Regioselective Access to α-Vinylsilanes and α-Vinylgermanes by Cobalt-Catalyzed Migratory Hydrofunctionalization of 2-Alkynes
Sahoo, Manoj Kumar; Kim, Dongwook; Chang, Sukbok; Park, Jung-Woo; ACS Catalysis 11 (2021) 12777–12784; doi:10.1021/acscatal.1c03769

data_4519100
_publ_section_title
;
 Regioselective Access to \a-Vinylsilanes and \a-Vinylgermanes by
 Cobalt-Catalyzed Migratory Hydrofunctionalization of 2-Alkynes
;
_journal_issue                   20
_journal_name_full               'ACS Catalysis'
_journal_page_first              12777
_journal_page_last               12784
_journal_paper_doi               10.1021/acscatal.1c03769
_journal_volume                  11
_journal_year                    2021
_chemical_formula_moiety         'C31 H34 Ge'
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_cell_length_c                   19.0190(5)
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_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'PHOTON II 14'
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_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            59544
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_diffrn_source                   'I&#x00CE;&#x00BC;S 3.0 Microfocus'
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_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6245
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
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_exptl_crystal_description       plate
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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^)+(0.0323P)^2^+2.9347P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0621
_refine_ls_wR_factor_ref         0.0638
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5585
_reflns_number_total             6109
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs1c03769_si_003.cif
_cod_data_source_block           A21045_015
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'MULTI-SCAN' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4519100
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_shelx_estimated_absorpt_t_max   0.949
_shelx_res_checksum              28718
_shelx_hkl_checksum              94396