I<sub>2</sub>-catalyzed tandem sp<sup>3</sup> C-H oxidation and annulation of aryl methyl ketones with amidoximes for the synthesis of 5-aroyl-1,2,4-oxadiazoles.
Punna, Shiva Kumar; Arockiaraj, Mariyaraj; Rajeshkumar, Venkatachalam; Organic & biomolecular chemistry 22 (2024) 7478–7484; doi:10.1039/d4ob01221f

data_7160170
_publ_section_title
;
 I<sub>2</sub>-catalyzed tandem sp<sup>3</sup> C-H oxidation and
 annulation of aryl methyl ketones with amidoximes for the synthesis of
 5-aroyl-1,2,4-oxadiazoles.
;
_journal_issue                   36
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              7478
_journal_page_last               7484
_journal_paper_doi               10.1039/d4ob01221f
_journal_volume                  22
_journal_year                    2024
_chemical_formula_moiety         'C16 H7 Cl2 F3 N2 O2'
_chemical_formula_sum            'C16 H7 Cl2 F3 N2 O2'
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_audit_update_record
;
2024-04-30 deposited with the CCDC.	2024-08-20 downloaded from the CCDC.
;
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'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
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_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker axs kappa apex2 CCD Diffractometer'
_diffrn_measurement_method       '\w and \f scan'
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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^)+(0.0929P)^2^+0.7942P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3971
_reflns_threshold_expression     'I > 2\s(I)'
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_shelx_estimated_absorpt_t_min   0.805
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