Synthesis of Methoxyfumimycin with 1,2-Addition to Ketimines
Patrick J. Gross; Caroline E. Hartmann; Martin Nieger; Stefan Bräse; Journal of Organic Chemistry 75 (2010) 229–232; doi:10.1021/jo902026s

data_4025127
_publ_contact_author
;
        Martin Nieger
        Laboratory of Inorganic Chemistry
        Department of Chemistry
        Universitity of Helsinki
        P.O. Box 55
        FIN-00014 University of Helsinki
        Finland
;
_publ_contact_author_email       martin.nieger@helsinki.fi
_publ_contact_author_fax         '++358 9 191 50198'
_publ_contact_author_phone       '++358 9 191 50223'
_publ_section_title
;
 Synthesis of Methoxyfumimycin with 1,2-Addition to Ketimines
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              229
_journal_page_last               232
_journal_paper_doi               10.1021/jo902026s
_journal_volume                  75
_journal_year                    2010
_chemical_formula_moiety         'C32 H40 N O6 P Si'
_chemical_formula_sum            'C32 H40 N O6 P Si'
_chemical_formula_weight         593.71
_chemical_name_systematic
; 
 (Z)-ethyl-2-(5-(alloxy)-2-(tert.butyldimethylsiloxy)-4-methoxyphenyl)-2-
 (diphenylphosphorylimino)acetate
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 109.94(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.039(2)
_cell_length_b                   21.525(2)
_cell_length_c                   13.205(2)
_cell_measurement_reflns_used    197
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      1
_cell_volume                     3216.8(8)
_computing_cell_refinement       'EVALCCD (Duisenberg et al., 2003)'
_computing_data_collection       'Collect (Nonius, 1998)'
_computing_data_reduction        'EVALCCD (Duisenberg et al., 2003)'
_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 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method       'rotation in phi and omega, 1 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  0.0295
_diffrn_reflns_av_sigmaI/netI    0.0430
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            18988
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.97
_exptl_absorpt_coefficient_mu    0.165
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.226
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.584
_refine_diff_density_min         -0.291
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         7341
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0660
_refine_ls_R_factor_gt           0.0462
_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^)+(0.0361P)^2^+2.5140P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0977
_refine_ls_wR_factor_ref         0.1060
_reflns_number_gt                5723
_reflns_number_total             7341
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo902026s_si_001_1.cif
_cod_data_source_block           sb117_hy_compound_14
_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 

The following automatic conversions were performed:
data name '_publ_contact_autor' replaced with '_publ_contact_author'
as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 4998 2017-03-02 13:24:31Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4025127