# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2015

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_guoqx2015-9-11a
_database_code_depnum_ccdc_archive 'CCDC 1423965'
_audit_update_record             
;
2015-09-12 deposited with the CCDC.
2015-12-14 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014
_chemical_name_systematic        
(R)-5,7-dimethoxy-2,2,4-trimethyl-4-(1-tosyl-1H-indol-3-yl)-1,2,3,4-tetrahydroquinoline
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C29 H32 N2 O4 S'
_chemical_formula_weight         504.62

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.3331 0.5567 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_H-M_alt        'P 21'
_space_group_name_Hall           'P 2yb'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y+1/2, -z'

_cell_length_a                   12.9590(2)
_cell_length_b                   7.94026(11)
_cell_length_c                   14.0403(2)
_cell_angle_alpha                90
_cell_angle_beta                 116.595(2)
_cell_angle_gamma                90
_cell_volume                     1291.86(4)
_cell_formula_units_Z            2
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       needle-like
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_F_000             536
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          ?
_exptl_crystal_size_mid          ?
_exptl_crystal_size_min          ?
_exptl_absorpt_coefficient_mu    1.418
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     1.54184
_diffrn_radiation_type           CuK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            12404
_diffrn_reflns_av_unetI/netI     0.0272
_diffrn_reflns_av_R_equivalents  0.0302
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_theta_min         6.251
_diffrn_reflns_theta_max         67.077
_diffrn_reflns_theta_full        67.684
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measured_fraction_theta_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.838
_diffrn_reflns_point_group_measured_fraction_full 0.827
_reflns_number_total             3881
_reflns_number_gt                3836
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.557
_reflns_Friedel_fraction_max     0.650
_reflns_Friedel_fraction_full    0.642

_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    ?
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
 ?
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0496P)²+0.3945P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_abs_structure_details 
;
 Flack x determined using 1360 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.003(8)
_chemical_absolute_configuration ?
_refine_ls_number_reflns         3881
_refine_ls_number_parameters     331
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0309
_refine_ls_wR_factor_ref         0.0802
_refine_ls_wR_factor_gt          0.0799
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_restrained_S_all      1.030
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
S20 S 0.15466(5) 0.71499(8) -0.26939(4) 0.01476(15) Uani 1 1 d . . . . .
O22 O 0.07980(15) 0.8568(2) -0.30776(14) 0.0211(4) Uani 1 1 d . . . . .
O25 O 0.31054(15) 0.2813(2) 0.05138(13) 0.0195(4) Uani 1 1 d . . . . .
O21 O 0.25170(14) 0.7025(3) -0.29153(12) 0.0200(4) Uani 1 1 d . . . . .
O23 O 0.34796(15) 0.1311(3) 0.40072(13) 0.0214(4) Uani 1 1 d . . . . .
N11 N 0.20811(15) 0.7120(3) -0.13871(14) 0.0148(4) Uani 1 1 d . . . . .
N1 N 0.50100(17) 0.6447(3) 0.35204(15) 0.0168(5) Uani 1 1 d . . . . .
H1 H 0.4949 0.6875 0.4055 0.020 Uiso 1 1 calc R U . . .
C30 C 0.0707(2) 0.5308(4) -0.31181(19) 0.0156(5) Uani 1 1 d . . . . .
C2 C 0.44541(19) 0.4950(3) 0.30690(18) 0.0148(5) Uani 1 1 d . . . . .
C34 C 0.0275(2) 0.2478(4) -0.28350(19) 0.0194(6) Uani 1 1 d . . . . .
H34 H 0.0441 0.1533 -0.2400 0.023 Uiso 1 1 calc R U . . .
C7 C 0.40903(19) 0.4592(3) 0.19790(18) 0.0134(5) Uani 1 1 d . . . . .
C31 C -0.0194(2) 0.5288(4) -0.41463(19) 0.0187(6) Uani 1 1 d . . . . .
H31 H -0.0349 0.6229 -0.4583 0.022 Uiso 1 1 calc R U . . .
C19 C 0.14761(19) 0.7384(3) -0.07778(18) 0.0144(5) Uani 1 1 d . . . . .
C12 C 0.31726(18) 0.6431(3) -0.07075(18) 0.0135(5) Uani 1 1 d . . . . .
H12 H 0.3728 0.6112 -0.0921 0.016 Uiso 1 1 calc R U . . .
C33 C -0.06548(19) 0.2437(4) -0.38584(19) 0.0179(6) Uani 1 1 d . . . . .
C32 C -0.0855(2) 0.3848(4) -0.45081(19) 0.0205(6) Uani 1 1 d . . . . .
H32 H -0.1447 0.3819 -0.5200 0.025 Uiso 1 1 calc R U . . .
C35 C 0.0950(2) 0.3906(4) -0.24643(19) 0.0180(5) Uani 1 1 d . . . . .
H35 H 0.1562 0.3926 -0.1783 0.022 Uiso 1 1 calc R U . . .
C13 C 0.32911(19) 0.6306(3) 0.02916(18) 0.0123(5) Uani 1 1 d . . . . .
C6 C 0.3467(2) 0.3100(4) 0.15834(18) 0.0151(5) Uani 1 1 d . . . . .
C8 C 0.43779(19) 0.5778(3) 0.12685(18) 0.0130(5) Uani 1 1 d . . . . .
C15 C 0.18594(19) 0.7146(4) 0.10674(18) 0.0169(5) Uani 1 1 d . . . . .
H15 H 0.2336 0.6854 0.1771 0.020 Uiso 1 1 calc R U . . .
C14 C 0.22252(18) 0.6917(3) 0.02729(17) 0.0132(5) Uani 1 1 d . . . . .
C3 C 0.4223(2) 0.3814(4) 0.37143(18) 0.0171(5) Uani 1 1 d . . . . .
H3 H 0.4478 0.4051 0.4433 0.021 Uiso 1 1 calc R U . . .
C9 C 0.49172(19) 0.7435(3) 0.18762(17) 0.0145(5) Uani 1 1 d . . . . .
H9A H 0.5359 0.7947 0.1548 0.017 Uiso 1 1 calc R U . . .
H9B H 0.4293 0.8202 0.1774 0.017 Uiso 1 1 calc R U . . .
C26 C 0.2572(2) 0.1236(3) 0.00874(19) 0.0166(5) Uani 1 1 d . . . . .
H26A H 0.2427 0.1157 -0.0644 0.025 Uiso 1 1 calc R U . . .
H26B H 0.1857 0.1153 0.0133 0.025 Uiso 1 1 calc R U . . .
H26C H 0.3075 0.0337 0.0487 0.025 Uiso 1 1 calc R U . . .
C27 C 0.5994(2) 0.9043(4) 0.3551(2) 0.0216(6) Uani 1 1 d . . . . .
H27A H 0.5294 0.9661 0.3370 0.032 Uiso 1 1 calc R U . . .
H27B H 0.6452 0.9617 0.3272 0.032 Uiso 1 1 calc R U . . .
H27C H 0.6420 0.8961 0.4312 0.032 Uiso 1 1 calc R U . . .
C16 C 0.0774(2) 0.7816(4) 0.0778(2) 0.0215(6) Uani 1 1 d . . . . .
H16 H 0.0529 0.7995 0.1299 0.026 Uiso 1 1 calc R U . . .
C5 C 0.3220(2) 0.1968(4) 0.22141(18) 0.0171(5) Uani 1 1 d . . . . .
H5 H 0.2801 0.0990 0.1927 0.021 Uiso 1 1 calc R U . . .
C4 C 0.36259(19) 0.2359(4) 0.32937(18) 0.0163(5) Uani 1 1 d . . . . .
C29 C 0.5207(2) 0.4905(4) 0.09090(19) 0.0174(5) Uani 1 1 d . . . . .
H29A H 0.5872 0.4503 0.1522 0.026 Uiso 1 1 calc R U . . .
H29B H 0.5445 0.5695 0.0529 0.026 Uiso 1 1 calc R U . . .
H29C H 0.4820 0.3974 0.0452 0.026 Uiso 1 1 calc R U . . .
C10 C 0.57025(19) 0.7288(4) 0.30746(17) 0.0165(5) Uani 1 1 d . . . . .
C36 C -0.1435(2) 0.0940(4) -0.4240(2) 0.0257(7) Uani 1 1 d . . . . .
H36A H -0.1005 -0.0018 -0.4282 0.038 Uiso 1 1 calc R U . . .
H36B H -0.2052 0.1172 -0.4932 0.038 Uiso 1 1 calc R U . . .
H36C H -0.1750 0.0706 -0.3752 0.038 Uiso 1 1 calc R U . . .
C28 C 0.6824(2) 0.6317(4) 0.3356(2) 0.0236(6) Uani 1 1 d . . . . .
H28A H 0.7322 0.6422 0.4105 0.035 Uiso 1 1 calc R U . . .
H28B H 0.7202 0.6770 0.2961 0.035 Uiso 1 1 calc R U . . .
H28C H 0.6649 0.5150 0.3178 0.035 Uiso 1 1 calc R U . . .
C18 C 0.0370(2) 0.8014(4) -0.1080(2) 0.0179(5) Uani 1 1 d . . . . .
H18 H -0.0120 0.8277 -0.1786 0.021 Uiso 1 1 calc R U . . .
C24 C 0.2922(2) -0.0266(4) 0.3627(2) 0.0245(6) Uani 1 1 d . . . . .
H24A H 0.2140 -0.0076 0.3105 0.037 Uiso 1 1 calc R U . . .
H24B H 0.2925 -0.0899 0.4211 0.037 Uiso 1 1 calc R U . . .
H24C H 0.3325 -0.0885 0.3310 0.037 Uiso 1 1 calc R U . . .
C17 C 0.0037(2) 0.8230(4) -0.0281(2) 0.0217(6) Uani 1 1 d . . . . .
H17 H -0.0693 0.8659 -0.0450 0.026 Uiso 1 1 calc R U . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
S20 O22 1.426(2) . ?
S20 O21 1.4275(17) . ?
S20 N11 1.6459(18) . ?
S20 C30 1.760(3) . ?
O25 C6 1.377(3) . ?
O25 C26 1.426(3) . ?
O23 C4 1.379(3) . ?
O23 C24 1.425(3) . ?
N11 C19 1.411(3) . ?
N11 C12 1.415(3) . ?
N1 C2 1.387(3) . ?
N1 C10 1.465(3) . ?
C30 C35 1.386(4) . ?
C30 C31 1.392(3) . ?
C2 C3 1.402(4) . ?
C2 C7 1.414(3) . ?
C34 C35 1.384(4) . ?
C34 C33 1.403(3) . ?
C7 C6 1.401(4) . ?
C7 C8 1.535(3) . ?
C31 C32 1.382(4) . ?
C19 C18 1.393(3) . ?
C19 C14 1.405(3) . ?
C12 C13 1.345(3) . ?
C33 C32 1.394(4) . ?
C33 C36 1.496(4) . ?
C13 C14 1.453(3) . ?
C13 C8 1.520(3) . ?
C6 C5 1.395(4) . ?
C8 C29 1.541(3) . ?
C8 C9 1.553(3) . ?
C15 C16 1.384(3) . ?
C15 C14 1.406(3) . ?
C3 C4 1.369(4) . ?
C9 C10 1.532(3) . ?
C27 C10 1.519(4) . ?
C16 C17 1.400(4) . ?
C5 C4 1.399(3) . ?
C10 C28 1.532(3) . ?
C18 C17 1.381(4) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O22 S20 O21 119.30(12) . . ?
O22 S20 N11 107.96(11) . . ?
O21 S20 N11 105.64(9) . . ?
O22 S20 C30 108.39(11) . . ?
O21 S20 C30 109.90(12) . . ?
N11 S20 C30 104.65(12) . . ?
C6 O25 C26 117.9(2) . . ?
C4 O23 C24 118.04(19) . . ?
C19 N11 C12 107.93(18) . . ?
C19 N11 S20 127.08(15) . . ?
C12 N11 S20 123.52(16) . . ?
C2 N1 C10 119.2(2) . . ?
C35 C30 C31 120.9(3) . . ?
C35 C30 S20 121.33(19) . . ?
C31 C30 S20 117.7(2) . . ?
N1 C2 C3 118.2(2) . . ?
N1 C2 C7 121.4(2) . . ?
C3 C2 C7 120.4(2) . . ?
C35 C34 C33 120.9(3) . . ?
C6 C7 C2 116.9(2) . . ?
C6 C7 C8 121.8(2) . . ?
C2 C7 C8 121.3(2) . . ?
C32 C31 C30 119.0(3) . . ?
C18 C19 C14 123.2(2) . . ?
C18 C19 N11 130.1(2) . . ?
C14 C19 N11 106.67(19) . . ?
C13 C12 N11 110.2(2) . . ?
C32 C33 C34 118.3(2) . . ?
C32 C33 C36 120.4(2) . . ?
C34 C33 C36 121.3(2) . . ?
C31 C32 C33 121.4(2) . . ?
C34 C35 C30 119.4(2) . . ?
C12 C13 C14 107.0(2) . . ?
C12 C13 C8 126.1(2) . . ?
C14 C13 C8 126.7(2) . . ?
O25 C6 C5 121.5(2) . . ?
O25 C6 C7 115.2(2) . . ?
C5 C6 C7 123.2(2) . . ?
C13 C8 C7 111.05(18) . . ?
C13 C8 C29 109.19(19) . . ?
C7 C8 C29 110.1(2) . . ?
C13 C8 C9 105.6(2) . . ?
C7 C8 C9 110.09(19) . . ?
C29 C8 C9 110.65(19) . . ?
C16 C15 C14 118.4(2) . . ?
C19 C14 C15 118.6(2) . . ?
C19 C14 C13 108.15(19) . . ?
C15 C14 C13 133.2(2) . . ?
C4 C3 C2 120.5(2) . . ?
C10 C9 C8 116.9(2) . . ?
C15 C16 C17 121.5(2) . . ?
C6 C5 C4 117.6(2) . . ?
C3 C4 O23 115.5(2) . . ?
C3 C4 C5 121.3(2) . . ?
O23 C4 C5 123.1(2) . . ?
N1 C10 C27 108.0(2) . . ?
N1 C10 C9 105.74(18) . . ?
C27 C10 C9 109.0(2) . . ?
N1 C10 C28 110.6(2) . . ?
C27 C10 C28 109.1(2) . . ?
C9 C10 C28 114.1(2) . . ?
C17 C18 C19 116.8(2) . . ?
C18 C17 C16 121.4(2) . . ?

_refine_diff_density_max         0.356
_refine_diff_density_min         -0.480
_refine_diff_density_rms         0.054

_shelxl_version_number           2014-1


_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: Ethyl acetate/isopropanol'
