A regioselective synthesis of 3,4-diaryl-1<i>H</i>-pyrazoles through a 1,3-dipolar cycloaddition of tosylhydrazones and nitroalkenes.
García-Mejía, Carlos D; Hernández-Vázquez, Eduardo; Alejandro Ibarra-Hernández, Javier; Tarbuck-Valle, Atl; Ramírez-Apán, María T; Organic & biomolecular chemistry 21 (2023) 6205–6217; doi:10.1039/d3ob00753g

data_7159467
_publ_section_title
;
 A regioselective synthesis of 3,4-diaryl-1<i>H</i>-pyrazoles through a
 1,3-dipolar cycloaddition of tosylhydrazones and nitroalkenes.
;
_journal_issue                   30
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              6205
_journal_page_last               6217
_journal_paper_doi               10.1039/d3ob00753g
_journal_volume                  21
_journal_year                    2023
_chemical_formula_sum            'C39 H41 N3 Na O9 Pd'
_chemical_formula_weight         825.14
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc7lxnc
_audit_creation_method           SHELXTL
_audit_update_record
;
2003-12-12 deposited with the CCDC.	2023-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                73.037(2)
_cell_angle_beta                 80.723(2)
_cell_angle_gamma                67.275(2)
_cell_formula_units_Z            2
_cell_length_a                   11.3041(9)
_cell_length_b                   12.1883(10)
_cell_length_c                   15.3961(13)
_cell_measurement_reflns_used    14609
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      28.45
_cell_measurement_theta_min      1.96
_cell_volume                     1868.6(3)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SHELXTL (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    SHELXTL
_diffrn_ambient_temperature      183(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0193
_diffrn_reflns_av_sigmaI/netI    0.0330
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14609
_diffrn_reflns_theta_full        28.45
_diffrn_reflns_theta_max         28.45
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    0.567
_exptl_absorpt_correction_T_max  0.8950
_exptl_absorpt_correction_T_min  0.8048
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1998)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             850
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.717
_refine_diff_density_min         -1.006
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     508
_refine_ls_number_reflns         9298
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0395
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0633P)^2^+0.7325P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1022
_refine_ls_wR_factor_ref         0.1047
_reflns_number_gt                8457
_reflns_number_total             9298
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d3ob00753g2.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Empirical' was
changed to 'empirical' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7159467.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7159467