Internal dynamics in the molecular complex of CF<sub>3</sub>CN and H<sub>2</sub>O

Lin, Wei; Wu, Anan; Lü, Xin; Tang, Xiao; Obenchain, Daniel A.; Novick, Stewart E.

doi:10.1039/c5cp01550b

Cited by 2 publications

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References 32 publications

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“…24 The CF 3 CN-H 2 O complex has been studied by pulsed-nozzle Fourier transform microwave spectroscopy. 25 The rotational constants, centrifugal distortion constants, and the 14 N nuclear quadrupole coupling constants have been determined. The complex is T-shaped, with the oxygen atom of the water located 3.135 Å from the carbon atom of CF 3 of the CF 3 CN molecule.…”

Section: © Authormentioning

confidence: 99%

“…The complex is T-shaped, with the oxygen atom of the water located 3.135 Å from the carbon atom of CF 3 of the CF 3 CN molecule. 25 Fluoride adducts of R F -nitriles may be generated by bimolecular ion-molecule reactions. © AUTHOR Calculated standard free energies (ΔG o , kcal/mol) are: 21.9 for CF 3 C(F)=Nˉ, 23.1 for C 2 F 5 C(F)=Nˉ, and 23.6 for CF 3 CF 2 CF 2 C(F)=Nˉ.…”

Section: © Authormentioning

confidence: 99%

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Chemistry of fluoroalkyl cyanides

Usachev¹

2020

Arkivoc

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This review is devoted to the chemistry of fluoroalkyl cyanides (R F -nitriles): their synthesis and chemical properties. Syntheses of non-functionalized R F -nitriles (FCH 2 CN, F 2 CHCN, CF 3 CN, C 2 F 5 CN, FCH 2 CH 2 CN, etc.) and dinitriles (NCCHFCN, NCCF 2 CN, NCCF 2 CF 2 CN, etc.) are considered. The synthesis of functionalized R F -nitriles such as F 2 NCF 2 CN, F 2 NCClFCN, Cl 2 CFCN, Br 2 CFCN, (O 2 N) 2 CFCN, O 2 NCF 2 CH 2 CH 2 CN, and dinitriles, such as O(CF 2 CN) 2 , NCCF 2 N=NCF 2 CN, is also considered. R F -Nitriles are attractive electrophilic, enophilic, and dienophilic building-blocks: they were used in the synthesis of various fluorine-containing heterocyclic compounds, such as R F -bearing pyridines, 1,3,5-triazines, tetrazoles, and others. R F -nitriles were also used in the synthesis of unusual acyclic compounds, such as fluoroalkylated N,N-difluoroamines, F 2 NCF 2 CF 2 N=SF 2 , R Fimino esters, and others.

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Section: © Authormentioning

confidence: 99%