Regio- and Stereoselective Carboindation of Internal Alkynyl Ethers with Organosilicon or -stannane Nucleophiles.
Kang, Kyoungmin; Nishimoto, Yoshihiro; Yasuda, Makoto; The Journal of organic chemistry 84 (2019) 13345–13363; doi:10.1021/acs.joc.9b01505

data_4034526
_publ_section_title
;
 Regio- and Stereoselective Carboindation of Internal Alkynyl Ethers with
 Organosilicon or -stannane Nucleophiles.
;
_journal_issue                   21
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              13345
_journal_page_last               13363
_journal_paper_doi               10.1021/acs.joc.9b01505
_journal_volume                  84
_journal_year                    2019
_chemical_formula_moiety         'C19 H18 I N O'
_chemical_formula_sum            'C19 H18 I N O'
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_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 78.5270(14)
_cell_angle_gamma                86.8860(14)
_cell_formula_units_Z            2
_cell_length_a                   7.53781(14)
_cell_length_b                   10.20563(17)
_cell_length_c                   11.60365(18)
_cell_measurement_reflns_used    29961
_cell_measurement_temperature    123
_cell_measurement_theta_max      29.47
_cell_measurement_theta_min      2.33
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_computing_cell_refinement       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
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_computing_molecular_graphics    'CrystalStructure 4.2.5'
_computing_publication_material  'CrystalStructure 4.2.5 (Rigaku, 2017)'
_computing_structure_refinement  'CRYSTALS (Carruthers, et al., 1999)'
_computing_structure_solution    'SIR92 (Altomare, et al., 1994)'
_diffrn_ambient_temperature      123
_diffrn_detector_area_resol_mean 5.811
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.901
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
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_diffrn_reflns_limit_l_min       -16
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_diffrn_reflns_theta_min         1.864
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_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.746
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46e (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            nONE
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       nONE
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_refine_ls_R_factor_gt           0.0278
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_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/\s^2^(Fo)'
_refine_ls_weighting_scheme      sigma
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_reflns_number_gt                4396
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