FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311147441> ?p ?o ?g. }

• W4311147441 endingPage "121339" @default.
• W4311147441 startingPage "121339" @default.
• W4311147441 abstract "Based on the data of 1H NMR spectra, the effect of various substituents at boron atoms in different positions of the ortho-carborane cage on its CH-acidity and the electron-withdrawing effect upon substitution at the carbon atom is considered. The introduction of chlorine atoms to the boron atoms opposite to the carbon atoms (positions 9 and 12) slightly reduces the CH-acidity of the carborane cage, whereas the introduction of bromine and, especially, iodine atoms lead to the significant increase in the CH-acidity in comparison with the parent ortho-carborane. The introduction of halogen atoms to the boron atoms bound to both carbon atoms (positions 3 and 6) results in a significant increase in the CH-acidity and this increase is practically independent on the halogen electronegativity. Nevertheless, in the case of polychlorinated derivatives of ortho-carborane, the total effect of the substituent completely covers the decrease in CH-acidity when the first halogen atoms are introduced into positions 9 and 12. The introduction of alkyl substituents, regardless of the substitution position, leads to a decrease in the CH-acidity of the ortho-carborane cage, while the introduction of aryl substituents has the opposite effect." @default.
• W4311147441 created "2022-12-23" @default.
• W4311147441 creator A5037535752 @default.
• W4311147441 creator A5040798465 @default.
• W4311147441 creator A5049060369 @default.
• W4311147441 date "2023-03-01" @default.
• W4311147441 modified "2023-10-10" @default.
• W4311147441 title "How substituents at boron atoms affect the CH-acidity and the electron-withdrawing effect of the ortho-carborane cage: A close look on the 1H NMR spectra" @default.
• W4311147441 cites W1271509714 @default.
• W4311147441 cites W1823137473 @default.
• W4311147441 cites W1884761574 @default.
• W4311147441 cites W1967240353 @default.
• W4311147441 cites W1967405310 @default.
• W4311147441 cites W1970351476 @default.
• W4311147441 cites W1970997629 @default.
• W4311147441 cites W1972677469 @default.
• W4311147441 cites W1983681867 @default.
• W4311147441 cites W1984105027 @default.
• W4311147441 cites W1986715396 @default.
• W4311147441 cites W1990780093 @default.
• W4311147441 cites W1991144861 @default.
• W4311147441 cites W2004116821 @default.
• W4311147441 cites W2004863592 @default.
• W4311147441 cites W2005825202 @default.
• W4311147441 cites W2011460312 @default.
• W4311147441 cites W2017231820 @default.
• W4311147441 cites W2023037675 @default.
• W4311147441 cites W2024897981 @default.
• W4311147441 cites W2025085185 @default.
• W4311147441 cites W2026618005 @default.
• W4311147441 cites W2036455194 @default.
• W4311147441 cites W2036814739 @default.
• W4311147441 cites W2037177390 @default.
• W4311147441 cites W2040402142 @default.
• W4311147441 cites W2041646779 @default.
• W4311147441 cites W2044287989 @default.
• W4311147441 cites W2047696782 @default.
• W4311147441 cites W2051743095 @default.
• W4311147441 cites W2051895191 @default.
• W4311147441 cites W2056965935 @default.
• W4311147441 cites W2058869465 @default.
• W4311147441 cites W2069094014 @default.
• W4311147441 cites W2071449957 @default.
• W4311147441 cites W2072776117 @default.
• W4311147441 cites W2073223378 @default.
• W4311147441 cites W2076821095 @default.
• W4311147441 cites W2079635917 @default.
• W4311147441 cites W2081630250 @default.
• W4311147441 cites W2082020222 @default.
• W4311147441 cites W2087046754 @default.
• W4311147441 cites W2089138180 @default.
• W4311147441 cites W2094027674 @default.
• W4311147441 cites W2095714408 @default.
• W4311147441 cites W2101193581 @default.
• W4311147441 cites W2135865322 @default.
• W4311147441 cites W2172395258 @default.
• W4311147441 cites W2289500362 @default.
• W4311147441 cites W2315048489 @default.
• W4311147441 cites W2315380494 @default.
• W4311147441 cites W2329670049 @default.
• W4311147441 cites W2330941279 @default.
• W4311147441 cites W2335943330 @default.
• W4311147441 cites W2343107732 @default.
• W4311147441 cites W2416732420 @default.
• W4311147441 cites W2417826537 @default.
• W4311147441 cites W2471215336 @default.
• W4311147441 cites W2515356196 @default.
• W4311147441 cites W2595328070 @default.
• W4311147441 cites W2596302508 @default.
• W4311147441 cites W2606408121 @default.
• W4311147441 cites W2729639366 @default.
• W4311147441 cites W2733439180 @default.
• W4311147441 cites W2760925678 @default.
• W4311147441 cites W2769500247 @default.
• W4311147441 cites W2796904503 @default.
• W4311147441 cites W2806538436 @default.
• W4311147441 cites W2891103535 @default.
• W4311147441 cites W2891904818 @default.
• W4311147441 cites W2900697695 @default.
• W4311147441 cites W2902258228 @default.
• W4311147441 cites W2906310944 @default.
• W4311147441 cites W2908598157 @default.
• W4311147441 cites W2942270081 @default.
• W4311147441 cites W2946482265 @default.
• W4311147441 cites W2949886892 @default.
• W4311147441 cites W2950029383 @default.
• W4311147441 cites W2951620617 @default.
• W4311147441 cites W2954878581 @default.
• W4311147441 cites W2971934275 @default.
• W4311147441 cites W2989369849 @default.
• W4311147441 cites W3004281414 @default.
• W4311147441 cites W3014734107 @default.
• W4311147441 cites W3017709666 @default.
• W4311147441 cites W3020711625 @default.
• W4311147441 cites W3033408590 @default.
• W4311147441 cites W3037419498 @default.
• W4311147441 cites W3080093497 @default.
• W4311147441 cites W3089733132 @default.

• next