2,4-Dinitrophenyl Ether of Polyvinyl Alcohol and Polymer Bound Anionic SIGMA Complexes
نویسندگان
چکیده
A new electrophilic polymer, 2,4-dinitrophenyl ether of polyvinyl alcohol (PVA-DNP), having a degree substitution 0.5 was prepared from (PVA) and 1-fluro-2,4-dinitrobenzene (DNFB). The PVA-DNP polymer characterized by NMR, IR, UV-visible spectroscopy. reaction with sodium methoxide followed NMR Evidence bound spirocyclic SIGMA complex, C-1 C-3 DNP-methoxy complexes the formation methoxy complex 2,4-dinitroanisole observed.
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ژورنال
عنوان ژورنال: International Journal of Organic Chemistry
سال: 2023
ISSN: ['2161-4695', '2161-4687']
DOI: https://doi.org/10.4236/ijoc.2023.133007