Cobalt-catalyzed cyclization with the introduction of cyano, acyl and aminoalkyl groups.
Hori, Hiroto; Arai, Shigeru; Nishida, Atsushi; Organic & biomolecular chemistry 17 (2019) 4783–4788; doi:10.1039/c9ob00637k

data_7156796
_publ_section_title
;
 Cobalt-catalyzed cyclization with the introduction of cyano, acyl and
 aminoalkyl groups.
;
_journal_issue                   19
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              4783
_journal_page_last               4788
_journal_paper_doi               10.1039/c9ob00637k
_journal_volume                  17
_journal_year                    2019
_chemical_formula_moiety         'C18 H25 N2 O2 S'
_chemical_formula_sum            'C18 H25 N2 O2 S'
_chemical_formula_weight         333.47
_space_group_IT_number           7
_space_group_name_Hall           'P -2yac'
_space_group_name_H-M_alt        'P 1 n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      7
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2019-02-13 deposited with the CCDC.    2019-04-18 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 91.4472(18)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            2
_cell_length_a                   6.13461(18)
_cell_length_b                   13.8919(5)
_cell_length_c                   10.4572(4)
_cell_measurement_reflns_used    2835
_cell_measurement_temperature    296
_cell_measurement_theta_max      68.09
_cell_measurement_theta_min      3.18
_cell_volume                     890.89(5)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Altomare, et al., 1994)'
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0537
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            9457
_diffrn_reflns_theta_full        68.12
_diffrn_reflns_theta_max         68.12
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.697
_exptl_absorpt_correction_T_max  0.844
_exptl_absorpt_correction_T_min  0.666
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             358.00
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.330
_refine_diff_density_min         -0.340
_refine_ls_abs_structure_details
'Flack, H. D. (1983), Acta Cryst. A39, 876-881.  1287 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.01(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.213
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     208
_refine_ls_number_reflns         2915
_refine_ls_number_restraints     2
_refine_ls_R_factor_gt           0.0446
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0278P)^2^+0.3350P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1357
_reflns_number_gt                1856
_reflns_number_total             2915
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c9ob00637k2.cif
_cod_data_source_block           160606hori
_cod_depositor_comments
'Adding full bibliography for 7156792--7156796.cif.'
_cod_database_code               7156796