aromatic
101Polycyclic aromatic hydrocarbon — An illustration of typical polycyclic aromatic hydrocarbons. Clockwise from top left: benz(e)acephenanthrylene, pyrene and dibenz(ah)anthracene …
102Electrophilic aromatic substitution — or EAS is an organic reaction in which an atom, usually hydrogen, appended to an aromatic system is replaced by an electrophile. The most important reactions of this type that take place are aromatic nitration, aromatic halogenation, aromatic… …
103Simple aromatic ring — Simple aromatic rings, also known as simple arenes or simple aromatics, are aromatic organic compounds that consist only of a conjugated planar ring system with delocalized pi electron clouds. Many simple aromatic rings have trivial names. They… …
104Chlorinated polycyclic aromatic hydrocarbon — Chlorinated polycyclic aromatic hydrocarbons (ClPAHs) are a group of compounds comprising polycyclic aromatic hydrocarbons with two or more aromatic rings and one or more chlorine atoms attached to the ring system. ClPAHs can be divided into two… …
105Basic aromatic ring — Basic aromatic rings are aromatic rings in which the lone pair of electrons of a ring nitrogen atom is not part of the aromatic system and extends in the plane of the ring. This lone pair is responsible for the basicity of these nitrogenous bases …
106Radical-nucleophilic aromatic substitution — or SRN1 in organic chemistry is a type of substitution reaction in which a certain substituent on an aromatic compound is replaced by a nucleophile through an intermediary free radical species:The substituent X is a halide and nucleophiles can be …
107Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants — The Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants, or Boletin latinoamericano y del caribe de plantas medicinales y aromaticas (BLACPMA, ISSN 0717 7917) is a bimonthly scientific publication directed to diverse… …
108Central Institute of Medicinal and Aromatic Plants — (CIMAP) is a research institute of CSIR India in Lucknow. It is engaged in the field of science and business of medicinal and aromatic plants. External links* [http://www.cimap.res.in/ CIMAP Webpage] * [http://www.bds bns.com/ Medicinal and… …
109Polycyclic Aromatic Compounds —   Titre abrégé Polycycl. Aromat. Compd. Discipline Chimie organique …
110Primary Aromatic Amine — Primary aromatic amines (PAA) are a group of compounds. They might be added to plastics during production. In animal testing the PAAs have been shown to be related to cancer, and one form of PAA has been found in unacceptable high levels in… …
