Thermal Elimination of Diethyldithiocarbamates and Application in the Synthesis of (±)-Ferrugine
Shamim Ahmed; Luke A. Baker; Richard S. Grainger; Paolo Innocenti; Camilo E. Quevedo; Journal of Organic Chemistry 73 (2008) 8116–8119; doi:10.1021/jo801652x

data_4023776
_publ_section_title
;
 Thermal Elimination of Diethyldithiocarbamates and Application
 in the Synthesis of (+-)-Ferrugine
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              8116
_journal_page_last               8119
_journal_paper_doi               10.1021/jo801652x
_journal_volume                  73
_journal_year                    2008
_chemical_formula_moiety         'C10 H15 N O'
_chemical_formula_sum            'C10 H15 N O'
_chemical_formula_weight         165.23
_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            4
_cell_length_a                   6.2729(13)
_cell_length_b                   11.291(2)
_cell_length_c                   12.464(3)
_cell_measurement_reflns_used    1143
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      66.46
_cell_measurement_theta_min      7.11
_cell_volume                     882.8(3)
_computing_cell_refinement       SAINTPLUS
_computing_data_collection       SMART
_computing_data_reduction        SAINTPLUS
_computing_structure_refinement  SHELXTL
_computing_structure_solution    SHELXTL
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measurement_device_type  'Bruker Smart 6000 CCD'
_diffrn_measurement_method       'CCD scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0671
_diffrn_reflns_av_sigmaI/netI    0.0580
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5489
_diffrn_reflns_theta_full        66.46
_diffrn_reflns_theta_max         66.46
_diffrn_reflns_theta_min         7.11
_exptl_absorpt_coefficient_mu    0.628
_exptl_absorpt_correction_T_max  0.8847
_exptl_absorpt_correction_T_min  0.8340
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.121
_refine_diff_density_min         -0.131
_refine_diff_density_rms         0.028
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.3(4)
_refine_ls_extinction_coef       0.0109(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.944
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     111
_refine_ls_number_reflns         1460
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.944
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0356
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0375P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0736
_refine_ls_wR_factor_ref         0.0793
_reflns_number_gt                1143
_reflns_number_total             1460
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo801652x_si_002.cif
_cod_data_source_block           Compound_21
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4023776