4-Styrylquinolines from cyclocondensation reactions between (2-aminophenyl)chalcones and 1,3-diketones: crystal structures and regiochemistry
Rodríguez, Diego; Guerrero, Sergio Andrés; Palma, Alirio; Cobo, Justo; Glidewell, Christopher; Acta Crystallographica Section C 76 (2020) –; doi:10.1107/S2053229620010803

data_2022228
_publ_section_title
;
 4-Styrylquinolines from cyclocondensation reactions between
 (2-aminophenyl)chalcones and 1,3-diketones: crystal structures and
 regiochemistry
;
_journal_coeditor_code           SK3755
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229620010803
_journal_volume                  76
_journal_year                    2020
_chemical_formula_iupac          'C22 H21 N O3'
_chemical_formula_moiety         'C22 H21 N O3'
_chemical_formula_sum            'C22 H21 N O3'
_chemical_formula_weight         347.40
_chemical_name_common
;
Ethyl (<i>E</i>)-2-methyl-4-(4-methoxystyryl)quinoline-3-carboxylate
;
_chemical_name_systematic
;
Ethyl
(<i>E</i>)-4-[2-(4-methoxyphenyl)ethenyl]-2-methylquinoline-3-carboxylate
;
_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     difmap
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                65.374(3)
_cell_angle_beta                 86.583(3)
_cell_angle_gamma                76.376(3)
_cell_formula_units_Z            2
_cell_length_a                   9.5301(8)
_cell_length_b                   10.3513(8)
_cell_length_c                   10.3621(8)
_cell_measurement_reflns_used    4158
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.501
_cell_measurement_theta_min      2.201
_cell_volume                     902.23(13)
_computing_cell_refinement
;
SAINT (Bruker, 2017)
;
_computing_data_collection
;
APEX3 (Bruker, 2018)
;
_computing_data_reduction
;
SAINT (Bruker, 2017)
;
_computing_molecular_graphics
;
PLATON (Spek, 2020)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015b) and PLATON (Spek, 2020)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT2014 (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multilayer mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0527
_diffrn_reflns_av_unetI/netI     0.0237
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_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            44489
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.501
_diffrn_reflns_theta_min         2.201
_diffrn_source
'INCOATEC high brilliance microfocus sealed tube'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.996
_exptl_absorpt_correction_T_min  0.954
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2016)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_description       needle
_exptl_crystal_F_000             368
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.364
_refine_diff_density_min         -0.214
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         4158
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0641
_refine_ls_R_factor_gt           0.0520
_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^)+(0.0422P)^2^+0.7299P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1200
_refine_ls_wR_factor_ref         0.1278
_reflns_number_gt                3440
_reflns_number_total             4158
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            sk3755sup1.cif
_cod_data_source_block           IV
_cod_database_code               2022228
_cod_database_fobs_code          2022228
_shelx_estimated_absorpt_t_min   0.975
_shelx_estimated_absorpt_t_max   0.996
_shelx_hkl_checksum              91125
_shelx_res_checksum              52286
_shelxl_version_number           2.014