Highly Stereoselective Synthesis of Tetrasubstituted Acyclic All-Carbon Olefins via Enol Tosylation and Suzuki-Miyaura Coupling.
Li, Beryl X.; Le, Diane N.; Mack, Kyle A.; McClory, Andrew; Lim, Ngiap-Kie; Cravillion, Theresa; Savage, Scott; Han, Chong; Collum, David B.; Zhang, Haiming; Gosselin, Francis; Journal of the American Chemical Society 139 (2017) 10777–10783; doi:10.1021/jacs.7b05071

data_4131390
_publ_section_title
;
 Highly Stereoselective Synthesis of Tetrasubstituted Acyclic All-Carbon
 Olefins via Enol Tosylation and Suzuki-Miyaura Coupling.
;
_journal_issue                   31
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10777
_journal_page_last               10783
_journal_paper_doi               10.1021/jacs.7b05071
_journal_volume                  139
_journal_year                    2017
_chemical_formula_sum            'C23 H19 F3'
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_space_group_name_Hall           '-P 1'
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_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 79.594(4)
_cell_angle_gamma                81.521(4)
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_cell_length_b                   10.156(3)
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_diffrn_measurement_device_type  'Bruker APEX-I CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_l_min       -12
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_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.416
_diffrn_reflns_theta_min         2.157
_diffrn_source                   'fine focus sealed tube'
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         3334
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0670
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_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0525P)^2^+0.2411P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                2514
_reflns_number_total             3334
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja-2017-050714-File035.cif
_cod_data_source_block           71452-142
_cod_original_cell_volume        909.3(4)
_cod_database_code               4131390
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.993
_shelx_estimated_absorpt_t_max   0.995
_shelx_res_checksum              45649
_shelx_hkl_checksum              8006