Results 171 to 180 of about 24,023,096 (279)

Siris: unateologia della salute

open access: yes, 1997
saggio introd. a: G.
VALENT I., VALENT, Italo
core  

Titanium‐Catalyzed Defluorination of Poly(Vinyl Fluoride) and Poly(Vinylidene Fluoride) Under Friedel–Crafts Conditions

open access: yesAngewandte Chemie, EarlyView.
Cationic titanium sandwich catalysts display exceptional activity in the hydrodefluorination of Csp3─F bonds, in the presence of silanes and aromatic solvents (turnover numbers up to 3000). As a result, they can be used to defluorinate challenging fluoropolymers, such as poly(vinyl fluoride) (PVF) or poly(vinylidene fluoride) (PVDF).
Louis Le Moigne   +9 more
wiley   +2 more sources

Dire di no. Filosofia linguaggio follia

open access: yes, 1995
monografia, Teda ...
VALENT I., VALENT, Italo
core  

Acetylene Semi‐Hydrogenation by Photocatalysis

open access: yesAngewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato   +6 more
wiley   +2 more sources

Neighborhoods of p-valent functions

open access: yes, 2013
In this paper, we the new subclasses of p - valent functions of complex order denoted by Hp n,m(q, λ,b), Lp n,m(q, λ,b; μ), Hp,α n,m(q, λ, b) and Lp, α n,m(q, λ,b;μ) are introduced.
Mahzoon, H., Latha, S.
core  

Synergistic Silylium‐Ion and Palladium Catalysis Enables Migratory Alkene Silylation With Allylsilanes by Formal C–H/C–Si Metathesis

open access: yesAngewandte Chemie, EarlyView.
Merging silylium‐ion and palladium catalysis provides a mechanistically distinct route to allylsilanes by formal C–H/Si–H metathesis. Using allylsilanes as silicon proelectrophiles, various allylarenes undergo migrative silylation, selectively yielding (E)‐allylsilanes.
Longhui Duan   +5 more
wiley   +2 more sources

Development of an 8-valent <i>Salmonella</i> and <i>Shigella</i> MAPS vaccine. [PDF]

open access: yesFront Immunol
Boerth EM   +6 more
europepmc   +1 more source

"... sempre inconsapevoli"

open access: yes, 1998
in: I.Valent, S.Vitale, L'inconscio, Moretti§Vitali ...
VALENT I., VALENT, Italo
core  

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