Reactions of Zirconocene–1-Aza-1,3-diene Complexes with Acyl Cyanides: Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles
Xiong, Meijun; Yu, Shasha; Xie, Xin; Li, Shi; Liu, Yuanhong; Organometallics 34 (2015) 5597–; doi:10.1021/acs.organomet.5b00801

data_4088007
_publ_section_title
;
 Reactions of Zirconocene--1-Aza-1,3-diene Complexes with Acyl Cyanides:
 Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              5597
_journal_paper_doi               10.1021/acs.organomet.5b00801
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C32 H29 N O5'
_chemical_formula_sum            'C32 H29 N O5'
_chemical_formula_weight         507.56
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-01-30
_audit_creation_method
;
Olex2 1.2
(compiled 2014.07.22 svn.r2960 for OlexSys, GUI svn.r4862)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   20.1943(15)
_cell_length_b                   11.2274(9)
_cell_length_c                   22.5064(18)
_cell_measurement_reflns_used    7139
_cell_measurement_temperature    130
_cell_measurement_theta_max      30.37
_cell_measurement_theta_min      2.26
_cell_volume                     5102.9(7)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      130
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0603
_diffrn_reflns_av_unetI/netI     0.0428
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            48785
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.605
_diffrn_reflns_theta_min         1.810
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6160
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0650 before and 0.0551 after correction.
The Ratio of minimum to maximum transmission is 0.8256.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.321
_exptl_crystal_description       block
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.332
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.991
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     346
_refine_ls_number_reflns         7824
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.991
_refine_ls_R_factor_all          0.0931
_refine_ls_R_factor_gt           0.0524
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0769P)^2^+2.3665P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1292
_refine_ls_wR_factor_ref         0.1601
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5132
_reflns_number_total             7824
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00801_si_002.cif
_cod_data_source_block           dm15105
_cod_database_code               4088007
_shelxl_version_number           2014-3
_shelx_estimated_absorpt_t_max   0.984
_shelx_estimated_absorpt_t_min   0.978
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C10(H10)
2.b Aromatic/amide H refined with riding coordinates:
 N1(H1), C1(H1A), C2(H2), C3(H3), C4(H4), C5(H5), C9(H9), C12(H12), C13(H13),
 C14(H14), C15(H15), C16(H16), C19(H19), C20(H20), C21(H21), C22(H22), C23(H23),
  C25(H25), C29(H29)
2.c Idealised Me refined as rotating group:
 C30(H30A,H30B,H30C), C31(H31A,H31B,H31C), C32(H32A,H32B,H32C)
;
_shelx_res_checksum              20053
_shelx_hkl_checksum              61658
_olex2_submission_special_instructions 'No special instructions were received'