1,6-Carbene Transfer: Gold-Catalyzed Oxidative Diyne Cyclizations
Pascal Nösel; Laura Nunes dos Santos Comprido; Tobias Lauterbach; Matthias Rudolph; Frank Rominger; A. Stephen K. Hashmi; Journal of the American Chemical Society 135 (2013) 15662–15666; doi:10.1021/ja4085385

data_4120971
_publ_contact_author_address
;
        Organisch-Chemisches Institut
        Universit\"at Heidelberg
        Im Neuenheimer Feld 270
        D-69120 Heidelberg
        Germany
;
_publ_contact_author_email       hashmi@hashmi.de
_publ_contact_author_fax         '049 6221 54- 4205'
_publ_contact_author_name        'Hashmi, A. Stephen K.'
_publ_contact_author_phone       '049 6221 54- 8413'
_publ_section_title
;
 1,6-Carbene Transfer: Gold-Catalyzed Oxidative Diyne Cyclizations
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15662
_journal_page_last               15666
_journal_paper_doi               10.1021/ja4085385
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C20 H26 O'
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_computing_cell_refinement       'Bruker SAINT'
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_computing_publication_material  'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II Quazar'
_diffrn_measurement_method       '\f and \w scans'
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_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
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_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
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_diffrn_reflns_theta_full        19.98
_diffrn_reflns_theta_max         19.98
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_exptl_absorpt_coefficient_mu    0.065
_exptl_absorpt_correction_T_max  0.9980
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            yellow
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_refine_ls_R_factor_all          0.1126
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0470P)^2^+0.5221P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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