Rhodium-catalyzed C‒H functionalization-based approach to eight-membered lactams
Wu, Shangze; Zeng, Rong; Fu, Chunling; Yu, Yihua; Zhang, Xue; Ma, Shengming; Chem. Sci. 6 (2015) 2275–; doi:10.1039/C5SC00092K

data_1518676
_publ_section_title
;
 Rhodium-catalyzed C--H functionalization-based approach to eight-membered
 lactams
;
_journal_issue                   4
_journal_name_full               'Chem. Sci.'
_journal_page_first              2275
_journal_paper_doi               10.1039/C5SC00092K
_journal_volume                  6
_journal_year                    2015
_chemical_formula_moiety         'C17 H23 N O Si, H2 O'
_chemical_formula_sum            'C17 H25 N O2 Si'
_chemical_formula_weight         303.47
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-01-03 deposited with the CCDC.
2015-02-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.188(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.8451(6)
_cell_length_b                   10.8055(10)
_cell_length_c                   41.681(3)
_cell_measurement_reflns_used    2943
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.4993
_cell_measurement_theta_min      2.8054
_cell_volume                     3530.7(5)
_computing_cell_refinement       'CrysAlis PRO (Agilent Technologies, 2011)'
_computing_data_collection       'CrysAlis PRO'
_computing_data_reduction        'CrysAlis PRO'
_computing_molecular_graphics    'OLEX2 (Dolomanov et al., 2009)'
_computing_publication_material  OLEX2
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3592
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0483
_diffrn_reflns_av_sigmaI/netI    0.0619
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            15620
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    0.137
_exptl_absorpt_correction_T_max  0.9837
_exptl_absorpt_correction_T_min  0.9497
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis PRO (Agilent Technologies, 2011) 
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.142
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1312
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.380
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     401
_refine_ls_number_reflns         6440
_refine_ls_number_restraints     76
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.1392
_refine_ls_R_factor_gt           0.1006
_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^)+(0.0876P)^2^+7.5774P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2419
_refine_ls_wR_factor_ref         0.2672
_reflns_number_gt                4214
_reflns_number_total             6440
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc00092k2.cif
_cod_data_source_block           130906_wsz_2_91_3
_cod_depositor_comments
'Adding full bibliography for 1518676--1518677.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1518676