Synthesis and spectroscopic and structural characterization of three new 2-methyl-4-styrylquinolines formed using Friedländer reactions between (2-aminophenyl)chalcones and acetone
Vera, Diana Rocío; Mantilla, Juan P.; Palma, Alirio; Cobo, Justo; Glidewell, Christopher; Acta Crystallographica Section C 78 (2022) –; doi:10.1107/S2053229622008634

data_2022669
_publ_section_title
;
 Synthesis and spectroscopic and structural characterization of three new
 2-methyl-4-styrylquinolines formed using Friedl\"ander reactions between
 (2-aminophenyl)chalcones and acetone
;
_journal_coeditor_code           KY3221
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229622008634
_journal_volume                  78
_journal_year                    2022
_chemical_formula_iupac          'C18 H13 Cl2 N'
_chemical_formula_moiety         'C18 H13 Cl2 N'
_chemical_formula_sum            'C18 H13 Cl2 N'
_chemical_formula_weight         314.19
_chemical_name_common
;
(<i>E</i>)-4-(2,6-Dichlorostyryl)-2-methylquinoline
;
_chemical_name_systematic
;
(<i>E</i>)-4-[2-(2,6-dichlorophenyl)ethenyl]-2-methylquinoline
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 110.497(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   30.5651(15)
_cell_length_b                   3.8629(2)
_cell_length_c                   25.5357(13)
_cell_measurement_reflns_used    3210
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.493
_cell_measurement_theta_min      2.573
_cell_volume                     2824.1(3)
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0421
_diffrn_reflns_av_unetI/netI     0.0211
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -38
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_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            28110
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.493
_diffrn_reflns_theta_min         2.573
_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    0.451
_exptl_absorpt_correction_T_max  0.973
_exptl_absorpt_correction_T_min  0.897
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2016)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       needle
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.097
_exptl_crystal_size_min          0.061
_refine_diff_density_max         0.331
_refine_diff_density_min         -0.264
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         3208
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0311
_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^)+(0.0342P)^2^+4.0386P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0762
_refine_ls_wR_factor_ref         0.0786
_reflns_number_gt                2930
_reflns_number_total             3208
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ky3221sup1.cif
_cod_data_source_block           III
_cod_original_cell_volume        2824.1(2)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2022669
_shelx_estimated_absorpt_t_min   0.915
_shelx_estimated_absorpt_t_max   0.973
_shelx_hkl_checksum              78034
_shelx_res_checksum              98895
_shelxl_version_number           2.014
_cod_database_fobs_code 2022669