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Structural control of metalloporphyrinogens by macrocycle modification: steric blocking of the macrocyclic cavity through trans-N,N'-dimethylation

journal contribution
posted on 2023-05-16, 14:25 authored by Wang, J, Michael GardinerMichael Gardiner, Peacock, EJ, Skelton, BW, White, AH
Structural control of metalloporphyrinogens by macrocycle modification was discussed. Reactions of potassium metal with trans-N,N'-dimethyl-meso- octaethylporphyrinogen or meso-octaethyldioxaporphyronogen afford dipotassium complexes with one potassium cation excluded from the cavity on steric grounds in the former case. It was found that both potassium cations are bound inside the macrocyclic cavity in the latter case. It was also found that the reactions of potassium metal with macrocycles reach completion after several hours reflux.

History

Publication title

Dalton Transactions

Pagination

161-162

ISSN

1477-9226

Department/School

School of Natural Sciences

Publisher

Royal Society of Chemistry

Place of publication

Cambridge, England

Repository Status

  • Restricted

Socio-economic Objectives

Plastics

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