A cyclic (alkyl)(amido)carbene: synthesis, study and utility as a desulfurization reagent.
McCarty, Zachary R.; Lastovickova, Dominika N.; Bielawski, Christopher W.; Chemical communications (Cambridge, England) 52 (2016) 5447–5450; doi:10.1039/c6cc01376g

data_7124596
_publ_section_title
;
 A cyclic (alkyl)(amido)carbene: synthesis, study and utility as a
 desulfurization reagent.
;
_journal_issue                   31
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              5447
_journal_page_last               5450
_journal_paper_doi               10.1039/c6cc01376g
_journal_volume                  52
_journal_year                    2016
_chemical_formula_moiety         'C21 H31 N O'
_chemical_formula_sum            'C21 H31 N O'
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_cell_measurement_temperature    120(2)
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'DENZO and Scalepack (Otwinski and Minor, 1997)'
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'Nonius Kappa CCD with Bruker AXS Apex II detector'
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_diffrn_reflns_av_unetI/netI     0.0149
_diffrn_reflns_Laue_measured_fraction_full 0.970
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_diffrn_reflns_point_group_measured_fraction_full 0.970
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_diffrn_reflns_theta_full        25.242
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_diffrn_reflns_theta_min         2.294
_exptl_absorpt_coefficient_mu    0.069
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS. Apex II release 2010. Bruker AXS, Inc.
;
_exptl_crystal_colour            colorless
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_exptl_crystal_description       plate
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_exptl_crystal_size_mid          0.18
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_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.052
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_refine_ls_R_factor_all          0.0464
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_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^)+(0.0518P)^2^+1.2408P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0984
_refine_ls_wR_factor_ref         0.1093
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2816
_reflns_number_total             3217
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6cc01376g3.cif
_cod_data_source_block           6MACdippCHinsertion
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7124596
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_shelx_hkl_checksum              67289