Synthesis and Characterization of Bis(chlorin)s from the McMurry Reaction of Formylchlorins | Zendy

Jaquinod Laurent | Zendy; Nurco Daniel J. | Zendy; Medforth Craig J. | Zendy; Pandey Ravindra K. | Zendy; Forsyth Timothy P. | Zendy; Olmstead Marilyn M. | Zendy; Smith Kevin M. | Zendy

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Synthesis and Characterization of Bis(chlorin)s from the McMurry Reaction of Formylchlorins

Author(s) -

Jaquinod Laurent,

Nurco Daniel J.,

Medforth Craig J.,

Pandey Ravindra K.,

Forsyth Timothy P.,

Olmstead Marilyn M.,

Smith Kevin M.

Publication year - 1996

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.199610131

Subject(s) - chlorin , porphyrin , chemistry , isomerization , photochemistry , toluene , zinc , acetic acid , nickel , ethylene , coupling reaction , organic chemistry , catalysis

The first ethylene‐bridged bis(chlorins) (for example 1 ) were obtained by coupling reactions of formylchlorins, either as the nickel( II ) or zinc( II ) complexes, with lowvalent titanium. They can be partially oxidized at reflux in toluene/acetic acid to afford trans ‐chlorin/porphyrin compounds, or fully oxidized with isomerization to the cis ‐configured bis(porphyrin)s.

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