Copper-Catalyzed Syntheses of Multiple Functionalizatized Allenes via Three-Component Reaction of Enynes
Song, Yulong; Fu, Chunling; Ma, Shengming; ACS Catalysis  (2021) 10007–10013; doi:10.1021/acscatal.1c02140

data_4518921
_publ_section_title
;
 Copper-Catalyzed Syntheses of Multiple Functionalizatized Allenes via
 Three-Component Reaction of Enynes
;
_journal_name_full               'ACS Catalysis'
_journal_page_first              10007
_journal_page_last               10013
_journal_paper_doi               10.1021/acscatal.1c02140
_journal_year                    2021
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C25 H23 N3 O'
_chemical_formula_sum            'C25 H23 N3 O'
_chemical_formula_weight         381.46
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-07-22
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.436(4)
_cell_length_b                   9.724(3)
_cell_length_c                   22.389(9)
_cell_measurement_reflns_used    9984
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      27.06
_cell_measurement_theta_min      2.28
_cell_volume                     2054.3(14)
_computing_cell_refinement       'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing.data_collection       'Bruker Instrument Service vV6.2.10'
_computing.data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'zju Bruker D8 Venture Ims3.0'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0418
_diffrn_reflns_av_unetI/netI     0.0298
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            25642
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.152
_diffrn_reflns_theta_min         2.283
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6738
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1521 before and 0.0528 after correction.
The Ratio of minimum to maximum transmission is 0.9038.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.233
_exptl_crystal_description       plate
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.159
_refine_diff_density_min         -0.125
_refine_diff_density_rms         0.029
_refine_ls_abs_structure_details
;
 Flack x determined using 1772 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.2(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         4542
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0308
_refine_ls_R_factor_gt           0.0283
_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^)+(0.0338P)^2^+0.2780P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0696
_refine_ls_wR_factor_ref         0.0714
_reflns_Friedel_coverage         0.748
_reflns_Friedel_fraction_full    0.997
_reflns_Friedel_fraction_max     0.994
_reflns_number_gt                4303
_reflns_number_total             4542
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs1c02140_si_002.cif
_cod_data_source_block           200721_syl_6_110_0m
_cod_database_code               4518921
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.986
_shelx_estimated_absorpt_t_min   0.969
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B), C21(H21A,H21B), C22(H22A,H22B), C23(H23A,H23B), C24(H24A,H24B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C3(H3), C4(H4), C7(H7), C8(H8), C15(H15), C16(H16), C17(H17),
 C18(H18), C19(H19)
2.c Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C)
;
_shelx_res_checksum              63749
_shelx_hkl_checksum              20951
_olex2_submission_special_instructions 'No special instructions were received'