Free-amine-directed Ru(II)-catalyzed peri-selective C-H activation and annulation via ring-strain release
Mondal, Sudeshna; Behura, Prabhudatta; Baidya, Mahiuddin; Chemical Communications  (2026) –; doi:10.1039/D6CC01272H

data_7135682
_publ_section_title
;
 Free-amine-directed Ru(II)-catalyzed <i>peri</i>-selective C-H activation
 and annulation <i>via</i> ring-strain release.
;
_journal_issue                   36
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              9180
_journal_page_last               9183
_journal_paper_doi               10.1039/d6cc01272h
_journal_volume                  62
_journal_year                    2026
_chemical_formula_sum            'C21 H18 N2 O2'
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_audit_update_record
;
2026-01-06 deposited with the CCDC.	2026-03-30 downloaded from the CCDC.
;
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;
 SADABS-2012/1 - Bruker AXS area detector 
 scaling and absorption correction 
;
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0625P)^2^+0.5324P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             2997
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d6cc01272h2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7135682--7135683.cif.'
_cod_original_cell_volume        1652.7(7)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7135682
_shelx_shelxl_version_number     2019/3
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_shelx_estimated_absorpt_t_max   0.977
_shelx_res_checksum              34550
_shelx_hkl_checksum              52399