Development of pharmaceutically relevant bio-based intermediates though aldol condensation and Claisen–Schmidt reactions of dihydrolevoglucosenone (Cyrene®)
Hughes, Liam; McElroy, Con R.; Whitwood, Adrian C.; Hunt, Andrew J.; Green Chemistry 20 (2018) 4423–; doi:10.1039/C8GC01227J

data_7230745
_publ_section_title
;
 Development of pharmaceutically relevant bio-based intermediates though
 aldol condensation and Claisen--Schmidt reactions of
 dihydrolevoglucosenone (Cyrene&#x00AE;)
;
_journal_issue                   19
_journal_name_full               'Green Chemistry'
_journal_page_first              4423
_journal_paper_doi               10.1039/C8GC01227J
_journal_volume                  20
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C13 H12 O3'
_chemical_formula_sum            'C13 H12 O3'
_chemical_formula_weight         216.23
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2017-04-06
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5335)
;
_audit_update_record
;
2018-04-17 deposited with the CCDC.
2018-05-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.3028(8)
_cell_angle_gamma                90
_cell_formula_units_Z            6
_cell_length_a                   11.11016(10)
_cell_length_b                   9.04172(9)
_cell_length_c                   15.58673(13)
_cell_measurement_reflns_used    14995
_cell_measurement_temperature    110.05(10)
_cell_measurement_theta_max      70.9720
_cell_measurement_theta_min      3.9860
_cell_volume                     1559.06(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      110.05(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.1450
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -21.00  69.00   1.00    1.00    --    0.00  57.00  60.00   90
  2  \w    -69.00  21.00   1.00    1.00    --    0.00 -57.00 -90.00   90
  3  \w    -69.00  21.00   1.00    1.00    --    0.00 -57.00  60.00   90
  4  \w    -15.00  75.00   1.00    1.00    --   54.00 -57.00  60.00   90
  5  \w     33.00 123.00   1.00    1.00    --   54.00  57.00  90.00   90
  6  \w     33.00 123.00   1.00    1.00    --   54.00  57.00 -30.00   90
  7  \w     24.00 124.00   1.00    1.00    --   54.00  77.00  60.00  100
  8  \w     24.00 124.00   1.00    1.00    --   54.00  77.00  30.00  100
  9  \w    -15.00  75.00   1.00    1.00    --   54.00 -57.00  90.00   90
 10  \w    -15.00  75.00   1.00    1.00    --   54.00 -57.00-180.00   90
 11  \w     24.00 124.00   1.00    1.00    --   54.00  77.00 120.00  100
 12  \w     23.00 111.00   1.00    1.00    --   54.00-125.00  90.00   88
 13  \w     78.00 178.00   1.00    1.00    --  108.00  77.00  30.00  100
 14  \w     82.00 178.00   1.00    1.00    --  108.00  37.00-180.00   96
 15  \w     78.00 178.00   1.00    1.00    --  108.00  77.00 -30.00  100
 16  \w     78.00 178.00   1.00    1.00    --  108.00  77.00   0.00  100
 17  \w     86.00 176.00   1.00    1.00    --  108.00  63.00  30.00   90
 18  \w     38.00 130.00   1.00    1.00    --  108.00 -50.00 -90.00   92
 19  \w     86.00 178.00   1.00    1.00    --  108.00  50.00-150.00   92
 20  \w     82.00 178.00   1.00    1.00    --  108.00  37.00  90.00   96
 21  \w     82.00 178.00   1.00    1.00    --  108.00  37.00  30.00   96
 22  \w    100.00 178.00   1.00    1.00    --  108.00 111.00 120.00   78
 23  \w     74.00 178.00   1.00    1.00    --  108.00  25.00 120.00  104
 24  \w     78.00 178.00   1.00    1.00    --  108.00  77.00  60.00  100
 25  \w     82.00 178.00   1.00    1.00    --  108.00  37.00   0.00   96
 26  \w     82.00 178.00   1.00    1.00    --  108.00  37.00  60.00   96
 27  \w     36.00 116.00   1.00    1.00    --  108.00-111.00  90.00   80
 28  \w     86.00 176.00   1.00    1.00    --  108.00  63.00  60.00   90
 29  \w     86.00 176.00   1.00    1.00    --  108.00  63.00   0.00   90
 30  \w     78.00 178.00   1.00    1.00    --  108.00  77.00 -60.00  100
 31  \w     86.00 178.00   1.00    1.00    --  108.00  50.00  30.00   92
 32  \w     86.00 178.00   1.00    1.00    --  108.00  50.00  60.00   92
 33  \w    -73.00  44.00   1.00    1.00    --    0.00 -19.00  60.00  117
 34  \w    -72.00  26.00   1.00    1.00    --    0.00 -37.00 150.00   98
 35  \w    -72.00  26.00   1.00    1.00    --    0.00 -37.00   0.00   98
 36  \w    -15.00  75.00   1.00    1.00    --   54.00 -57.00 -60.00   90
 37  \w     24.00 124.00   1.00    1.00    --   54.00  77.00  88.00  100
 38  \w     24.00 124.00   1.00    1.00    --   54.00  77.00 150.00  100
 39  \w     24.00 124.00   1.00    1.00    --   54.00  77.00 -90.00  100
 40  \w     24.00 124.00   1.00    1.00    --   54.00  77.00-120.00  100
 41  \w     24.00 124.00   1.00    1.00    --   54.00  77.00-180.00  100
 42  \w     24.00 124.00   1.00    1.00    --   54.00  77.00   0.00  100
 43  \w     24.00 124.00   1.00    1.00    --   54.00  77.00 -30.00  100
 44  \w     24.00 124.00   1.00    1.00    --   54.00  77.00-150.00  100
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0706225000
_diffrn_orient_matrix_UB_12      -0.0823272000
_diffrn_orient_matrix_UB_13      -0.0751280000
_diffrn_orient_matrix_UB_21      0.1198175000
_diffrn_orient_matrix_UB_22      -0.0427649000
_diffrn_orient_matrix_UB_23      -0.0358839000
_diffrn_orient_matrix_UB_31      0.0048557000
_diffrn_orient_matrix_UB_32      -0.1429949000
_diffrn_orient_matrix_UB_33      0.0540850000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0201
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            28119
_diffrn_reflns_point_group_measured_fraction_full 0.982
_diffrn_reflns_point_group_measured_fraction_max 0.968
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.149
_diffrn_reflns_theta_min         3.996
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.804
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.715
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.382
_exptl_crystal_description       'rect. Prism'
_exptl_crystal_F_000             684
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: ethanol'
_exptl_crystal_size_max          0.207
_exptl_crystal_size_mid          0.172
_exptl_crystal_size_min          0.038
_refine_diff_density_max         0.211
_refine_diff_density_min         -0.154
_refine_diff_density_rms         0.033
_refine_ls_abs_structure_details
;
 Flack x determined using 2415 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.05(5)
_refine_ls_extinction_coef       0.00114(18)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         5845
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0300
_refine_ls_R_factor_gt           0.0277
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0360P)^2^+0.2583P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0673
_refine_ls_wR_factor_ref         0.0692
_reflns_Friedel_coverage         0.827
_reflns_Friedel_fraction_full    0.961
_reflns_Friedel_fraction_max     0.940
_reflns_number_gt                5564
_reflns_number_total             5845
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8gc01227j2.cif
_cod_data_source_block           jhc1701
_cod_depositor_comments
'Adding full bibliography for 7230738--7230745.cif.'
_cod_database_code               7230745
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         'C13 H12 O3'
_chemical_oxdiff_usercomment     'Rob & Liam lnh51b'
_reflns_odcompleteness_completeness 99.97
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Ternary CH refined with riding coordinates:
 C2(H2), C4(H4), C15(H15), C17(H17), C28(H28), C30(H30)
2.b Secondary CH2 refined with riding coordinates:
 C3(H3A,H3B), C5(H5A,H5B), C16(H16A,H16B), C18(H18A,H18B), C29(H29A,H29B),
 C31(H31A,H31B)
2.c Aromatic/amide H refined with riding coordinates:
 C7(H7), C9(H9), C10(H10), C11(H11), C12(H12), C13(H13), C20(H20), C22(H22),
 C23(H23), C24(H24), C25(H25), C26(H26), C33(H33), C35(H35), C36(H36), C37(H37),
  C38(H38), C39(H39)
;
_olex2_date_sample_data_collection 2017-04-04
_olex2_date_sample_submission    2017-04-04
_olex2_exptl_crystal_mounting_method 'oil on 200 micrometre micromount'
_olex2_submission_original_sample_id lmh51
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.148
_oxdiff_exptl_absorpt_empirical_full_min 0.854