Stereodefined Synthesis of a New Type of 1,3-Dienes by Ligand-Controlled Carbon−Carbon and Carbon−Heteroatom Bond Formation in Nickel-Catalyzed Reaction of Diaryldichalcogenides with Alkynes
Ananikov, Valentine P.; Orlov, Nikolay V.; Kabeshov, Mikhail A.; Beletskaya, Irina P.; Starikova, Zoya A.; Organometallics 27 (2008) 4056–; doi:10.1021/om800282h

data_4071633
_publ_section_title
;
 Stereodefined Synthesis of a New Type of 1,3-Dienes by Ligand-Controlled
 Carbon&#x2212;Carbon and Carbon&#x2212;Heteroatom Bond Formation in
 Nickel-Catalyzed Reaction of Diaryldichalcogenides with Alkynes
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_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              4056
_journal_paper_doi               10.1021/om800282h
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety
'C22 H30 N2 S2 +2, C2 H O4 -1, 0.5(C2 O4 -2), 0.5(C2 H2 O4), 2.5(H2 O)'
_chemical_formula_sum            'C26 H37 N2 O10.5 S2'
_chemical_formula_weight         609.70
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           54
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2a 2ac'
_symmetry_space_group_name_H-M   'P c c a'
_atom_sites_solution_hydrogens   difmap
_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                   27.712(6)
_cell_length_b                   10.5495(18)
_cell_length_c                   20.635(4)
_cell_measurement_reflns_used    866
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      17.36
_cell_measurement_theta_min      2.29
_cell_volume                     6033(2)
_computing_cell_refinement       'APEX2 (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'APEX2 (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL ver. 5.1 (Sheldrick, 1998)'
_computing_publication_material  'SHELXTL ver. 5.1 (Sheldrick, 1998)'
_computing_structure_refinement  'SHELXTL ver. 5.1 (Sheldrick, 1998)'
_computing_structure_solution    'SHELXTL ver. 5.1 (Sheldrick, 1998)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX2 CCD area detector'
_diffrn_measurement_method       'phi and 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  0.1106
_diffrn_reflns_av_sigmaI/netI    0.1026
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            55290
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    0.234
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2584
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.328
_refine_diff_density_min         -0.441
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         5892
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.1320
_refine_ls_R_factor_gt           0.0546
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0198P)^2^+3.1063P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0851
_refine_ls_wR_factor_ref         0.1056
_reflns_number_gt                3187
_reflns_number_total             5892
_reflns_threshold_expression     I>2u(I)
_cod_data_source_file            om800282h-file001.cif
_cod_data_source_block           f
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        6032.6(19)
_cod_original_formula_sum        'C26 H37 N2 O10.50 S2'
_cod_database_code               4071633