Regiocontrolled palladium-catalyzed arylative cyclizations of alkynols.
Fujino, Daishi; Yorimitsu, Hideki; Osuka, Atsuhiro; Journal of the American Chemical Society 136 (2014) 6255–6258; doi:10.1021/ja5029028

data_4121704
_publ_section_title
;
 Regiocontrolled palladium-catalyzed arylative cyclizations of alkynols.
;
_journal_issue                   17
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6255
_journal_page_last               6258
_journal_paper_doi               10.1021/ja5029028
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C19 H21 N O3 S'
_chemical_formula_sum            'C19 H21 N O3 S'
_chemical_formula_weight         343.43
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 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                 94.439(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2676(4)
_cell_length_b                   11.5486(5)
_cell_length_c                   15.7879(7)
_cell_measurement_temperature    93(2)
_cell_volume                     1684.68(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0951
_diffrn_reflns_av_sigmaI/netI    0.1088
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7760
_diffrn_reflns_theta_full        68.25
_diffrn_reflns_theta_max         68.25
_diffrn_reflns_theta_min         5.62
_exptl_absorpt_coefficient_mu    1.846
_exptl_absorpt_correction_T_max  0.4038
_exptl_absorpt_correction_T_min  0.4038
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;Higashi, T. (1995). 
 Program for Absorption Correction.
 Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.354
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'prism '
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.60
_exptl_crystal_size_min          0.60
_refine_diff_density_max         0.437
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         2746
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0564
_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^)+(0.0451P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1215
_refine_ls_wR_factor_ref         0.1251
_reflns_number_gt                2444
_reflns_number_total             2746
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja5029028_si_002.cif
_cod_data_source_block           21121fu
_cod_depositor_comments
'Adding full bibliography for 4121701--4121704.cif.'
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               4121704