Divergent synthesis of benzoxaphospholenes and phosphacoumarins via the reaction of 2-alkenylphenols with phosphorus(iii/v) chlorides
Tatarinov, Dmitry A.; Mikulenkova, Elina A.; Litvinov, Igor A.; Khayarov, Khasan R.; Mironov, Vladimir F.; Organic & Biomolecular Chemistry 22 (2024) 1629–1633; doi:10.1039/D3OB01718D

data_7159669
_publ_section_title
;
 Divergent synthesis of benzoxaphospholenes and phosphacoumarins via the
 reaction of 2-alkenylphenols with phosphorus(iii/v) chlorides
;
_journal_issue                   8
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_page_first              1629
_journal_page_last               1633
_journal_paper_doi               10.1039/D3OB01718D
_journal_volume                  22
_journal_year                    2024
_chemical_formula_moiety         'C28 H21 Cl2 O3 P'
_chemical_formula_sum            'C28 H21 Cl2 O3 P'
_chemical_formula_weight         507.32
_chemical_melting_point          508
_chemical_name_systematic
'4-(4-chlorophenyl)-2-(1-(4-chlorophenyl)-1-(2-hydroxyphenyl)ethyl)benzo[e][1,2]oxaphosphinine 2-oxide '
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-10-07 deposited with the CCDC.	2023-11-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.346(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.4101(5)
_cell_length_b                   18.7328(7)
_cell_length_c                   11.6060(4)
_cell_measurement_reflns_used    9754
_cell_measurement_temperature    162(2)
_cell_measurement_theta_max      30.19
_cell_measurement_theta_min      2.17
_cell_volume                     2354.62(16)
_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-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      162(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0863
_diffrn_reflns_av_unetI/netI     0.0357
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            90603
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.999
_diffrn_reflns_theta_min         2.145
_diffrn_source                   'I\mS DIAMOND'
_exptl_absorpt_coefficient_mu    0.373
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5708
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_description       plate
_exptl_crystal_F_000             1048
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.467
_refine_diff_density_min         -0.479
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.135
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         6826
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.135
_refine_ls_R_factor_all          0.1251
_refine_ls_R_factor_gt           0.1086
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0061P)^2^+12.2724P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2217
_refine_ls_wR_factor_ref         0.2281
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5442
_reflns_number_total             6826
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ob01718d2.cif
_cod_data_source_block           shelx_CCDC5
_cod_depositor_comments
'Adding full bibliography for 7159664--7159669.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7159669
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              9017