra reported for compounds 6b (S21), 6c (S23),
P
6g (S29), 6h (S31), 6i (S33), 6k (S37), 6l (S39 and S40), 6m
(S41 and S42), 6n (S43 and S44), 4m (S53), 4n (S55), and 4o
(S57). Original FIDs were located, and the spectra were
reprocessed and have been replaced for the above compounds
in the revised Supporting Information submitted with this
correction. The spectra editing did not affect any of the
conclusions of the published paper. The purities calculated on
the basis of the revised spectra and corrected yields are as
follows: 6b (99% purity, 67% yield), 6c (98% purity, 39%
yield), 6k (94% purity, 83% yield), 6l (90% purity, 74% yield),
6m (97% purity, 70% yield), 6n (89% purity, 72% yield), 4m
(99% purity, 79% yield). The samples of 6g, 6h, 6i, 4n ,and 4o
included some unknown impurities; thus, the exact purity could
not be determined.
ASSOCIATED CONTENT
* Supporting Information
■
S
Revised Supporting Information including reprocessed spectra.
This material is available free of charge via the Internet at
http://pubs.acs.org.
Published: February 3, 2014
© 2014 American Chemical Society
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dx.doi.org/10.1021/ol500162b | Org. Lett. 2014, 16, 1272−1272