Short and stereoselective synthesis of C-glycosylated glycine derivatives from glycals by radical addition and reduction.
Sommermann, Thomas; Kim, Boo Geun; Peters, Karl; Peters, Eva-Maria; Linker, Torsten; Chemical communications (Cambridge, England)  (2004) 2624–2625; doi:10.1039/b410120k

data_7113369
_publ_section_title
;
 Short and stereoselective synthesis of C-glycosylated glycine derivatives
 from glycals by radical addition and reduction.
;
_journal_issue                   22
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              2624
_journal_page_last               2625
_journal_paper_doi               10.1039/b410120k
_journal_year                    2004
_chemical_formula_sum            'C18 H27 N O11'
_chemical_formula_weight         433.41
_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                 107.240(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.287(2)
_cell_length_b                   10.734(2)
_cell_length_c                   10.614(2)
_cell_measurement_reflns_used    60
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      17.6
_cell_measurement_theta_min      10.3
_cell_volume                     1119.3(4)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker XDISK'
_computing_molecular_graphics    'Bruker XP'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker AXS P4'
_diffrn_measurement_method       'omega scans'
_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  0.0383
_diffrn_reflns_av_sigmaI/netI    0.0472
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5932
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.42
_diffrn_standards_decay_%        2.0
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.107
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             460
_exptl_crystal_size_max          0.65
_exptl_crystal_size_mid          0.6
_exptl_crystal_size_min          0.55
_refine_diff_density_max         0.457
_refine_diff_density_min         -0.284
_refine_diff_density_rms         0.093
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.3(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     279
_refine_ls_number_reflns         5107
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0649
_refine_ls_R_factor_gt           0.0600
_refine_ls_shift/su_max          0.945
_refine_ls_shift/su_mean         0.046
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1031P)^2^+0.0519P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1381
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                4751
_reflns_number_total             5107
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b410120k.txt
_cod_data_source_block           lin17
_cod_original_sg_symbol_H-M      P2~1~)
_cod_database_code               7113369