Formation of Optically Pure Cyclic Amines by Intramolecular Conjugate Displacement
Ping Cheng; Derrick L. J. Clive; Journal of Organic Chemistry 77 (2012) 3348–3364; doi:10.1021/jo3001657

data_4027120
_publ_section_title
;
 Formation of Optically Pure Cyclic Amines by Intramolecular Conjugate
 Displacement
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              3348
_journal_page_last               3364
_journal_paper_doi               10.1021/jo3001657
_journal_volume                  77
_journal_year                    2012
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C33 H37 N O3'
_chemical_formula_sum            'C33 H37 N O3'
_chemical_formula_weight         495.64
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.57250(10)
_cell_length_b                   18.1754(3)
_cell_length_c                   26.6342(4)
_cell_measurement_reflns_used    9818
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      69.88
_cell_measurement_theta_min      3.32
_cell_volume                     2697.58(8)
_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-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXD (Schneider & Sheldrick, 2002)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_sigmaI/netI    0.0307
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            18074
_diffrn_reflns_theta_full        70.62
_diffrn_reflns_theta_max         70.62
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    0.604
_exptl_absorpt_correction_T_max  0.9601
_exptl_absorpt_correction_T_min  0.6798
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.220
_exptl_crystal_description       rod
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.69
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.177
_refine_diff_density_min         -0.178
_refine_diff_density_rms         0.032
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.15(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         5124
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0329
_refine_ls_R_factor_gt           0.0314
_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^)+(0.0509P)^2^+0.2042P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0826
_refine_ls_wR_factor_ref         0.0837
_reflns_number_gt                4912
_reflns_number_total             5124
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jo3001657_si_005.cif
_cod_data_source_block           dlc1114
_cod_database_code               4027120