Oxidative Coupling of Carbazoles: A Substituent-Governed Regioselectivity Profile.
Mallick, Sudesh; Maddala, Sudhakar; Kollimalayan, Kalidass; Venkatakrishnan, Parthasarathy; The Journal of organic chemistry 84 (2019) 73–93; doi:10.1021/acs.joc.8b02322

data_4035891
_publ_section_title
;
 Oxidative Coupling of Carbazoles: A Substituent-Governed Regioselectivity
 Profile.
;
_journal_issue                   1
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_journal_paper_doi               10.1021/acs.joc.8b02322
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'w=1/[\s^2^(Fo^2^)+(0.0486P)^2^+0.9506P] where P=(Fo^2^+2Fc^2^)/3'
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