Asymmetric Total Synthesis of (+)-Fumimycin via 1,2-Addition to Ketimines
Patrick Gross; Filipp Furche; Martin Nieger; Stefan Brase; Chem.Commun. 46 (2010) 9215–; doi:10.1039/c0cc03399e

data_7105727
_publ_section_title
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 Asymmetric Total Synthesis of (+)-Fumimycin via 1,2-Addition to Ketimines
;
_journal_name_full               Chem.Commun.
_journal_page_first              9215
_journal_paper_doi               10.1039/c0cc03399e
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C24 H22 N O5 P'
_chemical_formula_sum            'C24 H22 N O5 P'
_chemical_formula_weight         435.40
_chemical_name_common
;
N-(5-(allyloxy)-6-hydroxy-3-methyl-2-oxo-2,3-
dihydrobenzofuran-3-yl)-P,P-diphenylphosphinic amide
;
_chemical_name_systematic
;
N-(5-(allyloxy)-6-hydroxy-3-methyl-2-oxo-2,3-dihydrobenzofuran-3-yl)-
P,P-diphenylphosphinic amide
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                83.82(1)
_cell_angle_beta                 79.60(1)
_cell_angle_gamma                75.14(1)
_cell_formula_units_Z            4
_cell_length_a                   10.509(1)
_cell_length_b                   13.334(1)
_cell_length_c                   16.224(1)
_cell_measurement_reflns_used    10937
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3
_cell_volume                     2156.8(3)
_computing_cell_refinement       EVALCCD
_computing_data_collection       Collect
_computing_data_reduction        EVALCCD
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method       'rotation in phi and omega, 2 deg.'
_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  0.0707
_diffrn_reflns_av_sigmaI/netI    0.0813
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            29641
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.92
_exptl_absorpt_coefficient_mu    0.164
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.732
_refine_diff_density_min         -0.661
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     568
_refine_ls_number_reflns         9843
_refine_ls_number_restraints     16
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.1090
_refine_ls_R_factor_gt           0.0734
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1253P)^2^+1.1758P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1846
_refine_ls_wR_factor_ref         0.2100
_reflns_number_gt                6830
_reflns_number_total             9843
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CC03399E.TXT
_cod_data_source_block           sb159_hy_compound_11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
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_cod_database_code               7105727