Erratum: Total synthesis of (-)-histrionicotoxin (Org. Lett. (2011) 13: 16 (4466-4449) DOI: 10.1021/ol2018032)

Full text of DOI:10.1021/ol5001632

Addition/Correction
pubs.acs.org/OrgLett
Correction to Total Synthesis of (−)-Histrionicotoxin
Yohei Adachi, Noriyuki Kamei, Satoshi Yokoshima, and Tohru Fukuyama*
Org. Lett. 2011, 13(16), 4466−4449. DOI: 10.1021/ol2018032
S
* Supporting Information
olvent peaks had been removed from the 1H NMR spectra
reported for compounds 8, 12, S3, and S10. Peaks of
S
impurities had been removed from the 1H NMR spectra
reported for compounds 6 and S18. 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: 8 (95% purity, 91% yield), 12
(95% purity, 92% yield), S3 (97% purity, 88% yield), and S10
(96% purity, 86% yield). Impurities included in 6 were tri-n-
butylphosphine and ethanol, and the purity and the yield were
calculated as 58% purity and 50% yield on the basis of the
revised spectrum. The sample of S18 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/ol5001632 | Org. Lett. 2014, 16, 1273−1273