Aluminium‐27 NMR studies of aluminiumporphyrins | Zendy

Desimone J. M. | Zendy; Stangle M. | Zendy; Riffle J. S. | Zendy; McGrath J. E. | Zendy

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Aluminium‐27 NMR studies of aluminiumporphyrins

Author(s) -

Desimone J. M.,

Stangle M.,

Riffle J. S.,

McGrath J. E.

Publication year - 1991

Publication title -

makromolekulare chemie. macromolecular symposia

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.257

H-Index - 76

eISSN - 1521-3900

pISSN - 0258-0322

DOI - 10.1002/masy.19910420131

Subject(s) - stoichiometry , steric effects , aluminium , yield (engineering) , porphyrin , chemistry , inorganic chemistry , materials science , organic chemistry , metallurgy

Aluminium‐27 NMR has been employed to study several different aluminiumporphyrins based on (5, 10, 15, 20‐tetraphenyl)porphyrin (TPPH 2 ). The aluminiumporphyrins were formed by reacting a stoichiometric amount of trialkylaluminium with TPPH 2 to yield TPPAl‐R. The resulting aluminiumporphyrin was modified by adding a stoichiometric amount of various carboxylic acids to form aluminiumporphyrin carboxylates that had varying steric and electronic effects on the macrocycle.

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