Diastereoselective intramolecular cyclization/Povarov reaction cascade for the one-pot synthesis of polycyclic quinolines.
Kuznetsova, E. A.; Smolobochkin, A. V.; Rizbayeva, T. S.; Gazizov, A. S.; Voronina, J. K.; Lodochnikova, O. A.; Gerasimova, D. P.; Dobrynin, A. B.; Syakaev, V. V.; Shurpik, D. N.; Stoikov, I. I.; Burilov, A. R.; Pudovik, M. A.; Sinyashin, O. G.; Organic & biomolecular chemistry 20 (2022) 5515–5519; doi:10.1039/d2ob01031c

data_7158780
_publ_section_title
;
 Diastereoselective intramolecular cyclization/Povarov reaction cascade
 for the one-pot synthesis of polycyclic quinolines.
;
_journal_issue                   28
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5515
_journal_page_last               5519
_journal_paper_doi               10.1039/d2ob01031c
_journal_volume                  20
_journal_year                    2022
_chemical_formula_moiety         'C28 H24 N4 O2'
_chemical_formula_sum            'C28 H24 N4 O2'
_chemical_formula_weight         448.51
_chemical_name_systematic
(10cS,13aS,13bR)-2,11-dimethyl-13-(naphthalen-2-yl)-1,10c,11,13,13a,13b-hexahydro-3H-benzo[f]diimidazo[1,5-a:4',5'-c]quinoline-3,12(2H)-dione
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2022-04-05
_audit_creation_method
;
Olex2 1.5
(compiled 2021.12.09 svn.r5202d8cf for OlexSys, GUI svn.r6439)
;
_audit_update_record
;
2022-04-05 deposited with the CCDC.	2022-07-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.043(14)
_cell_angle_beta                 100.093(12)
_cell_angle_gamma                95.192(12)
_cell_formula_units_Z            2
_cell_length_a                   9.118(4)
_cell_length_b                   10.799(4)
_cell_length_c                   10.873(5)
_cell_measurement_reflns_used    9915
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.05
_cell_measurement_theta_min      2.28
_cell_volume                     1049.6(8)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.00
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0931
_diffrn_reflns_av_unetI/netI     0.0571
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            32526
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.997
_diffrn_reflns_theta_min         1.894
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.5828
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1898 before and 0.0936 after correction.
The Ratio of minimum to maximum transmission is 0.7812.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.419
_exptl_crystal_description       plank
_exptl_crystal_F_000             472
_exptl_crystal_size_max          0.445
_exptl_crystal_size_mid          0.381
_exptl_crystal_size_min          0.262
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.261
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         4584
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0702
_refine_ls_R_factor_gt           0.0437
_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^)+(0.0475P)^2^+0.2248P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1021
_refine_ls_wR_factor_ref         0.1154
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3305
_reflns_number_total             4584
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2ob01031c2.cif
_cod_data_source_block           dp21_0m_a
_cod_original_cell_volume        1049.5(8)
_cod_database_code               7158780
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.976
_shelx_estimated_absorpt_t_min   0.960
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C2(H2), C3(H3), C15(H15)
2.b Secondary CH2 refined with riding coordinates:
 C16(H16A,H16B)
2.c Aromatic/amide H refined with riding coordinates:
 C14(H14), C9(H9), C6(H6), C22(H22), C25(H25), C28(H28), C27(H27), C7(H7),
 C23(H23), C12(H12), C10(H10), C24(H24), C11(H11)
2.d Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C18(H18A,H18B,H18C)
;
_shelx_res_checksum              3395
_olex2_submission_special_instructions 'No special instructions were received'