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1991•Journal of Energetic MaterialsRequires access

MS/MS of energetic compounds. A collision induced dissociation (CID) study of some polynitrobiphenyl-2-amines

Jehuda Yinon, R. W. READ

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Abstract

In an effort to design energetic materials with improved properties, polyaminopolynitroaromatic compounds have become the subject of renewed investigation. As part of this effort we have investigated the fragmentation processes of a series of polynitrobiphenyl-2-amines, previously synthesized, using tandem mass spectrometry (MS/MS) with collision induced dissociation (CID). Major fragmentations included loss of OH from the molecular ion, second loss of OH from the (M-OH)+ ion, loss of NO and loss of NO2 Fragmentation processes in relation to molecular structure are discussed.

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What this paper is about

In an effort to design energetic materials with improved properties, polyaminopolynitroaromatic compounds have become the subject of renewed investigation. As part of this effort we have investigated the fragmentation processes of a series of polynitrobiphenyl-2-amines, previously synthesized, using tandem mass spectrometry (MS/MS) with collision induced dissociation (CID). Major fragmentations included loss of OH from the molecular ion, second loss of OH from the (M-OH)+ ion, loss of NO and loss of NO2 Fragmentation processes in relation to molecular structure are discussed.

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Available abstract

In an effort to design energetic materials with improved properties, polyaminopolynitroaromatic compounds have become the subject of renewed investigation. As part of this effort we have investigated the fragmentation processes of a series of polynitrobiphenyl-2-amines, previously synthesized, using tandem mass spectrometry (MS/MS) with collision induced dissociation (CID). Major fragmentations included loss of OH from the molecular ion, second loss of OH from the (M-OH)+ ion, loss of NO and loss of NO2 Fragmentation processes in relation to molecular structure are discussed.

Key concepts: Fragmentation (computing), Collision-induced dissociation, Chemistry, Dissociation (chemistry), Tandem mass spectrometry, Tandem, Mass spectrometry, Ion

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