Synthesis and Characterization of All Four Diastereomers of 3,4-Dichloro-2-pentanol, Motifs Relevant to the Chlorosulfolipids
Jacob S. Kanady; John D. Nguyen; Joseph W. Ziller; Christopher D. Vanderwal; Journal of Organic Chemistry 74 (2009) 2175–2178; doi:10.1021/jo802390e

data_4024357
_publ_section_title
;
Synthesis and Characterization of All Four Diastereomers of
3,4-Dichloro-2-pentanol, Motifs Relevant to the Chlorosulfolipids
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              2175
_journal_page_last               2178
_journal_paper_doi               10.1021/jo802390e
_journal_volume                  74
_journal_year                    2009
_chemical_formula_sum            'C12 H16 Cl2 O3 S'
_chemical_formula_weight         311.21
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 98.9548(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.687(3)
_cell_length_b                   7.2684(8)
_cell_length_c                   16.2726(17)
_cell_measurement_temperature    143(2)
_cell_volume                     2884.2(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      143(2)
_diffrn_measured_fraction_theta_full 0.932
_diffrn_measured_fraction_theta_max 0.932
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            12107
_diffrn_reflns_theta_full        28.37
_diffrn_reflns_theta_max         28.37
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    0.592
_exptl_absorpt_correction_T_max  0.9324
_exptl_absorpt_correction_T_min  0.8613
_exptl_crystal_density_diffrn    1.433
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.490
_refine_diff_density_min         -0.389
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     332
_refine_ls_number_reflns         12109
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0400
_refine_ls_R_factor_gt           0.0346
_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^)+(0.0330P)^2^+1.9147P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0811
_refine_ls_wR_factor_ref         0.0833
_reflns_number_gt                10963
_reflns_number_total             12109
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo802390e_si_002.cif
_cod_data_source_block           cdv8
_cod_database_code               4024357