Construction of benzothiophene fused pyrrolidone in water via a catalyst-free process and a mechanism study
Shen, Jinhui; Yu, Aimin; Zhang, Lei; Meng, Xiangtai; Green Chemistry 22 (2020) 6798–6803; doi:10.1039/D0GC01860K

data_7241228
_publ_section_title
;
 Construction of benzothiophene fused pyrrolidone in water via a
 catalyst-free process and a mechanism study
;
_journal_issue                   20
_journal_name_full               'Green Chemistry'
_journal_page_first              6798
_journal_page_last               6803
_journal_paper_doi               10.1039/D0GC01860K
_journal_volume                  22
_journal_year                    2020
_chemical_formula_moiety         'C22 H23 N O5 S, C H2 Cl2'
_chemical_formula_sum            'C23 H25 Cl2 N O5 S'
_chemical_formula_weight         498.40
_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             2020-01-04
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-05-28 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.724(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.9122(10)
_cell_length_b                   12.1203(9)
_cell_length_c                   14.5292(11)
_cell_measurement_reflns_used    3138
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.5290
_cell_measurement_theta_min      2.9340
_cell_volume                     2380.0(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.7e (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.7e (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.7e (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_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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    -73.00 110.00   1.00   22.51    --   30.00  54.00-180.00  183
  2  \w    -50.00  -5.00   1.00   22.51    --   30.00  54.00   0.00   45
;
_diffrn_measurement_device       'two-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Mini (ROW)'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0292641000
_diffrn_orient_matrix_UB_12      0.0465645000
_diffrn_orient_matrix_UB_13      0.0183185000
_diffrn_orient_matrix_UB_21      -0.0425599000
_diffrn_orient_matrix_UB_22      0.0340830000
_diffrn_orient_matrix_UB_23      -0.0122065000
_diffrn_orient_matrix_UB_31      -0.0095048000
_diffrn_orient_matrix_UB_32      -0.0097608000
_diffrn_orient_matrix_UB_33      0.0451401000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0289
_diffrn_reflns_av_unetI/netI     0.0447
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8406
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.009
_diffrn_reflns_theta_max         25.009
_diffrn_reflns_theta_min         3.014
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.395
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.44711
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.7e (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_description       block
_exptl_crystal_F_000             1040
_refine_diff_density_max         0.471
_refine_diff_density_min         -0.482
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     293
_refine_ls_number_reflns         4172
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0436
_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^)+(0.0592P)^2^+0.5619P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1083
_refine_ls_wR_factor_ref         0.1263
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3092
_reflns_number_total             4172
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0gc01860k2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7241227--7241236.cif.'
_cod_database_code               7241228
_shelx_shelxl_version_number     2017/1
_reflns_odcompleteness_completeness 99.84
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Ternary CH refined with riding coordinates:
 C00I(H00I)
2.b Secondary CH2 refined with riding coordinates:
 C00E(H00A,H00B), C00F(H00C,H00D), C00S(H00E,H00F), C00V(H00V,H00W)
2.c Aromatic/amide H refined with riding coordinates:
 C00H(H00H), C00L(H00L), C00N(H00N), C00O(H00O), C00P(H00P), C00Q(H00Q),
 C00R(H00R), C00U(H00U)
2.d Idealised Me refined as rotating group:
 C00T(H00G,H00J,H00K), C00W(H00M,H00S,H00T)
2.e Idealised tetrahedral OH refined as rotating group:
 O00(H00), O1(H1)
;
_shelx_res_checksum              11385
_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 1.657
_oxdiff_exptl_absorpt_empirical_full_min 0.659