Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Perfluoroisobutene"'
Autor:
Jiri Patocka
Publikováno v:
Military Medical Science Letters. 88:98-105
Autor:
Anatoliy V. Popov, Elena L. Luzina
Publikováno v:
Journal of Fluorine Chemistry. 148:41-48
1,1- Bis (trifluoromethyl)alkyl isocyanates obtained from perfluoroisobutene (PFIB) react with aroyl(arylsulfonyl)hydrazines. Twenty eight prospective biologically active polyfluorinated 1,4-substituted semicarbazides were synthesized. The structure
Autor:
Pingwei Ye, Jingchang Zhang, Li Yan, Ma Lan, Zhiqiang Luan, Zhongliang Zhang, Li Lei, Weiliang Cao, Kai Li
Publikováno v:
Journal of Chemical & Engineering Data. 53:1262-1265
The adsorption dynamics of perfluoroisobutene (PFIB) on fixed bed activated carbon under various humidity conditions was studied, and the granular activated carbon was treated using a microwave. Th...
Publikováno v:
Journal of Spacecraft and Rockets. 44:94-102
Perfluorohexane (PFH), C6F14, is a perfluorocarbon fluid. Several PFH fluids with different isomer concentrations were evaluated for use in an upcoming NASA space experiment. Samples tested included two commercially obtained high-purity n-perfluorohe
Autor:
Anya Bezuidenhoudt
Publikováno v:
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie. 34
The time-dependent quantitative analysis of a polytetrafluoroethylene pyrolysis product stream by inline FTIR spectroscopy. Depolymerisation of polytetrafluoroethylene (PTFE) produces a mixture of fluorocarbons which may include tetrafluoroethylene,
Publikováno v:
Journal of Fluorine Chemistry. 127:249-256
Reactions of perfluoroisobutene (PFIB), perfluoropropene (PFP) and chlorotrifluoroethene (CTFE) with benzenethiol and 2-methoxybenzenethiol in acetonitrile, with potassium carbonate as base, were compared. PFIB reacted with benzenethiol to give keten
Autor:
Christopher M. Timperley
Publikováno v:
Journal of Fluorine Chemistry. 125:1265-1272
The reactions of four highly-toxic fluorobutenes – perfluoroisobutene (PFIB), 1-hydropentafluorocyclobutene (1-H), hexafluorocyclobutene (HFCB) and 3-chloropentafluorocyclobutene (3-Cl)—with propanethiol, 2,6-dimethoxybenzenethiol and N-acetylcys
Autor:
Yuri Cheburkov, George G.I. Moore
Publikováno v:
Journal of Fluorine Chemistry. 123:227-231
The thermodynamic dimer of hexafluoropropene (HFP) may be used for the one pot synthesis of 2H-perfluoro-2-pentene, which is the starting compound for preparation of 2,2-dihydroperfluoropentane (HFC 4310 mf).
Publikováno v:
Journal of Applied Toxicology. 19:113-123
Hexafluorocyclobutene (HFCB) and derivatives have been used as fumigants, refrigerants and polymerization monomers. When inhaled they produce a potentially fatal pulmonary oedema similar to that induced by perfluoroisobutene (PFIB), a by-product of T
Autor:
Christopher M. Timperley
Publikováno v:
Journal of Fluorine Chemistry. 94:37-41
Perfluoroisobutene (PFIB) underwent double vinylic substitution with aromatic thiols under aqueous and non-aqueous conditions to give several new ketene thioacetals. The 1,1-dichloro analogue of PFIB was synthesised as a less toxic alternative to PFI