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Pentyl—

Esterification. Extensive commercial use is made of primary amyl acetate, a mixture of 1-pentyl acetate [28-63-7] and 2-metliylbutyl acetate [53496-15-4]. Esterifications with acetic acid are generally conducted in the Hquid phase in the presence of a strong acid catalyst such as sulfuric acid (34). Increased reaction rates are reported when esterifications are carried out in the presence of heteropoly acids supported on macroreticular cation-exchange resins (35) and 2eohte (36) catalysts in a heterogeneous process. Judging from the many patents issued in recent years, there appears to be considerable effort underway to find an appropriate soHd catalyst for a reactive distillation esterification process to avoid the product removal difficulties of the conventional process. [Pg.373]

Reaction of 1-pentanol with propionic acid provides 1-pentyl propionate [624-54-4] a new coatings solvent for automotive refinish and OEM paints, apphances, and for higher-solids systems (37). The esterification of 1-pentanol with formic acid to 1-pentyl formate [638-49-3] is conducted by concomitant removal of by-product water by a2eotropic distillation with diethyl ether (38). [Pg.373]

Benzene, 4-(l-methylethyl)-1-pentyl- [Benzene, 4-isopropyl-l-pentyl-] 55,10 Benzenecaiboperoxoic acid, 3-chloro- [Per-benzoic acid, m-chloro-], 55, 88... [Pg.145]

When the reaction was followed in an nmr probe, the appearance and disappearance of two intermediates 66 and 67 was observed along with the buildup of product 65. The rate of reaction of 64 at 75° in formic acid, k = 3xl0" sec, is six times faster than the rate of the corresponding saturated system, 2,2-dimethyl-1-pentyl tosylate, k = 5xl0" sec, under identical conditions. If the inductive rate retarding effect of the triple bond is taken into account, then the calculated rate enhancement resulting from triple-bond participation in the solvolysis of 64 is about 3000(81). The... [Pg.232]

When only the enzyme was entrapped in the sol-gel, the rhodium complexes poisoned the enzyme, resulting in low yields, whereas when both enzyme and complex were trapped in separate sol-gel mixtures, good yields were achieved. In one particular case, this procedure resulted in an increase in yield of 1-pentyl undecano-ate from 1 -undecenoic acid and 1 -pentanol by a factor of 6.5, indicating successful site isolation of the mutually interfering catalysts. [Pg.144]

Pentyl methanesulfonate [7958-20-3] o I n-Bu O — S CH3 O It decomposes vigorously at 185°C. See entry sulfonic acid esters See other sulfur esters c6h14o3s... [Pg.832]

Cyclobutyl 4-methylbenzenesulfonate, 3404 Cyclobutylmethyl methanesulfonate, 2510 Cyclopentylmethyl methanesulfonate, 2867 1-Pentyl methanesulfonate, 2550 See also sulfur esters... [Pg.396]

Pentane gives 1-pentyl chloride as the main product, which is highly interesting as all other oxidative functionalisations will give a secondary alkyl derivative as the product, because for radical attack the secondary hydrogens are more reactive than the primary ones. [Pg.398]

A report considers the reactions of 1-butoxy and 1-pentoxy radicals with oxygen (eqs 1 and 2) and of their isomerizations by 1,5-H-shift (eqs 3 and 4) using direct and time-resolved monitoring of the formation of NO2 and HO radicals in the laser flash-initiated oxidation of 1-butyl and 1-pentyl radicals. ... [Pg.157]

The flash vacuum pyrolysis of alkynes, arynes, and aryl radicals has been reviewed. A discussion of secondary reactions and rearrangements is included. The pyrolysis of cyclopentadienes has also been examined. The rates for the initial C—H bond fission and the decomposition of C-C5H5 have been calculated. A single-pulse shock study on the thermal decomposition of 1-pentyl radicals found alkene products that are formed by radical isomerization through 1,4- and 1,3-hydrogen migration to form 2- and 3-pentyl radicals. The pyrrolysis of f-butylbenzene in supercritical water was the subject of a report. ... [Pg.192]

Synonyms Acetic acid, amyl ester Acetic acid, pentyl ester AI3-02729 rt-Amyl acetate Amyl acetate Amyl acetic ester Amyl acetic ether /r-Amyl ethanoate Banana oil Birnenoel BRN 1744753 Caswell No. 049A Chlordantoin EPA pesticide chemical code 000169 Holiday pet repellant Holiday repellant dust NSC 7923 Pear oil Pentacetate Pentacetate 28 1-Pentanol acetate 1-Pentyl acetate /3-Pentyl acetate Pentyl acetic ester /3-Pentyl ethanoate Primary amyl acetate UN 1104. [Pg.100]

Pentyl methanesulfonate, 2550 Prop-2-enyl trifluoromethanesulfonate, 1461 Silyl trifluoromethanesulfonate, 0444 Trifluoroacetyl trifluoromethanesulfonate, 1057... [Pg.378]

Pentanedial Solution 2,4-Pentanedione 1-Pentanethiol 1-Pentanol Pentek 1-Pentene Pentyl Acetates Pentyl Alcohol Sec-Pentyl Carbinol 1-Pentyl Chloride Pentyl Methyl Ketone Pentylsilicon Trichloride Peracetic Acid Percarbamide Perchloric Acid Perchloric Acid Solution... [Pg.74]


See other pages where Pentyl— is mentioned: [Pg.409]    [Pg.733]    [Pg.733]    [Pg.733]    [Pg.816]    [Pg.434]    [Pg.493]    [Pg.227]    [Pg.46]    [Pg.360]    [Pg.704]    [Pg.317]    [Pg.51]    [Pg.123]    [Pg.199]    [Pg.200]    [Pg.395]    [Pg.397]    [Pg.1280]    [Pg.1344]    [Pg.1504]    [Pg.280]    [Pg.570]    [Pg.606]    [Pg.204]    [Pg.376]    [Pg.97]    [Pg.186]    [Pg.265]    [Pg.666]    [Pg.1045]    [Pg.273]   
See also in sourсe #XX -- [ Pg.265 ]




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1- pentyl phenyl

1-Pentanethiol Pentyl mercaptan

1-Pentyl Butyrate

1-Pentyl Formate

1-Pentyl-2,5-pyrrolidinedione

1.3- Dihydroxy-5-pentyl benzene

2,2,4,4-tetramethyl-3-pentyl cation

2,4-Dimethyl-3-pentyl a-diazopropionate

2- Bicyclo pentyl

2- Methyl-l-pentyl

2- Pentyl iodide

2- Pentyl-3-phenyl-2-propenal

2-CYCLOPENTEN-l-ONE , 3-METHYL-2-PENTYL

2-Mercapto-4-pentyl

2-Pentyl-2-cyclopenten-1 -one

2-Pentyl-3-oxocyclopentyl acetic acid

2-pentanone Pentyl acetate

2.4- Dimethyl-3-pentyl esters

3- Methyl-2-pentyl-2-cyclopenten-1 -one

3- Methyl-3-pentyl cation

3- Pentyl a-bromopropionate

3- methyl-3-pentyl chloroformate

3- pentyl propanethioate

3-Ethyl-3-pentyl alcohol

3-Ethyl-3-pentyl fluoride

3-Pentyl chloride

3-ethyl-1-pentyl radical

3-ethyl-3-pentyl cation

3.5- dioxo-2-pentyl

4-Cyano-4 -«-pentyl biphenyl

4-methyl pentyl 2-acetate

4-n-pentyl-4 -cyanobiphenyl

4-«-Pentyl-4 -cyanobiphenyl

4-«-Pentyl-4 -cyanobiphenyl complexes

6- pentyl-a-pyrone

6-Pentyl-2H-pyran-2-one

Acetic pentyl ester

Aromatics pentyl

BENZOYL CHLORIDE, 4-PENTYL

Benzene, pentyl

Benzyl-butyl-pentyl

Benzyl-pentyl

Butyl-pentyl

Carbonium pentyl

Cyclohexyl-pentyl

DI-n-PENTYL ETHER.222(Vol

Di-n-pentyl ether

Diethyl-pentyl

Dimethyl-pentyl

Enol ethers pentyl

Ethoxycarbonyl pentyl

Ethyl pentyl ketone

Ethyl-pentyl

F Pentyl nitrite

F-Pentyl cation

Hexyl-pentyl

Hydrazine pentyl

Hydroxy-3-n-pentyl

Imidazole 2-pentyl

METHYL tert-PENTYL ETHER.230(Vol

Methyl 5-pentyl-2-pyrazinecarboxylate

Methyl n-pentyl ether

Methyl n-pentyl ketone

Methyl pentyl carbonate

Methyl pentyl ketone

Methyl-pentyl

N-PENTYL ACETATE.348(Vol

N-PENTYL FORMATE.198(Vol

N-PENTYL MERCAPTAN.90(Vol

N-Pentyl

N-Pentyl acetate

N-Pentyl bromide

N-Pentyl chloride

N-Pentyl nitrite

N-Pentyl propionate

N-pentyl radical

Neo-pentyl glycol

Pentane pentyl

Pentyl 1-Phenyl-butyl)-propyl

Pentyl 1-Phenyl-ethyl)

Pentyl Acetates

Pentyl Heptanoate

Pentyl Hexanoate

Pentyl Hydrochlorid

Pentyl Trichoderma

Pentyl acetate flash point

Pentyl acetate, hydrolysis

Pentyl alcohol

Pentyl alcohols, dehydration

Pentyl azide

Pentyl branches

Pentyl bromide

Pentyl bromide, reaction

Pentyl butanoate

Pentyl chlorides, reaction

Pentyl compounds

Pentyl cyanide

Pentyl esters

Pentyl ethanoate

Pentyl ether

Pentyl furan

Pentyl group

Pentyl iodide, reaction

Pentyl lithium

Pentyl nitrate

Pentyl nitrate nitration with

Pentyl nitrite

Pentyl nitrite diazotization

Pentyl nitrite nitration with

Pentyl nitrite nitrosation with

Pentyl oxide

Pentyl phenyl ketone

Pentyl propionate

Pentyl pyrolysis

Pentyl radical, from decomposition

Pentyl radicals, reactions

Pentyl salicylate

Pentyl tert-butyl ether

Pentyl-4-phenoxybenzyl succinate

Pentyl-pyridoxamine

Pentylated

Pentylated

Pentylation

Pentylation

Piperidine 2-methyl-1-pentyl

Radicals 1 -pentyl

Sec-Pentyl carbinol

Synthesis of n-Butyl Bromide and t-Pentyl Chloride

T-Pentyl alcohol

T-Pentyl cation

Tert-Pentyl bromide

Trimethylphenylimido)pentyl Toluene

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