Highly Enantioselective, Hydrogen-Bond-Donor Catalyzed Additions to Oxetanes.
Strassfeld, Daniel A.; Wickens, Zachary K.; Picazo, Elias; Jacobsen, Eric N.; Journal of the American Chemical Society 142 (2020) 9175–9180; doi:10.1021/jacs.0c03991

data_4134916
_publ_section_title
;
 Highly Enantioselective, Hydrogen-Bond-Donor Catalyzed Additions to
 Oxetanes.
;
_journal_issue                   20
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9175
_journal_page_last               9180
_journal_paper_doi               10.1021/jacs.0c03991
_journal_volume                  142
_journal_year                    2020
_chemical_absolute_configuration ad
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;
Bruker D8 goniometer with CCD area detector  
;
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;
 Classical Flack method preferred over Parsons because s.u. lower.
;
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1302P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_number_gt                5367
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_cod_depositor_comments
'Adding full bibliography for 4134915--4134918.cif.'
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_shelx_estimated_absorpt_t_min   0.761
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_shelx_res_checksum              80179
_shelx_hkl_checksum              41412