Palladium-catalyzed tandem reaction of 2-chloroquinoline-3-carbaldehydes and isocyanides
Shiri, Morteza; Ranjbar, Maryam; Yasaei, Zahra; Zamanian, Fatemeh; Notash, Behrouz; Organic & Biomolecular Chemistry  (2017) –; doi:10.1039/C7OB02043K

data_7155965
_publ_section_title
;
 Palladium-catalyzed tandem reaction of 2-chloroquinoline-3-carbaldehydes
 and isocyanides
;
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_paper_doi               10.1039/C7OB02043K
_journal_year                    2017
_chemical_formula_moiety         'C21 H20 N2 O2'
_chemical_formula_sum            'C21 H20 N2 O2'
_chemical_formula_weight         332.39
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-03-26 deposited with the CCDC.
2017-11-09 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 112.46(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.937(3)
_cell_length_b                   8.9523(18)
_cell_length_c                   12.934(3)
_cell_measurement_reflns_used    3006
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      2.66
_cell_volume                     1705.4(7)
_computing_cell_refinement       'X-Area (Stoe & Cie GmbH, 2005)'
_computing_data_collection       'X-Area (Stoe & Cie GmbH, 2005)'
_computing_data_reduction        'X-Area (Stoe & Cie GmbH, 2005)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean '0.15 mm'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method'
_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  0.0877
_diffrn_reflns_av_sigmaI/netI    0.0818
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8780
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.66
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.295
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.163
_refine_diff_density_min         -0.172
_refine_diff_density_rms         0.036
_refine_ls_extinction_coef       0.0124(16)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.858
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         3006
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.858
_refine_ls_R_factor_all          0.0866
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0560P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1072
_refine_ls_wR_factor_ref         0.1175
_reflns_number_gt                1788
_reflns_number_total             3006
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ob02043k2.cif
_cod_data_source_block           khd392h
_cod_original_cell_volume        1705.4(6)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7155965