Palladium-catalyzed sequential [3+2] cyclization/C–H activation of o-iodostyrenes with cyclopropenones as C2 synthons
Sun, Jie; Zhang, Shaojie; Wang, Ruixue; Lv, Zeng; Wu, Xin-Xing; Chemical Communications 61 (2025) 8200–8203; doi:10.1039/D5CC01189B

data_7134802
_publ_section_title
;
 Palladium-catalyzed sequential [3+2] cyclization/C--H activation of
 o-iodostyrenes with cyclopropenones as C2 synthons
;
_journal_issue                   45
_journal_name_full               'Chemical Communications'
_journal_page_first              8200
_journal_page_last               8203
_journal_paper_doi               10.1039/D5CC01189B
_journal_volume                  61
_journal_year                    2025
_chemical_formula_sum            'C23 H17 F'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2024-10-15 deposited with the CCDC.	2025-04-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
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_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_min         2.746
_exptl_absorpt_coefficient_mu    0.079
_exptl_crystal_colour            ?colorless
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_exptl_crystal_description       block
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_R_factor_all          0.0729
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5cc01189b2.cif
_cod_data_source_block           12_a
_cod_original_sg_symbol_H-M      'P 21/c'
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_shelx_hkl_checksum              83044