[Ag(bpy)(PPhtBu2)(OCF3)]: a stable nucleophilic reagent for chemoselective and stereospecific trifluoromethoxylation of secondary alkyl nosylates
Chen, Daoqian; Lu, Long; Shen, Qilong; Organic Chemistry Frontiers 6 (2019) 1801–; doi:10.1039/C9QO00278B

data_1554820
_publ_section_title
;
 [Ag(bpy)(PPhtBu2)(OCF3)]: a stable nucleophilic reagent for
 chemoselective and stereospecific trifluoromethoxylation of secondary
 alkyl nosylates
;
_journal_issue                   11
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              1801
_journal_paper_doi               10.1039/C9QO00278B
_journal_volume                  6
_journal_year                    2019
_chemical_formula_moiety         'C31 H41 Ag N4 P, F6 P'
_chemical_formula_sum            'C31 H41 Ag F6 N4 P2'
_chemical_formula_weight         753.49
_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     dual
_audit_creation_date             2018-12-17
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-01-07 deposited with the CCDC.	2019-04-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.5880(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7111(4)
_cell_length_b                   17.3600(6)
_cell_length_c                   15.7081(5)
_cell_measurement_reflns_used    9578
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      54.887
_cell_measurement_theta_min      3.845
_cell_volume                     3338.73(19)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_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      170.02
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0636
_diffrn_reflns_av_unetI/netI     0.0449
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            32798
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         54.936
_diffrn_reflns_theta_min         3.844
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.173
_exptl_absorpt_correction_T_max  0.7508
_exptl_absorpt_correction_T_min  0.5435
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1769 before and 0.0967 after correction. The Ratio of minimum to maximum transmission is 0.7239. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_description       plate
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.558
_refine_diff_density_min         -1.687
_refine_diff_density_rms         0.121
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.108
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         6292
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.108
_refine_ls_R_factor_all          0.0437
_refine_ls_R_factor_gt           0.0429
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1263
_refine_ls_wR_factor_ref         0.1278
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6076
_reflns_number_total             6292
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9qo00278b2.cif
_cod_data_source_block           mjl18645_0m
_cod_database_code               1554820
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.921
_shelx_estimated_absorpt_t_min   0.634
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C6(H6), C7(H7), C8(H8), C9(H9), C19(H19), C20(H20),
 C21(H21), C22(H22), C23(H23), C24(H24), C25(H25), C27(H27), C28(H28), C31(H31)
2.b Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,
 H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C29(H29A,H29B,H29C), C30(H30A,
 H30B,H30C)
;
_shelx_res_checksum              24404
_shelx_hkl_checksum              78549
_olex2_submission_special_instructions 'No special instructions were received'