Acceptorless dehydrogenative construction of C[double bond, length as m-dash]N and C[double bond, length as m-dash]C bonds through catalytic aza-Wittig and Wittig reactions in the presence of an air-stable ruthenium pincer complex.
Biswas, Nandita; Das, Kalicharan; Sardar, Bitan; Srimani, Dipankar; Dalton transactions (Cambridge, England : 2003) 48 (2019) 6501–6512; doi:10.1039/c8dt04725a

data_7049555
_publ_section_title
;
 Acceptorless dehydrogenative construction of C[double bond, length as
 m-dash]N and C[double bond, length as m-dash]C bonds through catalytic
 aza-Wittig and Wittig reactions in the presence of an air-stable
 ruthenium pincer complex.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6501
_journal_page_last               6512
_journal_paper_doi               10.1039/c8dt04725a
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C32 H29 Cl2 N2 P Ru S'
_chemical_formula_sum            'C64 H58 Cl4 N4 P2 Ru2 S2'
_chemical_formula_weight         1353.14
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
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_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-11-29 deposited with the CCDC.    2019-04-03 downloaded from the CCDC.
;
_cell_angle_alpha                73.196(2)
_cell_angle_beta                 80.920(2)
_cell_angle_gamma                67.294(2)
_cell_formula_units_Z            1
_cell_length_a                   10.1370(4)
_cell_length_b                   11.4066(4)
_cell_length_c                   16.0632(6)
_cell_measurement_reflns_used    4204
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.75
_cell_measurement_theta_min      1.33
_cell_volume                     1638.00(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  '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
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_diffrn_reflns_av_R_equivalents  0.0977
_diffrn_reflns_av_sigmaI/netI    0.0951
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
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_diffrn_reflns_theta_full        24.75
_diffrn_reflns_theta_max         24.75
_diffrn_reflns_theta_min         1.33
_exptl_absorpt_coefficient_mu    0.777
_exptl_absorpt_correction_T_max  0.863
_exptl_absorpt_correction_T_min  0.780
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       niddle
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.425
_refine_diff_density_min         -0.545
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_refine_ls_extinction_method     none
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_refine_ls_number_parameters     363
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_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.0643
_refine_ls_R_factor_gt           0.0425
_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^)+(0.0366P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0897
_refine_ls_wR_factor_ref         0.1040
_reflns_number_gt                3830
_reflns_number_total             5581
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt04725a2.cif
_cod_data_source_block           platon_sqd_CCDC1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7049554--7049556.cif.
;
_cod_original_cell_volume        1638.01(11)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7049555