Cu(I)-catalyzed reductive aldol cyclizations: diastereo- and enantioselective synthesis of beta-hydroxylactones.
Lam, Hon Wai; Joensuu, Pekka M.; Organic letters 7 (2005) 4225–4228; doi:10.1021/ol051649h

data_1506699
_publ_section_title
;
 Cu(I)-catalyzed reductive aldol cyclizations: diastereo- and
 enantioselective synthesis of beta-hydroxylactones.
;
_journal_issue                   19
_journal_name_full               'Organic letters'
_journal_page_first              4225
_journal_page_last               4228
_journal_paper_doi               10.1021/ol051649h
_journal_volume                  7
_journal_year                    2005
_chemical_compound_source        'P. Joensuu'
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'Recrystallisation by evaporation of deuterochloroform solution'
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;
 w=1/[\s^2^(F^2^) + 0.06 + 0.00P] 
where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               1506699