Divergent synthesis of oxindole derivatives via controllable reactions of isatin-derived para-quinone methides with sulfur ylides.
You, Yong; Quan, Bao-Xue; Wang, Zhen-Hua; Zhao, Jian-Qiang; Yuan, Wei-Cheng; Organic & biomolecular chemistry 18 (2020) 4560–4565; doi:10.1039/d0ob00979b

data_7157525
_publ_section_title
;
 Divergent synthesis of oxindole derivatives via controllable reactions of
 isatin-derived para-quinone methides with sulfur ylides.
;
_journal_issue                   24
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              4560
_journal_page_last               4565
_journal_paper_doi               10.1039/d0ob00979b
_journal_volume                  18
_journal_year                    2020
_chemical_formula_sum            'C31 H33 N O3'
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_audit_update_record
;
2020-04-29 deposited with the CCDC.	2020-05-28 downloaded from the CCDC.
;
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;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.160
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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^)+(0.0874P)^2^+0.7914P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_depositor_comments
'Adding full bibliography for 7157525--7157526.cif.'
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_cod_database_code               7157525
_shelx_estimated_absorpt_t_min   0.849
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_shelx_res_checksum              20779
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