Cu(I)-Catalyzed addition-cycloisomerization difunctionalization reaction of 1,3-enyne-alkylidenecyclopropanes (ACPs).
Li, Peng-Hua; Wei, Yin; Shi, Min; Organic & biomolecular chemistry 18 (2020) 7127–7138; doi:10.1039/d0ob01692f

data_7157684
_publ_section_title
;
 Cu(I)-Catalyzed addition-cycloisomerization difunctionalization reaction
 of 1,3-enyne-alkylidenecyclopropanes (ACPs).
;
_journal_issue                   36
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              7127
_journal_page_last               7138
_journal_paper_doi               10.1039/d0ob01692f
_journal_volume                  18
_journal_year                    2020
_chemical_formula_sum            'C27 H26 F3 N'
_chemical_formula_weight         421.49
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2020-07-17 deposited with the CCDC.	2020-08-26 downloaded from the CCDC.
;
_cell_angle_alpha                70.8050(10)
_cell_angle_beta                 84.4830(10)
_cell_angle_gamma                81.5860(10)
_cell_formula_units_Z            4
_cell_length_a                   8.7540(3)
_cell_length_b                   13.9202(5)
_cell_length_c                   20.4884(7)
_cell_measurement_reflns_used    8102
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      48.668
_cell_measurement_theta_min      5.250
_cell_volume                     2329.40(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.023
_diffrn_measured_fraction_theta_max 1.033
_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  0.0524
_diffrn_reflns_av_unetI/netI     0.0432
_diffrn_reflns_Laue_measured_fraction_full 1.023
_diffrn_reflns_Laue_measured_fraction_max 1.033
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            44568
_diffrn_reflns_point_group_measured_fraction_full 1.023
_diffrn_reflns_point_group_measured_fraction_max 1.033
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.500
_diffrn_reflns_theta_min         1.561
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7010
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.202
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.190
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.807
_refine_diff_density_min         -0.528
_refine_diff_density_rms         0.096
_refine_ls_extinction_coef       0.154(18)
_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   1.284
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     675
_refine_ls_number_reflns         8652
_refine_ls_number_restraints     745
_refine_ls_restrained_S_all      1.287
_refine_ls_R_factor_all          0.1853
_refine_ls_R_factor_gt           0.1232
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3304
_refine_ls_wR_factor_ref         0.3905
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4488
_reflns_number_total             8652
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ob01692f2.cif
_cod_data_source_block           mo_d8v20333_0m
_cod_depositor_comments
'Adding full bibliography for 7157683--7157684.cif.'
_cod_database_code               7157684
_shelx_estimated_absorpt_t_min   0.984
_shelx_estimated_absorpt_t_max   0.993
_shelxl_version_number           2013-4
_shelx_res_checksum              96630