A facile one-pot synthesis of N-acyl-1-cyano-1,2,3,4-tetrahydroisoquinoline via a photoredox and Reissert-type reaction from 1,2,3,4-tetrahydroisoquinolines
Yuan, Zi-Yi; Zhang, Zheng-Qian; Liang, Jun-Rong; Lin, Chu-Yan; Peng, Dan-Li; Cui, Bao-Dong; Mou, Xue-Qing; Zhang, Yun; Chen, Yong-Zheng; New Journal of Chemistry 47 (2023) 15847–15851; doi:10.1039/D3NJ02600K

data_7062629
_publ_section_title
;
 A facile one-pot synthesis of
 N-acyl-1-cyano-1,2,3,4-tetrahydroisoquinoline via a photoredox and
 Reissert-type reaction from 1,2,3,4-tetrahydroisoquinolines
;
_journal_issue                   34
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              15847
_journal_page_last               15851
_journal_paper_doi               10.1039/D3NJ02600K
_journal_volume                  47
_journal_year                    2023
_chemical_formula_moiety         'C17 H14 N2 O'
_chemical_formula_sum            'C17 H14 N2 O'
_chemical_formula_weight         262.30
_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             2021-09-03
_audit_creation_method
;
Olex2 1.3-alpha
(compiled 2020.09.11 svn.r3730fd0d for OlexSys, GUI svn.r6159)
;
_audit_update_record
;
2023-05-17 deposited with the CCDC.	2023-08-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.492(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5549(9)
_cell_length_b                   14.5492(13)
_cell_length_c                   8.7409(7)
_cell_measurement_reflns_used    2186
_cell_measurement_temperature    149.99(10)
_cell_measurement_theta_max      28.2920
_cell_measurement_theta_min      2.3920
_cell_volume                     1338.2(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      149.99(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2684
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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     -8.00  30.00   1.00    2.00    --  -11.27 -99.00-120.00   38
  2  \w    -25.00  92.00   1.00    2.00    --   11.90  19.00-150.00  117
  3  \w     56.00  95.00   1.00    2.00    --   11.90 178.00  60.00   39
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0154522000
_diffrn_orient_matrix_UB_12      0.0472611000
_diffrn_orient_matrix_UB_13      -0.0053513000
_diffrn_orient_matrix_UB_21      -0.0621784000
_diffrn_orient_matrix_UB_22      0.0092337000
_diffrn_orient_matrix_UB_23      -0.0331577000
_diffrn_orient_matrix_UB_31      -0.0207623000
_diffrn_orient_matrix_UB_32      0.0074896000
_diffrn_orient_matrix_UB_33      0.0742651000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0288
_diffrn_reflns_av_unetI/netI     0.0430
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5811
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.994
_diffrn_reflns_theta_max         24.994
_diffrn_reflns_theta_min         2.389
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92138
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.302
_exptl_crystal_description       block
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.177
_refine_diff_density_min         -0.224
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2359
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0430
_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^)+(0.0407P)^2^+0.1890P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0906
_refine_ls_wR_factor_ref         0.1006
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1901
_reflns_number_total             2359
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3nj02600k2.cif
_cod_data_source_block           2-25
_cod_depositor_comments
'Adding full bibliography for 7062629--7062630.cif.'
_cod_database_code               7062629
_shelx_shelxl_version_number     2018/3
_reflns_odcompleteness_completeness 99.93
_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
2.a Ternary CH refined with riding coordinates:
 C17(H17)
2.b Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C8(H8A,H8B)
2.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C11(H11), C12(H12), C13(H13), C14(H14),
 C15(H15)
;
_shelx_res_checksum              58124
_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 1.203
_oxdiff_exptl_absorpt_empirical_full_min 0.751