Rhodium-catalyzed malonation of 2-arylquinazolines with 2-diazomalonates: double C–H functionalization
Zhang, Zhipeng; Jiang, Xin; Deng, Zhihong; Wang, Heng; Huang, Jian; Peng, Yiyuan; RSC Adv. 7 (2017) 27603–; doi:10.1039/C7RA01131H

data_7228306
_publ_section_title
;
 Rhodium-catalyzed malonation of 2-arylquinazolines with 2-diazomalonates:
 double C--H functionalization
;
_journal_issue                   44
_journal_name_full               'RSC Adv.'
_journal_page_first              27603
_journal_paper_doi               10.1039/C7RA01131H
_journal_volume                  7
_journal_year                    2017
_chemical_formula_sum            'C34 H34 N2 O8'
_chemical_formula_weight         598.63
_chemical_name_common            3a
_chemical_name_systematic
'Tetraethyl 2,2'-(2-(4-phenylquinazolin-2-yl)-1,3-phenylene)dimalonate'
_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
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-01-24 deposited with the CCDC.
2017-05-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.9790(10)
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_cell_length_c                   16.1341(13)
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_cell_measurement_theta_max      27.20
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_computing_cell_refinement       'Bruker SMART'
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_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0257
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_diffrn_reflns_number            29088
_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_max         28.323
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_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_type   none
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+0.7496P] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
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_shelx_shelxl_version_number     2014/7
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_shelx_res_checksum              92806