Visible-light-Catalyzed [3 + 1 + 2] Coupling Annulations for the Synthesis of Unsymmetrical Tri-substituted Amino-1,3,5-triazines.
Guo, Wei; Zhao, Mingming; Chengtang, Du; Zheng, Lvyin; Li, Luo; Chen, Liping; Tao, Kailiang; Tan, Wen; Xie, Zhen; Cai, Liuhuan; Fan, XiaoLin; Zhang, Kai; The Journal of organic chemistry  (2019) –; doi:10.1021/acs.joc.9b02514

data_4036058
_publ_section_title
;
 Visible-light-Catalyzed [3 + 1 + 2] Coupling Annulations for the
 Synthesis of Unsymmetrical Tri-substituted Amino-1,3,5-triazines.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.9b02514
_journal_year                    2019
_chemical_formula_moiety         'C12 H18 N4 S'
_chemical_formula_sum            'C12 H18 N4 O0 S'
_chemical_formula_weight         250.36
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2019-01-15
_audit_creation_method
;
Olex2 1.2
(compiled 2014.09.19 svn.r3010 for OlexSys, GUI svn.r4874)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 101.515(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.5439(5)
_cell_length_b                   12.7585(5)
_cell_length_c                   13.4093(5)
_cell_measurement_reflns_used    5041
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.8400
_cell_measurement_theta_min      4.0830
_cell_volume                     2773.40(17)
_computing_cell_refinement       'CrysAlisPro 1.171.39.37b (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.37b (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.37b (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.0353
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -88.00 -35.00   1.00    7.99    --  -15.76-178.00 120.00   53
  2  \w     34.00  90.00   1.00    7.99    --   17.01-178.00-120.00   56
  3  \w    -52.00  36.00   1.00    7.99    --   17.01 -37.00  30.00   88
  4  \w    -54.00  46.00   1.00    7.99    --   17.01 -19.00 120.00  100
  5  \w    -12.00  65.00   1.00    7.99    --   17.01  19.00-150.00   77
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'SuperNova, Single source at offset/far, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0247195000
_diffrn_orient_matrix_UB_12      0.0458728000
_diffrn_orient_matrix_UB_13      0.0058416000
_diffrn_orient_matrix_UB_21      0.0148272000
_diffrn_orient_matrix_UB_22      -0.0131603000
_diffrn_orient_matrix_UB_23      -0.0445177000
_diffrn_orient_matrix_UB_31      -0.0329252000
_diffrn_orient_matrix_UB_32      0.0285003000
_diffrn_orient_matrix_UB_33      -0.0299661000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0170
_diffrn_reflns_av_unetI/netI     0.0153
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9576
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.49
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.219
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.90692
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.37b (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.199
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.159
_refine_diff_density_min         -0.179
_refine_diff_density_rms         0.033
_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     158
_refine_ls_number_reflns         2442
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.146
_refine_ls_R_factor_all          0.0440
_refine_ls_R_factor_gt           0.0391
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0433P)^2^+2.0306P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1025
_reflns_number_gt                2166
_reflns_number_total             2442
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo9b02514_si_003.cif
_cod_data_source_block           190114
_cod_original_cell_volume        2773.42(17)
_cod_database_code               4036058
_reflns_odcompleteness_completeness 99.70
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_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 Aromatic/amide H refined with riding coordinates:
 N2(H2), C7(H7), C9(H9), C10(H10), C11(H11), C12(H12)
2.b Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C17(H17A,H17B,H17C), C1(H1A,H1B,H1C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.224
_oxdiff_exptl_absorpt_empirical_full_min 0.874