High yielding synthesis of 2,2′-bipyridine macrocycles, versatile intermediates in the synthesis of rotaxanes
Lewis, J. E. M.; Bordoli, R. J.; Denis, M.; Fletcher, C. J.; Galli, M.; Neal, E. A.; Rochette, E. M.; Goldup, S. M.; Chem. Sci. 7 (2016) 3154–; doi:10.1039/C6SC00011H

data_1542336
_publ_section_title
;
 High yielding synthesis of 2,2&#x2032;-bipyridine macrocycles, versatile
 intermediates in the synthesis of rotaxanes
;
_journal_issue                   5
_journal_name_full               'Chem. Sci.'
_journal_page_first              3154
_journal_paper_doi               10.1039/C6SC00011H
_journal_volume                  7
_journal_year                    2016
_chemical_formula_sum            'C60 H60 N4 O8'
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_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
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_audit_update_record
;
2015-12-15 deposited with the CCDC.
2016-01-27 downloaded from the CCDC.
;
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_cell_angle_gamma                109.435(2)
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_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku Saturn724+ (2x2 bin mode)'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0912P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                4291
_reflns_number_total             5778
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6sc00011h2.cif
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_cod_depositor_comments
'Adding full bibliography for 1542335--1542337.cif.'
_cod_database_code               1542336
_shelx_shelxl_version_number     2014/7
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