File:Isosbestic Corrin.svg

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UV/VIS spectral changes observed in photochemical A/D-ring closure of a Cd-seco-corrin to the corresponding metal-free corrin

Summary

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Description
English: Following the photochemical cycloisomerization of a Cd complex of an A/D-seco-corrin (E-35) to the corrresponding metal-free corrin ligand (E-36) by UV/VIS spectroscopy (A/D-corrin-ring closure by photochemical A/D-seco-corrin->corrin cycloisomerization, the key step in the Eschenmoser approach to the Vitamin B12 total synthesis)
Date
Source Own work
Author Easyloc

Eschenmoser, A.; Wintner, C. (1977). "Natural product synthesis and vitamin B12". Science. 196 (4297): 1410–1420; Fuhrer, Walter (1973). Totalsynthese von Vitamin B12: Der photochemische Weg. ETH Zürich (Promotionsarbeit Nr. 5158). doi:10.3929/ethz-a-000086601

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current15:37, 6 January 2021Thumbnail for version as of 15:37, 6 January 2021564 × 322 (555 KB)Easyloc (talk | contribs)Uploaded own work with UploadWizard

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