Diols, α-Ketols, and Diones as 2<sub>2π</sub> Components in [2+2+2] Cycloadditions of 1,6-Diynes via Ruthenium(0)-Catalyzed Transfer Hydrogenation.
Sato, Hiroki; Bender, Matthias; Chen, Weijie; Krische, Michael J.; Journal of the American Chemical Society 138 (2016) 16244–16247; doi:10.1021/jacs.6b11746

data_4131210
_publ_section_title
;
 Diols, \a-Ketols, and Diones as 2<sub>2\p</sub> Components in [2+2+2]
 Cycloadditions of 1,6-Diynes via Ruthenium(0)-Catalyzed Transfer
 Hydrogenation.
;
_journal_issue                   50
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16244
_journal_page_last               16247
_journal_paper_doi               10.1021/jacs.6b11746
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C30 H32 O6'
_chemical_formula_sum            'C30 H32 O6'
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;

Sir2004.  Burla M.C., Caliandro, R., Camalli M., Carrozzini, B., Cascarano G.L., 
De Caro, L., Giacovazzo C., Polidori G., Spagna R. 
;
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_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.091
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_exptl_absorpt_correction_T_min  0.771
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Abscor. T. Higashi (2001). The Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
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_refine_ls_R_factor_all          0.0730
_refine_ls_R_factor_gt           0.0521
_refine_ls_shift/su_max          0.035
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0475P)^2^+1.3113P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_Friedel_coverage         0.000
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_reflns_threshold_expression     'I > 2\s(I)'
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