Dual-Activation Asymmetric Strecker Reaction of Aldimines and Ketimines Catalyzed by a Tethered Bis(8-quinolinolato) Aluminum Complex
Joshua P. Abell; Hisashi Yamamoto; Journal of the American Chemical Society 131 (2009) 15118–15119; doi:10.1021/ja907268g

data_4105218
_publ_section_title
;
 Dual-Activation Asymmetric Strecker Reaction of Aldimines and Ketimines
 Catalyzed by a Tethered Bis(8-quinolinolato) Aluminum Complex
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15118
_journal_page_last               15119
_journal_paper_doi               10.1021/ja907268g
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C24 H23 Br N2 O P'
_chemical_formula_weight         466.32
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.586(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.022(7)
_cell_length_b                   18.809(13)
_cell_length_c                   11.102(8)
_cell_measurement_temperature    100(2)
_cell_volume                     2168(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0622
_diffrn_reflns_av_sigmaI/netI    0.0612
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            20550
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    1.987
_exptl_absorpt_correction_T_max  0.7416
_exptl_absorpt_correction_T_min  0.6920
_exptl_crystal_density_diffrn    1.428
_exptl_crystal_F_000             956
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.269
_refine_diff_density_min         -0.641
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.165
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     267
_refine_ls_number_reflns         3828
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.165
_refine_ls_R_factor_all          0.0949
_refine_ls_R_factor_gt           0.0723
_refine_ls_shift/su_max          1.897
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0207P)^2^+10.3154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1349
_refine_ls_wR_factor_ref         0.1408
_reflns_number_gt                2869
_reflns_number_total             3828
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja907268g_si_001.cif
_cod_data_source_block           josh10s
_cod_database_code               4105218