Metathesis Reaction of Diazo Compounds and para-Quinone Methides for C-C Double Bond Formation: Synthesis of Tetrasubstituted Alkenes and Quinolinones.
Huang, Bo; Shen, Yangyong; Mao, Zhenjun; Liu, Yu; Cui, Sunliang; Organic letters 18 (2016) 4888–4891; doi:10.1021/acs.orglett.6b02365

data_1544170
_publ_section_title
;
 Metathesis Reaction of Diazo Compounds and para-Quinone Methides for C-C
 Double Bond Formation: Synthesis of Tetrasubstituted Alkenes and
 Quinolinones.
;
_journal_issue                   19
_journal_name_full               'Organic letters'
_journal_page_first              4888
_journal_page_last               4891
_journal_paper_doi               10.1021/acs.orglett.6b02365
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C30 H34 Cl N O2'
_chemical_formula_sum            'C30 H34 Cl N O2'
_chemical_formula_weight         476.03
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2016-01-27
_audit_creation_method
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Olex2 1.2
(compiled 2014.03.20 svn.r2914 for OlexSys, GUI svn.r4816)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.697(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.1486(7)
_cell_length_b                   11.0720(6)
_cell_length_c                   17.2118(9)
_cell_measurement_reflns_used    2623
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.5507
_cell_measurement_theta_min      3.1616
_cell_volume                     2693.3(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
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_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
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_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293.15
_diffrn_detector_area_resol_mean 10.3592
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0018696000
_diffrn_orient_matrix_UB_12      -0.0640222000
_diffrn_orient_matrix_UB_13      -0.0008024000
_diffrn_orient_matrix_UB_21      -0.0344575000
_diffrn_orient_matrix_UB_22      0.0007766000
_diffrn_orient_matrix_UB_23      0.0286086000
_diffrn_orient_matrix_UB_31      -0.0364551000
_diffrn_orient_matrix_UB_32      0.0024897000
_diffrn_orient_matrix_UB_33      -0.0296928000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_unetI/netI     0.0396
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            10191
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.28
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.168
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.96142
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.174
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.33
_refine_diff_density_max         0.328
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.035
_refine_ls_extinction_coef       0.0308(15)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4935
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0791
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0436P)^2^+1.0474P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1066
_refine_ls_wR_factor_ref         0.1255
_reflns_number_gt                3403
_reflns_number_total             4935
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol6b02365_si_005.cif
_cod_data_source_block           160127_hb_1_83b
_cod_depositor_comments
'Adding full bibliography for 1544166--1544170.cif.'
_cod_database_code               1544170
_chemical_oxdiff_formula         'c10 h10 o10 n2'
_reflns_odcompleteness_completeness 99.61
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Ternary CH refined with riding coordinates:
 C10(H10)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C12(H12), C13(H13), C14(H14), C15(H15),
 C16(H16), C18(H18), C22(H22)
2.c Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C26(H26A,H26B,
 H26C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C), C30(H30A,H30B,H30C)
2.d Idealised tetrahedral OH refined as rotating group:
 O1(H1)
;