Expedited Route to Fully Substituted Amino-Pyrazole Building Blocks and Their Further Transformations.
Kuleshova, Olena; Khilya, Olga; Volovenko, Yulian; Mallet-Ladeira, Sonia; Dyakonenko, Viktoriya; Gras, Emmanuel; ACS omega 2 (2017) 8911–8927; doi:10.1021/acsomega.7b01419

data_4516943
_publ_section_title
;
 Expedited Route to Fully Substituted Amino-Pyrazole Building Blocks and
 Their Further Transformations.
;
_journal_issue                   12
_journal_name_full               'ACS omega'
_journal_page_first              8911
_journal_page_last               8927
_journal_paper_doi               10.1021/acsomega.7b01419
_journal_volume                  2
_journal_year                    2017
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C22 H19 N3'
_chemical_formula_sum            'C22 H19 N3'
_chemical_formula_weight         325.4
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                111.404(2)
_cell_angle_beta                 112.175(2)
_cell_angle_gamma                99.826(2)
_cell_formula_units_Z            2
_cell_length_a                   9.5762(6)
_cell_length_b                   9.9473(6)
_cell_length_c                   10.8647(7)
_cell_measurement_reflns_used    3837
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      30.57
_cell_measurement_theta_min      2.29
_cell_measurement_wavelength     0.71073
_cell_volume                     833.26(9)
_computing_cell_refinement       'APEX2 and SAINT'
_computing_data_collection       APEX2
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Kappa APEX II Quazar'
_diffrn_measurement_method       \w-\f
_diffrn_radiation_monochromator  'multilayer optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'microfocus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0436
_diffrn_reflns_av_unetI/netI     0.0449
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            17723
_diffrn_reflns_theta_full        30.67
_diffrn_reflns_theta_max         30.67
_diffrn_reflns_theta_min         2.43
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6690
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        [c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             344
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.301
_refine_diff_density_min         -0.222
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         5152
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0815
_refine_ls_R_factor_gt           0.0525
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0649P)^2^+0.1661P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1289
_refine_ls_wR_factor_ref         0.1451
_reflns_number_gt                3566
_reflns_number_total             5152
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ao7b01419_si_002.cif
_cod_data_source_block           8b
_cod_database_code               4516943