Chiral diene as the ligand for the synthesis of axially chiral compounds via palladium-catalyzed Suzuki-Miyaura coupling reaction.
Zhang, Shu-Sheng; Wang, Zhi-Qian; Xu, Ming-Hua; Lin, Guo-Qiang; Organic letters 12 (2010) 5546–5549; doi:10.1021/ol102521q

data_1503327
_publ_section_title
;
 Chiral diene as the ligand for the synthesis of axially chiral compounds
 via palladium-catalyzed Suzuki-Miyaura coupling reaction.
;
_journal_issue                   23
_journal_name_full               'Organic letters'
_journal_page_first              5546
_journal_page_last               5549
_journal_paper_doi               10.1021/ol102521q
_journal_volume                  12
_journal_year                    2010
_chemical_absolute_configuration ad
_chemical_formula_sum            'C41 H38 Cl4 Rh2'
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_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
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_computing_cell_refinement       'Bruker SMART'
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_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
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_diffrn_ambient_temperature      293(2)
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_exptl_crystal_colour            red
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_exptl_crystal_density_method    'not measured'
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0444P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol102521q_si_004.cif
_cod_data_source_block           cd25300
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        3542.8(4)
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               1503327