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Cyclization of a Seco‐porphyrinogen to Nickel( II ) C,D‐Tetradehydrocorrinates
Author(s) -
Angst Christof,
Kratky Christoph,
Eschenmoser Albert
Publication year - 1981
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198102631
Subject(s) - nickel , chemistry , stereochemistry , materials science , metallurgy
The first C,D‐tetrahydrocorrinates were obtained by the title reaction (1) → (2) . Besides cttt‐(2) , nine diaslereomers are formed.