Ruthenium-catalyzed oxidation of a carbon-carbon triple bond: facile syntheses of alkenyl 1,2-diketones from alkynes.
Hu, Ting-Chuan; Hsiao, Pei-I; Wang, Tsang-Hsiu; Yang, Yu-Wen; Chang, Chih-Yun; Wu, Yuan-Hsun; Sun, Wei-Chen; Yu, Ming-Shiuan; Lee, Ching-Yu; Lo, Yih-Hsing; Dalton transactions (Cambridge, England : 2003) 40 (2011) 12663–12666; doi:10.1039/c1dt11642h

data_7017467
_publ_section_title
;
 Ruthenium-catalyzed oxidation of a carbon-carbon triple bond: facile
 syntheses of alkenyl 1,2-diketones from alkynes.
;
_journal_issue                   47
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12663
_journal_page_last               12666
_journal_paper_doi               10.1039/c1dt11642h
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'C43 H39 B N7 O P Ru'
_chemical_formula_sum            'C43 H39 B N7 O P Ru'
_chemical_formula_weight         812.66
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 104.301(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.7013(7)
_cell_length_b                   14.1739(9)
_cell_length_c                   23.4437(13)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     3767.7(4)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.979
_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  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            21592
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.504
_exptl_absorpt_correction_T_max  0.9016
_exptl_absorpt_correction_T_min  0.7453
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    1.433
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.62
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.648
_refine_diff_density_min         -0.399
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    fixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     487
_refine_ls_number_reflns         6479
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0341
_refine_ls_R_factor_gt           0.0285
_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^)+(0.0312P)^2^+2.8952P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0704
_refine_ls_wR_factor_ref         0.0737
_reflns_number_gt                5754
_reflns_number_total             6479
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11642h.txt
_cod_data_source_block           a11066
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7017467