Generation and Tandem Reactions of 1-Alkenyl-1,1-Heterobimetallics: Practical and Versatile Reagents for Organic Synthesis
Hongmei Li; Patrick J. Carroll; Patrick J. Walsh; Journal of the American Chemical Society 130 (2008) 3521–3531; doi:10.1021/ja077664u

data_4107554
_publ_section_title
;
 Generation and Tandem Reactions of 1-Alkenyl-1,1-Heterobimetallics:
 Practical and Versatile Reagents for Organic Synthesis
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3521
_journal_page_last               3531
_journal_paper_doi               10.1021/ja077664u
_journal_volume                  130
_journal_year                    2008
_chemical_formula_sum            'C27 H38 O7'
_chemical_formula_weight         474.57
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      4
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.990(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.1938(8)
_cell_length_b                   10.7636(14)
_cell_length_c                   19.644(3)
_cell_measurement_temperature    143(1)
_cell_volume                     1308.8(3)
_computing_data_collection       'CrystalClear (Rigaku, 1999)'
_computing_data_reduction        'CrystalClear (Rigaku, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare, 1999)'
_diffrn_ambient_temperature      143(1)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       'phi and omega rotations'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0260
_diffrn_reflns_av_sigmaI/netI    0.1077
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            7775
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         2.81
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8256
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.204
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.159
_refine_diff_density_min         -0.194
_refine_diff_density_rms         0.037
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.2(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.769
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         3864
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.769
_refine_ls_R_factor_all          0.0556
_refine_ls_R_factor_gt           0.0351
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0223P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0606
_refine_ls_wR_factor_ref         0.0711
_reflns_number_gt                2355
_reflns_number_total             3864
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja077664u-file003.cif
_cod_data_source_block           shelxl
_cod_original_sg_symbol_H-M      'P 21 '
_cod_database_code               4107554