Towards the enantioselective synthesis of (-)-euonyminol–preparation of a fully functionalised lower-rim model.
Webber, Matthew J; Warren, Sarah A; Grainger, Damian M; Weston, Matthew; Clark, Stacy; Woodhead, Steven J; Powell, Lyn; Stokes, Stephen; Alanine, Alexander; Stonehouse, Jeffrey P; Frampton, Christopher S; White, Andrew J P; Spivey, Alan C; Organic & biomolecular chemistry 11 (2013) 2514–2533; doi:10.1039/c3ob27187k

data_7152857
_publ_section_title
;
 Towards the enantioselective synthesis of (-)-euonyminol--preparation of
 a fully functionalised lower-rim model.
;
_journal_issue                   15
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2514
_journal_page_last               2533
_journal_paper_doi               10.1039/c3ob27187k
_journal_volume                  11
_journal_year                    2013
_chemical_formula_moiety         'C19 H29 N O6'
_chemical_formula_sum            'C19 H29 N O6'
_chemical_formula_weight         367.43
_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                 95.328(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.6847(2)
_cell_length_b                   12.1746(3)
_cell_length_c                   14.6780(3)
_cell_measurement_reflns_used    16759
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      72.4662
_cell_measurement_theta_min      3.0170
_cell_volume                     1901.09(7)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.2556
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'OD Xcalibur PX Ultra'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance Ultra (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0297
_diffrn_reflns_av_sigmaI/netI    0.0152
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            28509
_diffrn_reflns_theta_full        72.55
_diffrn_reflns_theta_max         72.55
_diffrn_reflns_theta_min         4.16
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.784
_exptl_absorpt_correction_T_max  0.926
_exptl_absorpt_correction_T_min  0.884
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.34d (release 27-02-2009 CrysAlis171 .NET)
(compiled Feb 27 2009,15:38:38)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.349
_refine_diff_density_min         -0.185
_refine_diff_density_rms         0.037
_refine_ls_extinction_coef       0.0013(3)
_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   1.081
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         3756
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0370
_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^)+(0.0533P)^2^+0.4969P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1021
_reflns_number_gt                3397
_reflns_number_total             3756
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ob27187k.txt
_cod_data_source_block           31
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

 Adding full bibliography for 7152853--7152857.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7152857