Efficient RhII binaphthol phosphate catalysts for enantioselective intramolecular tandem carbonyl ylide formation–cycloaddition of α-diazo-β-keto esters
Hodgson, David M.; Stupple, Paul A.; Johnstone, Craig; Chemical Communications  (1999) 2185–; doi:10.1039/a906787f

data_7110700
_publ_section_title
;
 Efficient RhII binaphthol phosphate catalysts for enantioselective
 intramolecular tandem carbonyl ylide formation--cycloaddition of
 \a-diazo-\b-keto esters
;
_journal_issue                   21
_journal_name_full               'Chemical Communications'
_journal_page_first              2185
_journal_paper_doi               10.1039/a906787f
_journal_year                    1999
_chemical_compound_source
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?
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_chemical_formula_moiety         ' C28 H33 N3 O9 '
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_space_group_IT_number           19
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;

RC93 (Watkin, D.J., Prout, C.K., Lilley, P.M.deQ. 1994)

;
_computing_molecular_graphics
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 CAMERON (Watkin, Prout & Pearce,  1996)

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_computing_publication_material
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CRYSTALS Issue 10 (Watkin, Prout, Carruthers & Betteridge, 1996)

;
_computing_structure_refinement
;

CRYSTALS Issue 10 (Watkin, Prout, Carruthers & Betteridge, 1996)

;
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1992)'
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_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Chebychev polynomial with 4 parameters, Carruthers & Watkin , 1979,
 1.50    -3.46    0.549    -1.73
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_refine_ls_weighting_scheme      calc
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_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 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        2714.8
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_original_formula_sum        ' C28 H33 N3 O9 '
_cod_database_code               7110700