Site-Selective and Stereoselective trans-Hydroboration of 1,3-Enynes Catalyzed by 1,4-Azaborine-Based Phosphine-Pd Complex.
Xu, Senmiao; Zhang, Yuanzhe; Li, Bo; Liu, Shih-Yuan; Journal of the American Chemical Society 138 (2016) 14566–14569; doi:10.1021/jacs.6b09759

data_4125300
_publ_section_title
;
 Site-Selective and Stereoselective trans-Hydroboration of 1,3-Enynes
 Catalyzed by 1,4-Azaborine-Based Phosphine-Pd Complex.
;
_journal_issue                   44
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14566
_journal_page_last               14569
_journal_paper_doi               10.1021/jacs.6b09759
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C22 H28 B N O4'
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_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
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_computing_molecular_graphics    'Bruker SHELXTL'
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_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
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_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        66.750
_diffrn_reflns_theta_max         66.712
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_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'Incoatec I\uS'
_exptl_absorpt_coefficient_mu    0.658
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G.M. (2013). SADABS. Bruker AXS Inc. Madison, WI USA.
;
_exptl_crystal_colour            colorless
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0443P)^2^+1.9194P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0878
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6986
_reflns_number_total             7370
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b09759_si_005.cif
_cod_data_source_block           C22H28BNO4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 4125298--4125302.cif.
;
_cod_database_code               4125300
_shelx_estimated_absorpt_t_min   0.827
_shelx_estimated_absorpt_t_max   0.968
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_shelx_res_checksum              78353
_shelx_hkl_checksum              50568