Hydrogen splitting composition

C - Chemistry – Metallurgy – 07 – F

Patent

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Details

C07F 9/50 (2006.01) B01J 27/02 (2006.01) B01J 27/18 (2006.01) C07B 31/00 (2006.01) C07F 5/02 (2006.01)

Patent

CA 2669545

A compound having the formula (I) where each of R1, R2, R3 and R4 is independently C6-C18 aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl s.upsilon.bstituent, C4-C20 branched alkyl-, C16-C20 linear alkyl-, RO-, -NRR', -PRR', -SR, fluoro substituted forms thereof, and perfluoro forms thereof: and R5 is C6-C18 aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl substituent, C3-C20 branched alkyl-, C2-C30 linear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; where R and R' are each independently C6-C18 aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl substituent, C4-C20branched alkyl-, C2-C30 linear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; A is N, P, S, or O with the proviso that when A is S, R2 is a nullitv; and M is B, Al, Ga or In.

L'invention porte sur un composé ayant la formule (I), où R1, R2, R3 et R4 représentent chacun indépendamment aryle en C6-C18, cycloakyle en C5-C8, aryle en C6-C18 ayant au moins un substituant alkyle en C1-C20, cycloalkyle en C5-C8 ayant au moins un substituant alkyle en C1-C20, alkyle ramifié en C4-C20, alkyle linéaire en C16-C20, RO-, -NRR', -PRR', -SR, leurs formes substituées par fluoro, et leurs formes perfluoro : et R5 représente un substituant aryle en C6-C18, cycloalkyle en C5-C8, aryle en C6-C18 ayant au moins un substituant alkyle en C1-C20, cycloalkyle en C5-C8 ayant au moins un substituant alkyle en C1-C20, alkyle ramifié en C3-C20, alkyle linéaire en C2-C30, leurs formes substituées par fluoro, et leurs formes perfluoro ; où R et R' représentent chacun indépendamment aryle en C6-C18, cycloakyle en C5-C8, aryle en C6-C18 ayant au moins un substituant alkyle en C1-C20, cycloalkyle en C5-C8 ayant au moins un substituant alkyle en C1-C20, alkyle ramifié en C4-C20, alkyle linéaire en C2-C30, leurs formes substituées par fluoro, et leurs formes perfluoro ; A représente N, P, S ou O à la condition que, lorsque A représente S, R2 est nul ; et M représente B, Al, Ga ou In.

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