Asymmetric Palladium-Catalyzed C-H Functionalization Cascade for Synthesis of Chiral 3,4-Dihydroisoquinolones.
Sun, Manman; Wu, Haijian; Xia, Xiangyu; Chen, Weida; Wang, Zhiming; Yang, Jianguo; The Journal of organic chemistry 84 (2019) 12835–12847; doi:10.1021/acs.joc.9b01372

data_4034080
_publ_section_title
;
 Asymmetric Palladium-Catalyzed C-H Functionalization Cascade for
 Synthesis of Chiral 3,4-Dihydroisoquinolones.
;
_journal_issue                   20
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12835
_journal_page_last               12847
_journal_paper_doi               10.1021/acs.joc.9b01372
_journal_volume                  84
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C25 H22 N2 O5 S'
_chemical_formula_sum            'C25 H22 N2 O5 S'
_chemical_formula_weight         462.50
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-03-08
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.4331(2)
_cell_length_b                   12.4697(4)
_cell_length_c                   18.5213(5)
_cell_measurement_reflns_used    9832
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      30.50
_cell_measurement_theta_min      2.42
_cell_volume                     2178.62(10)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0321
_diffrn_reflns_av_unetI/netI     0.0235
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            33530
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.513
_diffrn_reflns_theta_min         2.199
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.190
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6808
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1216 before and 0.0579 after correction.
The Ratio of minimum to maximum transmission is 0.9125.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.410
_exptl_crystal_description       block
_exptl_crystal_F_000             968
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.229
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details
;
 Flack x determined using 2571 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.011(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     299
_refine_ls_number_reflns         6653
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0350
_refine_ls_R_factor_gt           0.0313
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0424P)^2^+0.2731P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0773
_refine_ls_wR_factor_ref         0.0805
_reflns_Friedel_coverage         0.783
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                6224
_reflns_number_total             6653
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo9b01372_si_002.cif
_cod_data_source_block           190307_hjl_40199_0m
_cod_database_code               4034080
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.935
_shelx_estimated_absorpt_t_min   0.913
_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 Ternary CH refined with riding coordinates:
 C8(H8)
2.b Secondary CH2 refined with riding coordinates:
 C9(H9A,H9B), C10(H10A,H10B)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C4(H4), C13(H13), C14(H14), C16(H16), C17(H17), C18(H18),
 C19(H19), C21(H21), C22(H22), C23(H23), C24(H24), C25(H25)
2.d Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C)
;
_shelx_res_checksum              23549
_shelx_hkl_checksum              81746
_olex2_submission_special_instructions 'No special instructions were received'