10372-41-5Relevant articles and documents
A simple synthesis of anilines by LiAlH4/TiCl4 reduction of aromatic nitro compounds
Di Gioia, Maria Luisa,Leggio, Antonella,Guarino, Isabella Federica,Leotta, Vanessa,Romio, Emanuela,Liguori, Angelo
, p. 5341 - 5344 (2015)
A rapid and efficient single-step synthesis of substituted anilines has been developed. The aromatic nitro compounds were reduced by using reducing systems generated by the action of an excess of LiAlH4 on TiCl4. Anilines substituted with different functional groups were synthesized in high yields and purity starting from the corresponding nitro compounds. The developed procedure is applicable to nitroaromatics containing both electron withdrawing and electron donating substituents. Substrates with electron donor substituents require a larger excess of LiAlH4. The reducing power of the prepared reactant systems depends on the used molar ratio of LiAlH4 and TiCl4.
Herbicidally active phenoxyalkanecarboxylic acid derivatives
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, (2008/06/13)
A compound of the formula: STR1 wherein Q1 is CH or N; R is H or C1 -C5 alkyl; X is H, halogen, CF3, or NO2 ; Y is H or halogen; Z is --O-- or --NH--; A is STR2 wherein Q2, and Q3 are each CH or N; R1 and R2 are each H, C1 -C5 alkyl, C1 -C5 alkoxy, or C2 -C6 alkxoycarobnyl; R3, R4, and R5 are each H or C1 -C5 alkyl; R6 is H, halogen, or C1 -C5 alkyl; R7, R8, R9, and R10 are each H or C1 -C5 alkyl; R11 is H, C1 -C5 alkyl, C1 -C5 alkoxy, C2 -C6 alkenyl, C6 -C10 aryl, C7 -C15 aryloxyalkyl, or C7 -C15 aralkyl; R12 and R13 are each H or C1 -C5 alkyl; R14 is C1 -C5 alkyl, C2 -C6 alkenyl, C5 -C10 aryl, or C7 -C15 aralkyl; or R13 and R14 taken together form C3 -C4 alkylene, V1 and V2 are each H, halogen, NO2, CN, or CF3 ; V3 is halogen or CF3 ; W1 is --O-- or --NH--; W2 is --(CH2)n -- wherein n is 0 or 1, or CO; X1 is halogen, or a salt thereof, which is effective as a herbicidal agent.