On the mechanism of benzimidazole synthesis via copper-catalysed intramolecular N-arylation
Jin, Xiaodong; Lin, Yongjie; Davies, Robert P.; Catalysis Science & Technology 13 (2023) 7181–7189; doi:10.1039/D3CY00767G

data_1570382
_publ_section_title
;
 On the mechanism of benzimidazole synthesis via copper-catalysed
 intramolecular N-arylation
;
_journal_issue                   24
_journal_name_full               'Catalysis Science &amp; Technology'
_journal_page_first              7181
_journal_page_last               7189
_journal_paper_doi               10.1039/D3CY00767G
_journal_volume                  13
_journal_year                    2023
_chemical_formula_moiety         'C18 H20 Cl2 Cu2 N4'
_chemical_formula_sum            'C18 H20 Cl2 Cu2 N4'
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;
2023-05-16 deposited with the CCDC.	2023-11-22 downloaded from the CCDC.
;
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; 
CrysAlisPro 1.171.42.49 (Rigaku Oxford Diffraction, 2022) 
Analytical numeric absorption correction using a multifaceted crystal 
model based on expressions derived by R.C. Clark & J.S. Reid. 
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897) 
Empirical absorption correction using spherical harmonics, 
implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            Colourless
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0289P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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'Adding full bibliography for 1570378--1570383.cif.'
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