Nitrilase

1. Nitrilase from Rhodococcus rhodochrous ATCC 33278 hydrolyses both aliphatic and aromatic nitriles. (Web site)

Rcooh

1. MCO 3 * carbon dioxide gas CO 2 * carboxylic acid RCOOH * carboxylic acid (aliphatic) salts e.g. (Web site)

Aliphatic Portion

1. The aliphatic portion of the carboxylic acid is believed to keep water away from the metal and thus provide a protective coating against corrosion. (Web site)

Propargyl Alcohol

1. Other alcohols with aliphatic or alicyclic unsaturation, such as those described above, may similarly be used in place of propargyl alcohol. (Web site)

Aliphatic Rings

1. A fused ring system may include aliphatic rings and need include only one aromatic ring.
2. Examples of the ring are aliphatic rings such as a cyclobutane ring, a cyclopentane ring and a cyclohexane ring, and aromatic rings. (Web site)

Organic Aliphatic Carboxylic

1. This example demonstrates the effects of using an organic aliphatic carboxylic acid without an aromatic co-solvent. (Web site)

Aliphatic Monocarboxylic Acids

1. Fatty acids are aliphatic monocarboxylic acids derived from, or contained in esterified form in, an animal or vegetable fat, oil, or wax. (Web site)

Unsubstituted Aliphatic

1. The unique strains of microflora can degrade and detoxify a large array of substituted and unsubstituted aliphatic and aromatic hydrocarbons. (Web site)

Olefin-Containing Aliphatic Compound

1. The olefin-containing aliphatic compound is usually a mixture of two or more olefins. (Web site)

Aromatic Systems

1. Aliphatic compounds are organic molecules that do not contain aromatic systems. (Web site)

Saturated Hydrocarbons

1. The oleaginous substances may also comprise aliphatic and alicyclic hydrocarbons, preferably saturated hydrocarbons. (Web site)

Alicyclic Hydrocarbon Radicals

1. R 1 and R 2 in said ketones are preferably independently selected from aliphatic and alicyclic hydrocarbon radicals having 1 to 9 carbon atoms.

Unsaturated Aliphatic Alcohol

1. Component b) can be a saturated or unsaturated aliphatic alcohol with 8 to 22 carbon atoms.
2. The unsaturated aliphatic alcohol may be allyl alcohol, crotyl alcohol or propargyl alcohol. (Web site)

Secondary Aliphatic Amines

1. Primary and secondary aliphatic amines were added to the reaction mixture to yield various amine products. (Web site)

Saturated Aliphatic Hydrocarbon

1. As used herein, the term alkyl refers to any monovalent radical derived from a saturated aliphatic hydrocarbon by removal of one hydrogen atom therefrom. (Web site)

Aliphatic Substrates

1. Cytochrome P450 is another well-known example of an enzyme that dissociates a C-H bond and inserts oxygen into benzylic or aliphatic substrates (35). (Web site)
2. Examples of aliphatic substrates include alkyl disulphides such as dipropyl and dibutyl disulphide and thioctic acid. (Web site)

Aliphatic Hydrocarbon Radical

1. An aliphatic hydrocarbon radical preferably has a maximum of 7 carbon atoms and is e.g. (Web site)

Aliphatic Side Chain

1. Methionine contains a largely aliphatic side chain that includes a thioether (-S-) group. (Web site)
2. Both forms of the vitamin contain a functional naphthoquinone ring and an aliphatic side chain.

Aliphatic Side-Chains

1. Branched-chain amino acids (BCAA) are amino acids having aliphatic side-chains with a branch (a carbon atom bound to more than two other carbon atoms).

Aliphatic Nitro Compounds

1. Thus, reduction conditions can be initially classified by starting materials: aliphatic nitro compounds or aromatic nitro compounds. (Web site)
2. Reductive monoalkylation of aromatic and aliphatic nitro compounds and the corresponding amines with nitriles. (Web site)

Aliphatic Nitriles

1. The purified nitrilase converted various aromatic and aliphatic nitriles. (Web site)

Anhydrides

1. It is to be noted that the aliphatic acid anhydrides are preferably saturated, for the reasons discussed previously. (Web site)

Aliphatic Amine

1. A mixture of an aliphatic amine with a total carbon number of at least 10 and a phenol or naphthol is used as extracting agent. (Web site)

Aromatic Alcohol

1. Esterified carboxyl is, for example, carboxyl esterified with a substituted or unsubstituted aliphatic, cycloaliphatic or aromatic alcohol. (Web site)

Aromatic Alcohols

1. Two different types of aldehydes (aromatic and aliphatic) can undergo crossing reaction to form fomaldehyde and aromatic alcohols. (Web site)
2. Such monohydroxy compounds are preferably aliphatic or aromatic alcohols of from 1 to about 30 carbon atoms, more preferably an alkanol or an alkylphenol.

Aliphatic Alkyl Group

1. If any alkyl group branch itself is branched, then the aliphatic alkyl group in BAB has even more primary carbon atoms. (Web site)

Halogenated Hydrocarbons

1. All aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. (Web site)

Aliphatic Groups

1. It is preferably an aromatic or heterocyclic group, although aliphatic groups or aroalkyl groups are included. (Web site)

Cycloaliphatic

1. Useful organic radicals include aliphatic, cycloaliphatic, aromatic, or heterocyclic groups, preferably from 1 to 20 carbon atoms. (Web site)
2. The anhydrides can be aliphatic, cycloaliphatic, or aromatic. (Web site)
3. The polyisocyanates which are free from urethane groups or biuret groups may be any aliphatic, cycloaliphatic, aromatic or araliphatic isocyanates, e.g. (Web site)

Aliphatic Alcohol

1. Examples of poor solvents include an aliphatic alcohol having a carbon atom number of 1 to 6, cyclohexanol, and cyclohexane. (Web site)
2. If not, the molecule is classified as an aliphatic alcohol (e.g. (Web site)

Aliphatic Hydrocarbon

1. Attachment of a "carboxyl" group (-COOH) to an aliphatic hydrocarbon produces the "carboxylic acids".
2. Higher yields can be obtained by adding the alkenyl hydrocarbon in portions to a mixture of the aliphatic hydrocarbon and the catalyst complex.

Nucleophilic Aliphatic Substitution

1. Azide 2 is formed in a nucleophilic aliphatic substitution reaction displacing chlorine in 1 by the azide anion. (Web site)

Containing

1. To this end, in accordance with the invention an organic phase is used containing at least about 40 percent of long chain aliphatic alcohol. (Web site)

Chemical

1. The formation of this type of water soluble silicone is achieved by the chemical reaction between aliphatic alcohols and alkoxy groups on the silicon. (Web site)
2. Thorpe reaction - The Thorpe reaction is a chemical reaction described as a self-condensation of aliphatic nitriles catalyzed by base to form enamines. (Web site)

Method

1. This method has the most application when the first primary amine is aliphatic and the second is aromatic. (Web site)

Useful

1. The patent contains a specific disclosure of aliphatic amines being useful in stabilizing hydrocracked lubricating oils against deterioration from light. (Web site)

Manner

1. A wide variety of aliphatic and aromatic primary amines can add to furfural in this manner, yielding Shiff base products (Dunlop and Peters, 1953, pg. (Web site)

Fatty

1. A very long chain fatty acid (VLCFA) is a fatty acid with aliphatic tails longer than 22 carbons.

Inert

1. The reaction is most successful when R is aliphatic and inert. (Web site)

Nucleophile

1. The azide anion behaves as a nucleophile; it undergoes nucleophilic substitution for both aliphatic and aromatic systems. (Web site)
2. A nucleophile reacts with an aliphatic substrate in a nucleophilic aliphatic substitution reaction. (Web site)

Substitution

1. Acylation reactions in which the acyl group is introduced by substitution into aliphatic and aromatic compounds are well known in the art. (Web site)
2. The alkyl groups on a dialiphatic ketone are chosen from similar aliphatic groups described for the substitution on the aliphatic aldehyde. (Web site)

Straight

1. The alkyl chain of the aliphatic alcohol may either be straight or branched and generally contains from about 3 to about 22 carbon atoms.

Present

1. Preferably, both the aliphatic acid and the aromatic co-solvent are present. (Web site)
2. DRONC prefers tetrapeptide substrates in which aliphatic amino acids are present at the P2 position, and the P1 residue can be either aspartate or glutamate.
3. This example demonstrates the effects of a reaction without an organic aliphatic carboxylic acid present. (Web site)

Sulfides

1. Thiols[7], and sulfides[8] can be removed from aliphatic, aromatic, or heteroaromatic compounds. (Web site)

Sub

1. Conventional amine collectors are long straight chain (for example, C.sub.16 -C.sub.22) primary aliphatic amines, such as, for example, tallow amines. (Web site)
2. Typically these condensates are made from formaldehyde or a C.sub.2 to C.sub.7 aliphatic aldehyde and an amino compound. (Web site)

Mixture

1. The diluent should be Escaid 100 or a mixture of aliphatic and aromatic hydrocarbons closely approximating the constitution of Escaid 100.
2. Policosanol is a mixture of higher aliphatic primary alcohols isolated from sugar cane wax, whose main component is octacosanol. (Web site)
3. BACKGROUND: Policosanol is a mixture of higher primary aliphatic alcohols isolated from sugar cane wax, whose main component is octacosanol. (Web site)

Categories

1. Carbon Atoms
2. Aromatic
3. Chemistry > Organic Chemistry > Organic Compounds > Hydrocarbons
4. Encyclopedia of Keywords > Nature > Chemistry > Alkyl
5. Unsaturated

Related Keywords

* Alanine * Alcohol * Alcohols * Aldehydes * Alicyclic * Aliphatic Alcohols * Aliphatic Aldehydes * Aliphatic Amines * Aliphatic Carboxylic * Aliphatic Carboxylic Acids * Aliphatic Compounds * Aliphatic Group * Aliphatic Hydrocarbons * Aliphatic Ketones * Alkanes * Alkyl * Alkylation * Amides * Amines * Ammonia * Aromatic * Aromatic Aldehydes * Aromatic Amines * Aromatic Hydrocarbons * Aryl * Azo Compounds * Benzene * Branched * Bromine * Carbon * Carbons * Carbon Atoms * Carboxylic * Carboxylic Acids * Chains * Chemistry * Compound * Compounds * Cyclic * Ester * Esters * Examples * Formic * Functional Group * Functional Groups * Further * Group * Groups * Herein * Hydrocarbons * Hydrophobic * Isoleucine * Ketones * Molecule * Organic Compounds * Preferred * Present Invention * Product * Proline * Reagent * Saturated * Solvent * Solvents * Substituents * Unsaturated

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