Conception and Evolution of Stereocontrolled Strategies toward Functionalized 8-Aryloctanoic Acids Related to the Total Synthesis of Aliskiren.
Hanessian, Stephen; Chénard, Etienne; Guesné, Sébastien; Cusson, Jean-Philippe; The Journal of organic chemistry 79 (2014) 9531–9545; doi:10.1021/jo5015195

data_4029998
_publ_section_title
;
 Conception and Evolution of Stereocontrolled Strategies toward
 Functionalized 8-Aryloctanoic Acids Related to the Total Synthesis of
 Aliskiren.
;
_journal_issue                   20
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              9531
_journal_page_last               9545
_journal_paper_doi               10.1021/jo5015195
_journal_volume                  79
_journal_year                    2014
_chemical_absolute_configuration rmad
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C26 H39 N O5'
_chemical_formula_sum            'C26 H39 N O5'
_chemical_formula_weight         445.58
_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
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2176(1)
_cell_length_b                   10.2887(2)
_cell_length_c                   24.2502(3)
_cell_measurement_reflns_used    22661
_cell_measurement_temperature    175
_cell_measurement_theta_max      72.12
_cell_measurement_theta_min      3.65
_cell_volume                     2549.32(6)
_computing_cell_refinement       'SAINT V7.60A(Bruker AXS, 2008)'
_computing_data_collection       'APEX2  (Bruker AXS, 2008)'
_computing_data_reduction        'SAINT V7.60A(Bruker AXS, 2008)'
_computing_molecular_graphics    'SHELXTL v6.12 (Bruker AXS, 2001)'
_computing_publication_material  'UdMX (Maris, 2004)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      175
_diffrn_detector_area_resol_mean 5.5
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Smart 6000'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Montel 200 optics'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.035
_diffrn_reflns_av_sigmaI/netI    0.0174
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            33232
_diffrn_reflns_theta_full        72.43
_diffrn_reflns_theta_max         72.43
_diffrn_reflns_theta_min         3.65
_exptl_absorpt_coefficient_mu    0.636
_exptl_absorpt_correction_T_max  0.8918
_exptl_absorpt_correction_T_min  0.8079
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick, 2007)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.161
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             968
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.182
_refine_diff_density_min         -0.221
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack H D (1983), 2123 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.02(15)
_refine_ls_extinction_coef       0.0220(6)
_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   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         4996
_refine_ls_number_restraints     54
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0381
_refine_ls_R_factor_gt           0.0376
_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^)+(0.0600P)^2^+0.2831P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.0953
_reflns_number_gt                4912
_reflns_number_total             4996
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jo5015195_si_001.cif
_cod_data_source_block           bent38
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 4029998--4030001.cif.
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_cod_original_cell_volume        2549.32(5)
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4029998