Highly efficient asymmetric construction of novel indolines and tetrahydroquinoline derivatives via aza-Barbier/C-N coupling reaction.
Guo, Tao; Yuan, Bin-Hua; Liu, Wen-Jie; Organic & biomolecular chemistry 16 (2017) 57–61; doi:10.1039/c7ob02891a

data_7156010
_publ_section_title
;
 Highly efficient asymmetric construction of novel indolines and
 tetrahydroquinoline derivatives via aza-Barbier/C-N coupling reaction.
;
_journal_issue                   1
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              57
_journal_page_last               61
_journal_paper_doi               10.1039/c7ob02891a
_journal_volume                  16
_journal_year                    2017
_chemical_absolute_configuration rm
_chemical_formula_sum            'C25 H22 Br N O2'
_chemical_formula_weight         448.35
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-09-08 deposited with the CCDC.
2017-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 97.465(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.297(2)
_cell_length_b                   10.159(3)
_cell_length_c                   14.198(4)
_cell_measurement_reflns_used    1084
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      19.57
_cell_measurement_theta_min      2.47
_cell_volume                     1043.6(5)
_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-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0357
_diffrn_reflns_av_sigmaI/netI    0.0879
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5383
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.45
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.990
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5973
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.427
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             460
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.336
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.051
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.022(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         3326
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0862
_refine_ls_R_factor_gt           0.0463
_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^)+(0.0119P)^2^+0.6048P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0982
_refine_ls_wR_factor_ref         0.1229
_reflns_number_gt                2100
_reflns_number_total             3326
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ob02891a2.cif
_cod_data_source_block           20120827guot_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

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

 Adding full bibliography for 7156009--7156011.cif.
;
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7156010