Catalyst Control of Selectivity in the C‒O Bond Alumination of Biomass Derived Furans
Hooper, Thomas; Brown, Ryan; Rekhroukh, Feriel; Garçon, Martí; White, Andrew J. P.; Costa, Paulo J.; Crimmin, Mark Richard; Chemical Science  (2020) –; doi:10.1039/D0SC01918F

data_1558547
_publ_section_title
;
 Catalyst Control of Selectivity in the C--O Bond Alumination of Biomass
 Derived Furans
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D0SC01918F
_journal_year                    2020
_chemical_formula_moiety         'C34 H47 Al N2 O'
_chemical_formula_sum            'C34 H47 Al N2 O'
_chemical_formula_weight         526.71
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-08-01
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-12-19 deposited with the CCDC.	2020-07-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 144.73(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.620(4)
_cell_length_b                   8.9532(3)
_cell_length_c                   32.557(7)
_cell_measurement_reflns_used    2685
_cell_measurement_temperature    173.00(14)
_cell_measurement_theta_max      72.8450
_cell_measurement_theta_min      4.0930
_cell_volume                     3134(4)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (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      173.00(14)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.4115
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.953
_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    -63.00  28.00   1.00   10.06    --  -41.98  38.00 120.00   91
  2  \w   -110.00 -22.00   1.00   10.06    --  -41.98 -38.00 -60.00   88
  3  \w     38.00 131.00   1.00   85.77    --  106.38 -61.00   0.00   93
  4  \w    109.00 178.00   1.00   85.77    --  106.38  45.00  30.00   69
  5  \w     89.00 174.00   1.00   85.77    --  106.38  77.00 120.00   85
  6  \w     33.00 121.00   1.00   85.77    --  106.38-125.00 -90.00   88
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Atlas, Ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.1384201000
_diffrn_orient_matrix_UB_12      0.0344325000
_diffrn_orient_matrix_UB_13      0.0723063000
_diffrn_orient_matrix_UB_21      -0.0363056000
_diffrn_orient_matrix_UB_22      0.1469133000
_diffrn_orient_matrix_UB_23      0.0046049000
_diffrn_orient_matrix_UB_31      -0.0066121000
_diffrn_orient_matrix_UB_32      -0.0827757000
_diffrn_orient_matrix_UB_33      0.0383324000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0436
_diffrn_reflns_av_unetI/netI     0.0766
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.953
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            9853
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.953
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.865
_diffrn_reflns_theta_min         4.111
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance Ultra (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.760
_exptl_absorpt_correction_T_max  0.978
_exptl_absorpt_correction_T_min  0.918
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.116
_exptl_crystal_description       block
_exptl_crystal_F_000             1144
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: heptane'
_exptl_crystal_size_max          0.207
_exptl_crystal_size_mid          0.126
_exptl_crystal_size_min          0.031
_refine_diff_density_max         0.267
_refine_diff_density_min         -0.272
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.967
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         6043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.967
_refine_ls_R_factor_all          0.0866
_refine_ls_R_factor_gt           0.0494
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0424P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1068
_refine_ls_wR_factor_ref         0.1196
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3885
_reflns_number_total             6043
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc01918f3.cif
_cod_data_source_block           4b
_cod_original_cell_volume        3134(2)
_cod_database_code               1558547
_shelx_shelxl_version_number     2017/1
_chemical_oxdiff_formula         C34H47AlN2O
_chemical_oxdiff_usercomment     TH341
_reflns_odcompleteness_completeness 98.74
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.49
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(O30) = Uanis(O30A)
Uanis(C31) = Uanis(C31A)
Uanis(C32) = Uanis(C32A)
Uanis(C33) = Uanis(C33A)
Uanis(C34) = Uanis(C34A)
Uanis(C35) = Uanis(C35A)
3. Others
 Sof(O30A)=Sof(C31A)=Sof(H31A)=Sof(C32A)=Sof(H32A)=Sof(C33A)=Sof(H33A)=
 Sof(C34A)=Sof(C35A)=Sof(H35D)=Sof(H35E)=Sof(H35F)=1-FVAR(1)
 Sof(O30)=Sof(C31)=Sof(H31)=Sof(C32)=Sof(H32)=Sof(C33)=Sof(H33)=Sof(C34)=
 Sof(C35)=Sof(H35A)=Sof(H35B)=Sof(H35C)=FVAR(1)
4.a Ternary CH refined with riding coordinates:
 C12(H12), C15(H15), C24(H24), C27(H27)
4.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C8(H8), C9(H9), C10(H10), C20(H20), C21(H21), C22(H22), C31(H31),
 C32(H32), C33(H33), C31A(H31A), C32A(H32A), C33A(H33A)
4.c Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C5(H5A,H5B,H5C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C),
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C25(H25A,H25B,H25C), C26(H26A,H26B,
 H26C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C), C35(H35A,H35B,H35C),
 C35A(H35D,H35E,H35F)
;
_shelx_res_checksum              91145
_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 1.111
_oxdiff_exptl_absorpt_empirical_full_min 0.898