Solvent control of optical resolution of 2-amino-1-phenylethanol using dehydroabietic acid
Taniguchi, Kayoko; Aruga, Marie; Yasutake, Mikio; Hirose, Takuji; Organic & Biomolecular Chemistry 6 (2008) 458–463; doi:10.1039/b717071h

data_7150842
_publ_section_title
;
 Solvent control of optical resolution of 2-amino-1-phenylethanol using
 dehydroabietic acid
;
_journal_issue                   3
_journal_name_full               'Organic &amp;  Biomolecular Chemistry'
_journal_page_first              458
_journal_page_last               463
_journal_paper_doi               10.1039/b717071h
_journal_volume                  6
_journal_year                    2008
_chemical_absolute_configuration rm
_chemical_formula_moiety         ' C20 H27 O2, C8 H12 N O'
_chemical_formula_sum            'C28 H39 N O3'
_chemical_formula_weight         437.60
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 90.37(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.981(2)
_cell_length_b                   6.1913(12)
_cell_length_c                   17.850(4)
_cell_measurement_temperature    123(2)
_cell_volume                     1213.5(4)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    Ortep3
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SHELS-97
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Smart Apex CCD diffractometer'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.1181
_diffrn_reflns_av_sigmaI/netI    0.0969
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            8383
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.14
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  0.9985
_exptl_absorpt_correction_T_min  0.9686
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(SADABS; Sheldrick 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.198
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             476
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.310
_refine_diff_density_min         -0.304
_refine_diff_density_rms         0.062
_refine_ls_abs_structure_details 'see text'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.918
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     295
_refine_ls_number_reflns         3042
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.918
_refine_ls_R_factor_all          0.0701
_refine_ls_R_factor_gt           0.0536
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1332
_refine_ls_wR_factor_ref         0.1531
_reflns_number_gt                2426
_reflns_number_total             3042
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b717071h.txt
_cod_data_source_block           S-APE/DAA
_cod_original_sg_symbol_Hall     P2yb
_cod_original_sg_symbol_H-M      P21
_cod_database_code               7150842