CO2-Driven stereochemical inversion of sugars to create thymidine-based polycarbonates by ring-opening polymerisation
Gregory, Georgina L.; Hierons, Elizabeth M.; Kociok-Köhn, Gabriele; Sharma, Ram I.; Buchard, Antoine; Polym. Chem. 8 (2017) 1714–; doi:10.1039/C7PY00118E

data_1545271
_publ_section_title
;
 CO2-Driven stereochemical inversion of sugars to create thymidine-based
 polycarbonates by ring-opening polymerisation
;
_journal_issue                   10
_journal_name_full               'Polym. Chem.'
_journal_page_first              1714
_journal_paper_doi               10.1039/C7PY00118E
_journal_volume                  8
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C12 H14 N2 O6'
_chemical_formula_sum            'C12 H14 N2 O6'
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_symmetry_space_group_name_Hall  'P 2yb'
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2016-12-21 deposited with the CCDC.
2017-02-13 downloaded from the CCDC.
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CrysAlisPro, Agilent Technologies,
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CrysAlisPro, Agilent Technologies,
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 'WinGX publication routines, Farrugia, 
 L. J., J. Appl. Crystallogr., 1999, 32, 837-838
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 SHELXL-2014/7 (Sheldrick, 2014)
 Sheldrick GM (2008) Acta Crystallogr A64:112--122 and 
 C. B. H\"ubschle, G. M. Sheldrick and B. Dittrich
 ShelXle: a Qt graphical user interface for SHELXL
 J. Appl. Cryst., 44, (2011) 1281-1284.
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 SIR97- Altomare A., Burla M.C., Camalli M., Cascarano G.L., Giacovazzo C. , 
 Guagliardi A., Moliterni A.G.G., Polidori G.,Spagna R. 
 (1999) J. Appl. Cryst. 32, 115-119
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_diffrn_reflns_theta_min         6.572
_diffrn_source                   'sealed X-ray tube'
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CrysAlisPro, Agilent Technologies,
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Empirical absorption correction using spherical harmonics,
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_exptl_crystal_colour            colourless
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_refine_diff_density_max         0.139
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 Flack x determined using 768 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
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_refine_ls_abs_structure_Flack   0.01(11)
_refine_ls_extinction_method     none
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_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0330
_refine_ls_R_factor_gt           0.0314
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0444P)^2^+0.0470P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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'Adding full bibliography for 1545270--1545271.cif.'
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