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The Absolute Configuration at C(7) of Voacangine Hydroxyindolenine
Author(s) -
Madinaveitia Alberto,
de la Fuente Gabriel,
González Antonio
Publication year - 1998
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/(sici)1522-2675(19980909)81:9<1645::aid-hlca1645>3.0.co;2-p
Subject(s) - chemistry , absolute configuration , absolute (philosophy) , series (stratigraphy) , stereochemistry , computational chemistry , philosophy , paleontology , epistemology , biology
The NMR spectral analysis of voacangine hydroxyindolenine ( 2 ) and of some synthetic derivatives, together with mechanistic considerations, permitted to establish its absolute configuration at C(7) as ( R ). The configuration at C(7) in hydroxyindolenines of the ibogamine series is also discussed and would be ( S ).