Total Syntheses of Anominine and Tubingensin A
Ming Bian; Zhen Wang; Xiaochun Xiong; Yu Sun; Carlo Matera; K. C. Nicolaou; Ang Li; Journal of the American Chemical Society 134 (2012) 8078–8081; doi:10.1021/ja302765m

data_4117940
_publ_section_title
;
 Total Syntheses of Anominine and Tubingensin A
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8078
_journal_page_last               8081
_journal_paper_doi               10.1021/ja302765m
_journal_volume                  134
_journal_year                    2012
_chemical_absolute_configuration ad
_chemical_formula_sum            'C30 H33 N O4 S'
_chemical_formula_weight         503.63
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   8.9538(7)
_cell_length_b                   22.0679(17)
_cell_length_c                   26.333(2)
_cell_measurement_reflns_used    3985
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      39.108
_cell_measurement_theta_min      4.805
_cell_volume                     5203.2(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0525
_diffrn_reflns_av_sigmaI/netI    0.0562
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            30670
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    0.161
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.79901
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.312
_exptl_crystal_size_mid          0.113
_exptl_crystal_size_min          0.055
_refine_diff_density_max         0.155
_refine_diff_density_min         -0.186
_refine_diff_density_rms         0.034
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.01(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     698
_refine_ls_number_reflns         9667
_refine_ls_number_restraints     93
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0804
_refine_ls_R_factor_gt           0.0564
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0459P)^2^+0.5625P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1091
_refine_ls_wR_factor_ref         0.1183
_reflns_number_gt                7170
_reflns_number_total             9667
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja302765m_si_003.cif
_cod_data_source_block           cd211581
_cod_database_code               4117940