Synthesis of 8-Alkoxy-5H-isochromeno[3,4-c]isoquinolines and 1-Alkoxy-4-arylisoquinolin-3-ols through Rh(III)-Catalyzed C-H Functionalization of Benzimidates with 4-Diazoisochroman-3-imines and 4-Diazoisoquinolin-3-ones.
Li, Zhenmin; Xie, Jianwei; Lu, Ping; Wang, Yanguang; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c00283

data_4038142
_publ_section_title
;
 Synthesis of 8-Alkoxy-5H-isochromeno[3,4-c]isoquinolines and
 1-Alkoxy-4-arylisoquinolin-3-ols through Rh(III)-Catalyzed C-H
 Functionalization of Benzimidates with 4-Diazoisochroman-3-imines and
 4-Diazoisoquinolin-3-ones.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c00283
_journal_year                    2020
_chemical_formula_moiety         'C25 H22 N2 O3 S'
_chemical_formula_sum            'C25 H22 N2 O3 S'
_chemical_formula_weight         430.50
_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
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_audit_creation_date             2018-10-18
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Olex2 1.2
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_cell_length_c                   11.4261(6)
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_computing_cell_refinement
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
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_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
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_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
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_diffrn_ambient_temperature      296.15
_diffrn_detector_area_resol_mean 10.3592
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
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  1 omega  -80.00   11.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.4683  -38.0000 -180.0000 91

  2 omega  -79.00   11.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.4683  -38.0000  -90.0000 90
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_diffrn_orient_matrix_UB_33      0.0227038000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_av_unetI/netI     0.0436
_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_limit_k_min       -19
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.346
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_diffrn_source                   'Enhance (Mo) X-ray Source'
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_exptl_absorpt_process_details
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
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_exptl_crystal_colour            colourless
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_refine_diff_density_min         -0.358
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
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_refine_ls_number_reflns         3896
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_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0693
_refine_ls_R_factor_gt           0.0487
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0636P)^2^+0.4385P] where P=(Fo^2^+2Fc^2^)/3'
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_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
2.a Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B), C17(H17A,H17B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C13(H13), C14(H14), C15(H15), C16(H16),
 C20(H20), C21(H21), C23(H23), C24(H24)
2.c Idealised Me refined as rotating group:
 C18(H18A,H18B,H18C), C25(H25A,H25B,H25C)
;
_shelx_res_checksum              3563
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_olex2_submission_special_instructions 'No special instructions were received'