Asymmetric ruthenium-catalysed [2+2] cycloadditions between bicyclic alkenes and chiral aryl-substituted acetylenic acyl camphorsultam alkynes
Goodreid, Jordan D.; Jennings, Michael C.; Tam, William; Acta Crystallographica Section C 65 (2009) o649–o652; doi:10.1107/S0108270109045284

data_2017433
_publ_section_title
;
 Asymmetric ruthenium-catalysed [2+2] cycloadditions between bicyclic
 alkenes and chiral aryl-substituted acetylenic acyl camphorsultam
 alkynes
;
_journal_coeditor_code           GA3134
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o649
_journal_page_last               o652
_journal_paper_doi               10.1107/S0108270109045284
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C27 H33 N O3 S'
_chemical_formula_moiety         'C27 H33 N O3 S'
_chemical_formula_sum            'C27 H33 N O3 S'
_chemical_formula_weight         451.60
_chemical_melting_point          186
_chemical_name_systematic
;
(7<i>S</i>)-<i>N</i>-[4-(4-tolyl)tricyclo[4.2.1.0^2,5^]non-3-ene-3-carbonyl]-
2,10-camphorsultam
;
_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            8
_cell_length_a                   11.687(2)
_cell_length_b                   12.849(3)
_cell_length_c                   31.547(6)
_cell_measurement_reflns_used    43635
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.70
_cell_volume                     4737.3(16)
_computing_cell_refinement       'DENZO--SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997)'
_computing_data_reduction        'DENZO--SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL/PC (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.0680
_diffrn_reflns_av_sigmaI/netI    0.0504
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            44242
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    0.166
_exptl_absorpt_correction_T_max  0.9716
_exptl_absorpt_correction_T_min  0.9367
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(DENZO--SMN; Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.266
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1936
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.186
_refine_diff_density_min         -0.310
_refine_ls_abs_structure_details 'Flack (1983), 4291 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.02(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     583
_refine_ls_number_reflns         9673
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0630
_refine_ls_R_factor_gt           0.0414
_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^)+(0.0520P)^2^+0.1513P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0872
_refine_ls_wR_factor_ref         0.0955
_reflns_number_gt                7676
_reflns_number_total             9673
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ga3134.cif
_cod_data_source_block           VII
_cod_original_cell_volume        4737.2(16)
_cod_database_code               2017433
_cod_database_fobs_code          2017433