Au(i)/Ag(i) co-operative catalysis: interception of Ag-bound carbocations with α-gold(i) enals in the imino-alkyne cyclizations with N-allenamides.
Bagle, Pradip N.; Mane, Manoj V.; Vanka, K.; Shinde, Dinesh R.; Shaikh, Samir R.; Gonnade, Rajesh G.; Patil, Nitin T.; Chemical communications (Cambridge, England) 52 (2016) 14462–14465; doi:10.1039/c6cc08385d

data_7125295
_publ_section_title
;
 Au(i)/Ag(i) co-operative catalysis: interception of Ag-bound carbocations
 with \a-gold(i) enals in the imino-alkyne cyclizations with
 N-allenamides.
;
_journal_issue                   100
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              14462
_journal_page_last               14465
_journal_paper_doi               10.1039/c6cc08385d
_journal_volume                  52
_journal_year                    2016
_chemical_formula_moiety         'C26 H19 N O'
_chemical_formula_sum            'C26 H19 N O'
_chemical_formula_weight         361.42
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_audit_update_record
;
2016-09-23 deposited with the CCDC.
2016-11-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_diffrn_ambient_temperature      100(2)
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_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device       '\k-geometry diffractometer'
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_diffrn_radiation_type           MoK\a
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_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       33
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_diffrn_source                   'micro-focus sealed tube'
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_exptl_crystal_description       'THIN PLATE'
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_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: DMSO'
_exptl_crystal_size_max          0.570
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_refine_diff_density_min         -0.231
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0470P)^2^+7.1513P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1469
_refine_ls_wR_factor_ref         0.1540
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6738
_reflns_number_total             7232
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6cc08385d2.cif
_cod_data_source_block           mo-4pnb030
_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/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/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 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7125295
_shelx_shelxl_version_number     2014/7
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_shelx_estimated_absorpt_t_max   0.999
_shelx_res_checksum              14785