Straightforward synthesis of thiazolo[5,4-c]isoquinolines from dithiooxamide and 2-halobenzaldehydes
Costa, Letícia D.; Guieu, Samuel; Faustino, Maria do Amparo F.; Tomé, Augusto C.; New Journal of Chemistry 46 (2022) 3602–3615; doi:10.1039/D1NJ05536D

data_7061224
_publ_section_title
;
 Straightforward synthesis of thiazolo[5,4-c]isoquinolines from
 dithiooxamide and 2-halobenzaldehydes
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              3602
_journal_page_last               3615
_journal_paper_doi               10.1039/D1NJ05536D
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C18 H7 F7 N2 S1'
_chemical_formula_sum            'C18 H7 F7 N2 S'
_chemical_formula_weight         416.31
_chemical_name_systematic
2-(2-fluoro-6-(trifluoromethyl)phenyl)-6-(trifluoromethyl)thiazolo[5,4-c]isoquinoline
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-07-29 deposited with the CCDC.	2022-01-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.83(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.139(2)
_cell_length_b                   37.120(6)
_cell_length_c                   10.902(2)
_cell_measurement_reflns_used    1776
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.13
_cell_measurement_theta_min      2.50
_cell_volume                     3276.7(11)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1666
_diffrn_reflns_av_unetI/netI     0.1306
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       53
_diffrn_reflns_limit_k_min       -53
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            65242
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.614
_diffrn_reflns_theta_min         1.097
_exptl_absorpt_coefficient_mu    0.279
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.688
_exptl_crystal_description       needle
_exptl_crystal_F_000             1664
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.040
_exptl_transmission_factor_max   0.7461
_exptl_transmission_factor_min   0.6624
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.550
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     505
_refine_ls_number_reflns         10047
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.1641
_refine_ls_R_factor_gt           0.0705
_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^)+(0.0515P)^2^+0.6428P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1372
_refine_ls_wR_factor_ref         0.1741
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4970
_reflns_number_total             10047
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj05536d2.cif
_cod_data_source_block           shelx_CCDC5
_cod_depositor_comments
;
Adding full bibliography for 7061219--7061230.cif.

2024-06-28
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C36 H14 F14 N4 S2'
_cod_original_formula_weight         832.63
_cod_original_formula_units_Z            4
_cod_original_cell_volume        3276.7(13)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7061224
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.946
_shelx_estimated_absorpt_t_max   0.989
_shelx_res_checksum              52092