NHCs and Visible Light-mediated Photoredox Co-catalyzed 1,4-Sulfonylacylation of 1,3-Enynes for Tetrasubstituted Allenyl Ketones
Wang, Lihong; Ma, Ruiyang; Sun, Jiaqiong; Zheng, GuangFan; Zhang, Qian; Chemical Science  (2022) –; doi:10.1039/D1SC06100C

data_1566340
_publ_section_title
;
 NHCs and Visible Light-mediated Photoredox Co-catalyzed
 1,4-Sulfonylacylation of 1,3-Enynes for Tetrasubstituted Allenyl Ketones
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC06100C
_journal_year                    2022
_chemical_formula_moiety         'C28 H28 O3 S'
_chemical_formula_sum            'C28 H28 O3 S'
_chemical_formula_weight         444.56
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2021-06-18
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-06-19 deposited with the CCDC.	2022-02-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.636(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.1193(9)
_cell_length_b                   10.6583(9)
_cell_length_c                   16.1923(13)
_cell_measurement_reflns_used    2166
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.6630
_cell_measurement_theta_min      4.7660
_cell_volume                     2425.0(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.2375
_diffrn_detector_type            Ruby
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.834
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -73.00   9.00   1.00   12.50    --   -9.92 -57.00  60.00   82
  2  \w    -66.00  16.00   1.00   12.50    --   -9.92 -77.00 -30.00   82
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0175142000
_diffrn_orient_matrix_UB_12      0.0161255000
_diffrn_orient_matrix_UB_13      0.0412073000
_diffrn_orient_matrix_UB_21      -0.0471016000
_diffrn_orient_matrix_UB_22      0.0121902000
_diffrn_orient_matrix_UB_23      0.0094923000
_diffrn_orient_matrix_UB_31      -0.0046933000
_diffrn_orient_matrix_UB_32      -0.0633606000
_diffrn_orient_matrix_UB_33      0.0123399000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0446
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.834
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10944
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.834
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.556
_diffrn_reflns_theta_min         3.473
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.160
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.89217
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.38a (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.218
_exptl_crystal_description       block
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.253
_refine_diff_density_min         -0.453
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     293
_refine_ls_number_reflns         5671
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1045
_refine_ls_R_factor_gt           0.0573
_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^)+(0.0553P)^2^+0.6431P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1243
_refine_ls_wR_factor_ref         0.1551
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3307
_reflns_number_total             5671
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc06100c2.cif
_cod_data_source_block           210618-zq01-pwy
_cod_database_code               1566340
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.984
_shelx_estimated_absorpt_t_min   0.976
_reflns_odcompleteness_completeness 99.14
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C8(H8A,H8B)
2.b Aromatic/amide H refined with riding coordinates:
 C12(H12), C13(H13), C15(H15), C17(H17), C18(H18), C19(H19), C20(H20),
 C21(H21), C22(H22), C23(H23), C24(H24), C25(H25), C27(H27), C28(H28)
2.c Idealised Me refined as rotating group:
 C26(H26A,H26B,H26C), C29(H29A,H29B,H29C), C30(H30A,H30B,H30C), C31(H31A,H31B,
 H31C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.180
_oxdiff_exptl_absorpt_empirical_full_min 0.880