Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mario Joseph Nappa"'
Publikováno v:
ChemistrySelect. 4:4604-4610
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c250df2e53c4ec83d549fe7b86b17418
https://doi.org/10.1002/slct.201900387
https://doi.org/10.1002/slct.201900387
Autor:
Sheng Peng, Igor I. Gerus, Svetlana V. Shelyazhenko, Aleksej I. Mushta, Mario Joseph Nappa, Yu.L. Yagupolskii, Andrey A. Filatov, Viacheslav A. Petrov, Mikhail M. Kremlev, N. V. Pavlenko
Publikováno v:
Journal of Fluorine Chemistry. 179:134-141
A series of hydrofluoroolefins with CF CH 2 , CH CHF and CH CF 2 groups were designed and prepared via various synthetic routes, including HX or BrF elimination, Wittig-type olefination or fluorination using SF 4 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cd6bca04a9270dbc2864174c8d10d57
https://doi.org/10.1016/j.jfluchem.2015.08.001
https://doi.org/10.1016/j.jfluchem.2015.08.001
In this chapter we outline routes to hydrohaloolefins that are being made commercially for used as refrigerants, and foam expansion agents, and also in a variety of other applications. These new compounds have low global warming potential and zero or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ac185827a472390ac4494357d02ae2
https://doi.org/10.1016/b978-0-12-803740-9.00003-2
https://doi.org/10.1016/b978-0-12-803740-9.00003-2
Publikováno v:
ChemInform. 23
We have developed schemes to make perfluorinated ethers that cover a wide range of molecular weights and boiling points. We describe a relationship that can be used to predict the boiling points of perfluoro polyethers; this is used to assist in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a955219604e8cdd411645c6162b577d
https://doi.org/10.1002/chin.199221122
https://doi.org/10.1002/chin.199221122
Publikováno v:
ChemInform. 25
The photochlorination of CH2FCH2F yields CH2FCC12F and CHClFCHClF, both of whichwere considered to be potential replacements for CFC-113 (CCI2FCF2Cl) based on theirboiling points (48 °C and 59 °C, respectively). The CHClFCHClF/CH2FCCl2F ratio canbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92eecf55249e38027dfc5eabc456da67
https://doi.org/10.1002/chin.199445062
https://doi.org/10.1002/chin.199445062
Publikováno v:
Journal of Fluorine Chemistry. 53:397-417
We have developed schemes to make perfluorinated ethers that cover a wide range of molecular weights and boiling points. We describe a relationship that can be used to predict the boiling points of perfluoro polyethers; this is used to assist in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ac99dd79fefc72851b9cb338692edb
https://doi.org/10.1016/s0022-1139(00)80963-x
https://doi.org/10.1016/s0022-1139(00)80963-x
Autor:
Mario Joseph Nappa
Publikováno v:
Journal of Fluorine Chemistry. 58:184
Lewis acids TaF5 and NbF5 are reported to catalyze the conversion of chloroethanes or chloroethylenes in the presence of HF to make HCFC-123, an HCFC alternative to CFC-11 (CFCl3) [A.E. Feiring, US Pat. 4 258 225 (1981); W.H. Gumprecht, W.G. Schindel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::568f53b4bac04ee078444761b8f9a23b
https://doi.org/10.1016/s0022-1139(00)80634-x
https://doi.org/10.1016/s0022-1139(00)80634-x
Publikováno v:
Journal of the American Chemical Society. 104:2588-2595
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9bb168027ec7455c0039a81f2a44e21
https://doi.org/10.1021/ja00373a042
https://doi.org/10.1021/ja00373a042
Publikováno v:
Organometallics. 4:34-41
Mecanisme des reactions entre RMn(CO) 4 L(R=p-MeOC 6 H 4 CH 2 , L=CO de (p-MeOC 6 H 4 ) 3 P et HMn(CO) 4 L (L=CO ou (p-CH 3 OC 6 H 4 ) 3 P), suivant le solvant et la concentration en CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::752cb269422af7a24f23f6a02bd41bda
https://doi.org/10.1021/om00120a007
https://doi.org/10.1021/om00120a007
Publikováno v:
Journal of the American Chemical Society. 100:5075-5080
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5d8a1453f39125a0ce18975fce92c6c
https://doi.org/10.1021/ja00484a027
https://doi.org/10.1021/ja00484a027