Nickel-Catalyzed Regiodivergent Cyanation of Allylic Alcohols: Scope, Mechanism, and Application to the Synthesis of 1,n-Dinitriles
Long, Jinguo; Xia, Shaomiao; Wang, Ting; Cheng, Gui-Juan; Fang, Xianjie; ACS Catalysis 11 (2021) 13880–13890; doi:10.1021/acscatal.1c03729

data_4519166
_publ_section_title
;
 Nickel-Catalyzed Regiodivergent Cyanation of Allylic Alcohols: Scope,
 Mechanism, and Application to the Synthesis of 1,n-Dinitriles
;
_journal_issue                   22
_journal_name_full               'ACS Catalysis'
_journal_page_first              13880
_journal_page_last               13890
_journal_paper_doi               10.1021/acscatal.1c03729
_journal_volume                  11
_journal_year                    2021
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C31 H50 N2'
_chemical_formula_sum            'C31 H50 N2'
_chemical_formula_weight         450.73
_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
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.43290(10)
_cell_length_b                   12.0639(2)
_cell_length_c                   35.6250(5)
_cell_measurement_reflns_used    9616
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      68.23
_cell_measurement_theta_min      3.87
_cell_volume                     2764.71(7)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0317
_diffrn_reflns_av_unetI/netI     0.0200
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -42
_diffrn_reflns_number            27182
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.254
_diffrn_reflns_theta_min         3.868
_exptl_absorpt_coefficient_mu    0.458
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.083
_exptl_crystal_description       block
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.140
_exptl_transmission_factor_max   0.7531
_exptl_transmission_factor_min   0.6942
_refine_diff_density_max         0.154
_refine_diff_density_min         -0.122
_refine_diff_density_rms         0.028
_refine_ls_abs_structure_details
;
 Flack x determined using 1981 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.24(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         5072
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0344
_refine_ls_R_factor_gt           0.0321
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0499P)^2^+0.3075P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0820
_refine_ls_wR_factor_ref         0.0844
_reflns_Friedel_coverage         0.726
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                4830
_reflns_number_total             5072
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs1c03729_si_003.cif
_cod_data_source_block           ta_a
_cod_database_code               4519166
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.914
_shelx_estimated_absorpt_t_max   0.939
_shelx_res_checksum              26518
_shelx_hkl_checksum              41453