Heterogeneous iron catalyst for C(1)-H functionalization of 2-naphthols with primary aromatic alcohols.
Biswas, Subir; Barman, Dipankar; Gogoi, Gautam; Hoque, Nazimul; Devi, Arpita; Purkayastha, Siddhartha K.; Guha, Ankur Kanti; Nath, Jayanta K.; Bania, Kusum K.; Organic & biomolecular chemistry 21 (2023) 1657–1661; doi:10.1039/d3ob00004d

data_7159101
_publ_section_title
;
 Heterogeneous iron catalyst for C(1)-H functionalization of 2-naphthols
 with primary aromatic alcohols.
;
_journal_issue                   8
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              1657
_journal_page_last               1661
_journal_paper_doi               10.1039/d3ob00004d
_journal_volume                  21
_journal_year                    2023
_chemical_formula_moiety         'C18 H15 Br O2'
_chemical_formula_sum            'C18 H15 Br O2'
_chemical_formula_weight         343.20
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2022-11-05 deposited with the CCDC.	2023-01-19 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 119.690(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.974(7)
_cell_length_b                   5.729(3)
_cell_length_c                   18.827(11)
_cell_measurement_reflns_used    3884
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      17.95
_cell_measurement_theta_min      2.75
_cell_volume                     1496.8(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1932
_diffrn_reflns_av_sigmaI/netI    0.0898
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            60131
_diffrn_reflns_theta_full        29.05
_diffrn_reflns_theta_max         29.05
_diffrn_reflns_theta_min         1.47
_exptl_absorpt_coefficient_mu    2.748
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.4231
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS-2014/2 (Bruker,2014/2)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.523
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.667
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     192
_refine_ls_number_reflns         3960
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.1547
_refine_ls_R_factor_gt           0.0600
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0900P)^2^+0.5266P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1467
_refine_ls_wR_factor_ref         0.1955
_reflns_number_gt                1847
_reflns_number_total             3960
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d3ob00004d2.cif
_cod_data_source_block           rs22_a
_cod_depositor_comments
'Adding full bibliography for 7159099--7159102.cif.'
_cod_original_cell_volume        1496.8(13)
_cod_database_code               7159101