Electrochemical selective annulative amino-ketalization and amino-oxygenation of 1,6-enynes
Jiang, Bo; Ji, Xiao-Shuang; Zuo, Hong-Dong; Shen, Yi-Ting; Hao, Wen-Juan; Tu, Shu-Jiang; Chemical Communications  (2022) –; doi:10.1039/D2CC03922B

data_7130557
_publ_section_title
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 Electrochemical selective annulative amino-ketalization and
 amino-oxygenation of 1,6-enynes
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_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC03922B
_journal_year                    2022
_chemical_formula_sum            'C30 H27 N O7 S2'
_chemical_formula_weight         577.65
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2022-07-12 deposited with the CCDC.	2022-08-19 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.502(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.301(2)
_cell_length_b                   8.6273(6)
_cell_length_c                   25.933(2)
_cell_measurement_reflns_used    2383
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.72
_cell_measurement_theta_min      2.565
_cell_volume                     5565.8(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0851
_diffrn_reflns_av_sigmaI/netI    0.0867
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            13796
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.07
_exptl_absorpt_coefficient_mu    0.240
_exptl_absorpt_correction_T_max  0.9881
_exptl_absorpt_correction_T_min  0.9099
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.379
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2416
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.363
_refine_diff_density_min         -0.376
_refine_diff_density_rms         0.055
_refine_ls_extinction_coef       0.00101(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         4913
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1120
_refine_ls_R_factor_gt           0.0593
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0581P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1305
_refine_ls_wR_factor_ref         0.1506
_reflns_number_gt                2792
_reflns_number_total             4913
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2cc03922b2.cif
_cod_data_source_block           210428b
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' 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 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        5565.8(8)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7130557