Synthesis of 3-Azabicyclo[m.2.0] Ring Systems via Copper-Catalyzed Cascade Reaction of Diazo Compounds with 1,n-Allenynes.
He, Min; Chen, Nuan; Liu, Lala; Zhu, Yuqi; Li, Qing; Li, Hongguang; Lang, Ming; Wang, Jian; Peng, Shiyong; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c00149

data_4037997
_publ_section_title
;
 Synthesis of 3-Azabicyclo[m.2.0] Ring Systems via Copper-Catalyzed
 Cascade Reaction of Diazo Compounds with 1,n-Allenynes.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c00149
_journal_year                    2020
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C23 H22 I N O4 S'
_chemical_formula_sum            'C23 H22 I N O4 S'
_chemical_formula_weight         535.37
_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     direct
_audit_creation_date             2019-06-24
_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                   9.5993(11)
_cell_length_b                   10.1443(11)
_cell_length_c                   22.025(4)
_cell_measurement_reflns_used    3168
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      27.7640
_cell_measurement_theta_min      2.3140
_cell_volume                     2144.8(5)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2684
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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    -19.00  29.00   1.00   10.00    --  -11.59 -99.00 120.00   48
  2  \w     56.00  84.00   1.00   10.00    --   11.74  37.00-180.00   28
  3  \w     -1.00  73.00   1.00   10.00    --   11.74  57.00 -90.00   74
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0156001000
_diffrn_orient_matrix_UB_12      -0.0682197000
_diffrn_orient_matrix_UB_13      0.0017145000
_diffrn_orient_matrix_UB_21      -0.0212480000
_diffrn_orient_matrix_UB_22      0.0078792000
_diffrn_orient_matrix_UB_23      0.0306995000
_diffrn_orient_matrix_UB_31      -0.0689949000
_diffrn_orient_matrix_UB_32      0.0129252000
_diffrn_orient_matrix_UB_33      -0.0097088000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0525
_diffrn_reflns_av_unetI/netI     0.0900
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            7072
_diffrn_reflns_point_group_measured_fraction_full 0.975
_diffrn_reflns_point_group_measured_fraction_max 0.975
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.210
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.621
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.73209
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.658
_exptl_crystal_description       block
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.219
_refine_diff_density_min         -0.632
_refine_diff_density_rms         0.124
_refine_ls_abs_structure_details
;
 Flack x determined using 1148 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.07(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.082
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         3681
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0555
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0173P)^2^+1.3679P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0853
_refine_ls_wR_factor_ref         0.0887
_reflns_Friedel_coverage         0.696
_reflns_Friedel_fraction_full    0.942
_reflns_Friedel_fraction_max     0.942
_reflns_number_gt                3352
_reflns_number_total             3681
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00149_si_002.cif
_cod_data_source_block           p410
_cod_original_cell_volume        2144.7(5)
_cod_database_code               4037997
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.868
_shelx_estimated_absorpt_t_min   0.829
_reflns_odcompleteness_completeness 99.88
_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. Uiso/Uaniso restraints and constraints
Uanis(C9) \\sim Ueq: with sigma of 0.002 and sigma for terminal atoms of 0.004
Uanis(C3) \\sim Ueq: with sigma of 0.002 and sigma for terminal atoms of 0.004
3.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C5(H5A,H5B), C6(H6A,H6B)
3.b Aromatic/amide H refined with riding coordinates:
 C21(H21), C22(H22), C1(H1), C4(H4), C13(H13), C15(H15), C16(H16), C12(H12),
 C18(H18), C19(H19)
3.c Idealised Me refined as rotating group:
 C23(H23A,H23B,H23C), C10(H10A,H10B,H10C)
;
_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 1.262
_oxdiff_exptl_absorpt_empirical_full_min 0.860