A minimalist NMR approach for the structural revision of mucoxin.
A minimalist NMR approach for the structural revision of mucoxin.
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DOI:
10.1002/chem.201001619
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发表时间:
2010-12-10
影响因子:
4.3
通讯作者:
Borhan, Babak
中科院分区:
文献类型:
--
作者:
Yan, Jun;Garzan, Atefeh;Narayan, Radha S.;Vasileiou, Chrysoula;Borhan, Babak
In an attempt to revise the structural assignment of mucoxin, and faced with 64 diastereomeric possibilities, we resorted to the synthesis of truncated structures that contained the core stereochemical sites. Twelve stereochemical analogues were synthesized, their 1H and 13C NMR spectra were analyzed and four recurring stereochemical trends were distilled from the data. Applying the observed trends to the diastereomeric population pared the possible choices for the correct structure of mucoxin from 64 to 4. Synthesis of these analogues led to the identification of the correct structure of mucoxin.
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影响因子:
3.6
作者:
Narayan, RS;Borhan, B
通讯作者:
Borhan, B
影响因子:
15
作者:
Higashibayashi, S;Czechtizky, W;Kishi, Y
通讯作者:
Kishi, Y
影响因子:
2
作者:
Maezaki, Naoyoshi;Kojima, Naoto;Tanaka, Tetsuaki
通讯作者:
Tanaka, Tetsuaki
影响因子:
2.7
作者:
BORN, L;LIEB, F;WENDISCH, D
通讯作者:
WENDISCH, D
影响因子:
5.2
作者:
Narayan, RS;Sivakumar, M;Borhan, B
通讯作者:
Borhan, B