Regio- and Stereoselective Synthesis of Diverse 3,4-Dihydro-2-quinolones through Catalytic Hydrative Cyclization of Imine- and Carbonyl-Ynamides with Water
Zhu, Bo-Han; Zhang, Ying-Qi; Xu, Hao-Jin; Li, Long; Deng, Guo-Cheng; Qian, Peng-Cheng; Deng, Chao; Ye, Long-Wu; ACS Catalysis  (2021) 1706–1713; doi:10.1021/acscatal.0c04786

data_4518411
_publ_section_title
;
 Regio- and Stereoselective Synthesis of Diverse 3,4-Dihydro-2-quinolones
 through Catalytic Hydrative Cyclization of Imine- and Carbonyl-Ynamides
 with Water
;
_journal_name_full               'ACS Catalysis'
_journal_page_first              1706
_journal_page_last               1713
_journal_paper_doi               10.1021/acscatal.0c04786
_journal_year                    2021
_chemical_formula_moiety         'C27 H30 N2 O5 S2'
_chemical_formula_sum            'C27 H30 N2 O5 S2'
_chemical_formula_weight         526.65
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2021-01-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                91.099(5)
_cell_angle_beta                 93.667(5)
_cell_angle_gamma                105.210(5)
_cell_formula_units_Z            2
_cell_length_a                   9.172(3)
_cell_length_b                   11.675(3)
_cell_length_c                   12.090(4)
_cell_measurement_reflns_used    2425
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.34
_cell_measurement_theta_min      2.31
_cell_volume                     1245.9(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.954
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0528
_diffrn_reflns_av_unetI/netI     0.0992
_diffrn_reflns_Laue_measured_fraction_full 0.954
_diffrn_reflns_Laue_measured_fraction_max 0.955
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9780
_diffrn_reflns_point_group_measured_fraction_full 0.954
_diffrn_reflns_point_group_measured_fraction_max 0.955
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.500
_diffrn_reflns_theta_min         1.689
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.256
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.404
_exptl_crystal_description       block
_exptl_crystal_F_000             556
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.485
_refine_diff_density_min         -0.336
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.969
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         4945
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.969
_refine_ls_R_factor_all          0.1021
_refine_ls_R_factor_gt           0.0656
_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^)+(0.0931P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1650
_refine_ls_wR_factor_ref         0.1801
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2991
_reflns_number_total             4945
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs0c04786_si_002.cif
_cod_data_source_block           y0925m
_cod_original_cell_volume        1245.9(6)
_cod_database_code               4518411
_shelxl_version_number           2014-3
_shelx_estimated_absorpt_t_max   0.982
_shelx_estimated_absorpt_t_min   0.943
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C2(H2A), C3(H3)
2.b Aromatic/amide H refined with riding coordinates:
 N2(H2), C5(H5), C6(H6), C8(H8), C11(H11), C12(H12), C13(H13), C14(H14),
 C15(H15), C22(H22), C21(H21), C19(H19), C18(H18)
2.c Fitted hexagon refined as free rotating group:
 C9(C4,C5,C6,C7,C8), C10(C11,C12,C13,C14,C15), C17(C22,C21,C20,C19,C18)
2.d Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C23(H23A,H23B,H23C), C25(H25A,H25B,H25C), C26(H26A,H26B,
 H26C), C27(H27A,H27B,H27C)
;
_olex2_submission_special_instructions 'No special instructions were received'