Synthesis of 1,2-Dihydroquinolines by Co(III)-Catalyzed [3 + 3] Annulation of Anilides with Benzylallenes
Kuppusamy, Ramajayam; Santhoshkumar, Rajagopal; Boobalan, Ramadoss; Wu, Hsin-Ru; Cheng, Chien-Hong; ACS Catalysis 8 (2018) 1880–; doi:10.1021/acscatal.7b04087

data_4514380
_publ_section_title
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 Synthesis of 1,2-Dihydroquinolines by Co(III)-Catalyzed [3 + 3]
 Annulation of Anilides with Benzylallenes
;
_journal_issue                   3
_journal_name_full               'ACS Catalysis'
_journal_page_first              1880
_journal_paper_doi               10.1021/acscatal.7b04087
_journal_volume                  8
_journal_year                    2018
_chemical_formula_sum            'C21 H21 N O3'
_chemical_formula_weight         335.39
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_cell_angle_alpha                90
_cell_angle_beta                 104.499(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6373(5)
_cell_length_b                   15.8546(6)
_cell_length_c                   8.1178(2)
_cell_measurement_reflns_used    3179
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.9455
_cell_measurement_theta_min      2.5693
_cell_volume                     1699.28(10)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0383
_diffrn_reflns_av_unetI/netI     0.0345
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            14623
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.461
_diffrn_reflns_theta_min         1.542
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.9485
_exptl_absorpt_correction_T_min  0.8901
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/4 (Bruker AXS Inc.)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Lump
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.299
_refine_diff_density_min         -0.342
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3499
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0514
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0513P)^2^+0.5655P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0984
_refine_ls_wR_factor_ref         0.1120
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2914
_reflns_number_total             3499
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs7b04087_si_002.cif
_cod_data_source_block           170626LT2
_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4514380.cif.
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_cod_database_code               4514380
_shelxl_version_number           2014/6
_shelx_res_checksum              29793
_shelx_hkl_checksum              29683