Free-base porphyrins with localized NH protons. Can substituents alone stabilize the elusive cis tautomer?
Thomas, Kolle E.; Conradie, Jeanet; Beavers, Christine M.; Ghosh, Abhik; Organic & biomolecular chemistry 18 (2020) 2861–2865; doi:10.1039/d0ob00452a

data_7157425
_publ_section_title
;
 Free-base porphyrins with localized NH protons. Can substituents alone
 stabilize the elusive cis tautomer?
;
_journal_issue                   15
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2861
_journal_page_last               2865
_journal_paper_doi               10.1039/d0ob00452a
_journal_volume                  18
_journal_year                    2020
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'7,8,17,18-tetrakis(trifluoromethyl)-5,10,15,20-tetraphenylporphyrin toluene solvate'
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;
2020-01-20 deposited with the CCDC.	2020-03-19 downloaded from the CCDC.
;
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;
     	SHELXTL 5.1, XP (Sheldrick, 1994)
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'w=1/[\s^2^(Fo^2^)+(0.0946P)^2^+5.8918P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments          'Adding full bibliography for 7157425.cif.'
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