Multicomponent Synthesis of Functionalized Tetrahydroacridinones: Insights into a Mechanistic Route.
Chung, Tsai-Wen; Narhe, Bharat D.; Lin, Chun-Cheng; Sun, Chung-Ming; Organic letters 17 (2015) 5368–5371; doi:10.1021/acs.orglett.5b02705

data_1555379
_publ_section_title
;
 Multicomponent Synthesis of Functionalized Tetrahydroacridinones:
 Insights into a Mechanistic Route.
;
_journal_issue                   21
_journal_name_full               'Organic letters'
_journal_page_first              5368
_journal_page_last               5371
_journal_paper_doi               10.1021/acs.orglett.5b02705
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C23 H20 F3 N3 O'
_chemical_formula_weight         411.42
_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
_audit_creation_method           SHELXL-2014/6
_cell_angle_alpha                90
_cell_angle_beta                 91.039(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6453(11)
_cell_length_b                   9.9432(8)
_cell_length_c                   14.4487(11)
_cell_measurement_reflns_used    2827
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.0356
_cell_measurement_theta_min      2.4867
_cell_volume                     1960.0(3)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.994
_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  0.0453
_diffrn_reflns_av_unetI/netI     0.0404
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16074
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.477
_diffrn_reflns_theta_min         1.493
_exptl_absorpt_coefficient_mu    0.107
_exptl_absorpt_correction_T_max  0.9485
_exptl_absorpt_correction_T_min  0.8532
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/4 (Bruker AXS Inc.)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.394
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Tabullar
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.516
_refine_diff_density_min         -0.442
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         4021
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0744
_refine_ls_R_factor_gt           0.0481
_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^)+(0.0491P)^2^+1.3448P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1081
_refine_ls_wR_factor_ref         0.1209
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2912
_reflns_number_total             4021
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ol5b02705_si_005.cif
_cod_data_source_block           mo_141023lt_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1555379
_shelxl_version_number           2014/6
_shelx_res_checksum              11661
_shelx_hkl_checksum              5850