Nickel-Catalyzed Direct Conjugate Addition of Simple Alkenes to Enones
Sensuke Ogoshi; Toshifumi Haba; Masato Ohashi; Journal of the American Chemical Society 131 (2009) 10350–10351; doi:10.1021/ja903510u

data_4104767
_publ_contact_author_address
;
                   Department of Applied Chemistry
                   Faculty of Engineering 
                   Osaka University
                   Suita, Osaka, 565-0871
                   Japan
;
_publ_contact_author_email       ogoshi@chem.eng.osaka-u.ac.jp
_publ_contact_author_fax         ' +81 6 6879 7394 '
_publ_contact_author_name        ' Prof. Sensuke Ogoshi '
_publ_contact_author_phone       ' +81 6 6879 7393'
_publ_section_title
;
 Nickel-Catalyzed Direct Conjugate Addition of Simple Alkenes to Enones
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10350
_journal_page_last               10351
_journal_paper_doi               10.1021/ja903510u
_journal_volume                  131
_journal_year                    2009
_chemical_formula_moiety         'C48 H78 Ni2 O2 P2'
_chemical_formula_sum            'C48 H78 Ni2 O2 P2'
_chemical_formula_weight         866.46
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 97.5200(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.7889(5)
_cell_length_b                   17.4930(9)
_cell_length_c                   14.3574(8)
_cell_measurement_reflns_used    16123
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      29.98
_cell_measurement_theta_min      3.09
_cell_volume                     2437.4(2)
_computing_cell_refinement       'Rigaku/RAPID Diffractometer Control'
_computing_data_collection       'Rigaku/RAPID Diffractometer Control'
_computing_data_reduction        'teXsan: PROCESS (MSC)'
_computing_molecular_graphics    'Ortep-3 (Louis J. Farrugia, 1999)'
_computing_publication_material  'SHELXL-97 and modified'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1999)'
_computing_structure_solution    'PATTY (Bueskens, et al., 1994)'
_diffrn_ambient_temperature      273(2)
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_detector       'imaging plate'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71074
_diffrn_reflns_av_R_equivalents  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0361
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            26116
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    0.872
_exptl_absorpt_correction_T_max  0.85
_exptl_absorpt_correction_T_min  0.40
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi, T. (1999). Abscor - empirical Absorption Correction based on
Fourier Series Approximation. Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.181
_exptl_crystal_description       platelet
_exptl_crystal_F_000             936
_exptl_crystal_size_max          1.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.341
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     297
_refine_ls_number_reflns         7031
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0694
_refine_ls_R_factor_gt           0.0374
_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^)+(0.0539P)^2^+0.0337P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0934
_refine_ls_wR_factor_ref         0.1109
_reflns_number_gt                4479
_reflns_number_total             7031
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja903510u_si_003_1.cif
_cod_data_source_block           complex2b
_cod_original_sg_symbol_Hall     '-p 2yn'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4104767