It results from the alkylation of isobutane by propylene. Often referred to as "alkylate", it is blended with other gasoline ... Bipin V. Vora; Joseph A. Kocal; Paul T. Barger; Robert J. Schmidt; James A. Johnson (2003). "Alkylation". Kirk‐Othmer ...

Alkylation unit uses sulfuric acid or hydrofluoric acid to produce high-octane components for gasoline blending. The "alky" ... Also used to convert linear normal butane into isobutane for use in the alkylation unit. Steam reforming converts natural gas ... "Alkylation". In John J. McKetta (ed.). Chemical Processing Handbook. CRC Press. pp. 80-138. ISBN 0-8247-8701-3. "Sulfur" (PDF ... linear molecules such as normal pentane to higher-octane branched molecules for blending into gasoline or feed to alkylation ...

Cymenes can be produced by alkylation of toluene with propylene. Vora, Bipin V.; Kocal, Joseph A.; Barger, Paul T.; Schmidt, ... Robert J.; Johnson, James A. (2003). "Alkylation". Kirk-Othmer Encyclopedia of Chemical Technology. Kirk‐Othmer Encyclopedia of ...

Thus, the alkylation of linear alkenes, even 1-alkenes such as 1-dodecene, gives several isomers of phenyldodecane. Under ideal ... Bipin V. Vora; Joseph A. Kocal; Paul T. Barger; Robert J. Schmidt; James A. Johnson (2003). "Alkylation". Kirk-Othmer ... They were prepared by the Friedel-Crafts alkylation of benzene with propylene tetramer (also called tetrapropylene) followed ...

This compound and some related alkylbenzenes are produced industrially by alkylation of benzene with the corresponding alkenes ... "Alkylation". Kirk‐Othmer Encyclopedia of Chemical Technology. doi:10.1002/0471238961.0112112508011313.a01.pub2. ISBN 0-471- ...

Bipin V. Vora; Joseph A. Kocal; Paul T. Barger; Robert J. Schmidt; James A. Johnson (2003). "Alkylation". Kirk‐Othmer ... Isobutane is the principal feedstock in alkylation units of refineries. Using isobutane, gasoline-grade "blendstocks" are ...

Cymene is also produced by alkylation of toluene with propene. It is a constituent of a number of essential oils, most commonly ... Vora, Bipin V.; Kocal, Joseph A.; Barger, Paul T.; Schmidt, Robert J.; Johnson, James A. (2003). "Alkylation". Kirk‐Othmer ...

Bipin V. Vora; Joseph A. Kocal; Paul T. Barger; Robert J. Schmidt; James A. Johnson (2003). "Alkylation". Kirk‐Othmer ... Propylene, isobutene, and amylenes are feedstocks in the alkylation units of refineries. Using isobutane, blendstocks are ...

The original route for manufacturing of cumene was by alkylation of benzene in the liquid phase using sulfuric acid as a ... "Alkylation". Kirk-Othmer Encyclopedia of Chemical Technology. Kirk‐Othmer Encyclopedia of Chemical Technology. doi:10.1002/ ... Commercial production of cumene is by Friedel-Crafts alkylation of benzene with propylene. ...

This process is conducted in alkylation units in the presence of acid catalysts. It can also be produced from isobutylene by ... Isooctane is produced on a massive scale in the petroleum industry by alkylation of isobutene with isobutane. ... "Alkylation". Kirk‐Othmer Encyclopedia of Chemical Technology. doi:10.1002/0471238961.0112112508011313.a01.pub2. ISBN 0471238961 ...

Cymenes can be produced by alkylation of toluene with propylene. Vora, Bipin V.; Kocal, Joseph A.; Barger, Paul T.; Schmidt, ... Robert J.; Johnson, James A. (2003). "Alkylation". Kirk-Othmer Encyclopedia of Chemical Technology. Kirk‐Othmer Encyclopedia of ...

O-Alkylation. Pyridine N-oxides react with alkyl halides to the O-alkylated product Bis-ter-pyridine derivatives adsorbed on ...

The Tsuji-Trost reaction (also called the Trost allylic alkylation or allylic alkylation) is a palladium-catalysed substitution ... Allylic alkylation." J. Am. Chem. Soc. 1973, 95, 292-294. doi:10.1021/ja00782a080. Rios, Itzel Guerrero; Rosas-Hernandez, ... Trost, B. M.; Strege, P. E. "Asymmetric induction in catalytic allylic alkylation." J. Am. Chem. Soc. 1977, 99, 1649-1651. doi: ... The enantioselective version of the Tsuji-Trost reaction is called the Trost asymmetric allylic alkylation (Trost AAA) or ...

FORMATION AND ALKYLATION OF A β-CARBANION INTERMEDIATE". Journal of the American Chemical Society. 83 (12): 2783-2784. doi: ... Allylic alkylation". Journal of the American Chemical Society. 95 (1): 292-294. doi:10.1021/ja00782a080. ISSN 0002-7863. Tsuji ... Stork, Gilbert; Rosen, P.; Goldman, N.; Coombs, R. V.; Tsuji, J. (January 1965). "Alkylation and Carbonation of Ketones by ...

Alkylation unit. This reacted isobutane with butenes, collected from across the refinery processes, in the presence of a ...

Ashenhurst, James (2017-05-26). "Alkylation of Amines". Master Organic Chemistry. Werner, Emil Alphonse (1918-01-01). "The ...

... α-alkylation… Mannich... Michael [a]ddition... and α-amination… [reactions] of carbonyl compounds. In the literature, this ...

Alkylation processes have since been used to produce gasoline for motors, as engines became more powerful. Alkylation can be a ... Dutton, John A. "Alkylation". FSC 432 Petroleum Processing. Penn State. Retrieved September 22, 2018. "Alkylation is an ... During the alkylation process, light molecular weight iso-paraffins such as isobutane can be combined with C3-C4 olefins to ... This alkylation process was discovered in 1932 and commercialized in 1938. Ipatieff and Pines were trying to understand complex ...

A Versatile Reagent for C-, N-, O-, and S-Alkylations". Chemistry Letters. 8: 45-46. doi:10.1246/cl.1979.45. (All pages needing ... for inducing alkylation reactions.[verification needed] Blass, Benjamin E. (2002). "KF/Al2O3 Mediated organic synthesis". ...

"Alkylation with Oxalic Esters. Scope and mechanism". Tetrahedron. 46 (17): 6113-6124. doi:10.1016/S0040-4020(01)87933-3. S2CID ... "Alkylation with Oxalic Esters. Scope and mechanism". Tetrahedron. 46 (17): 6113-6124. doi:10.1016/S0040-4020(01)87933-3. ISSN ...

Irvine, James Colquhoun; Moodie, Agnes Marion (1905). "CXLIV.-The alkylation of mannose". J. Chem. Soc., Trans. 87: 1462-1468. ...

For example, a key intermediate for the fungal hormone trisporic acid was made by its alkylation and it has been used to make ... C-3 and C-1 alkylation of Hagemanns ester (Ethyl 2-methyl-4-oxocyclohex-2-enecarboxylate) with alkyl halides and Michael ... White, James D.; Sung, Wing Lam (1974). "Alkylation of Hagemanns ester. Preparation of an intermediate for trisporic acid ...

"The ortho-Alkylation of Phenols". The Journal of Organic Chemistry. 22 (6): 642-646. doi:10.1021/jo01357a014. Fiege, Helmut; ... 1.5 H2 The compound is used as a catalyst for the alkylation of phenols with various alkenes. For example, the ethylphenols are ...

Weiberth, Franz J.; Hall, Stan S. (1986). "Tandem alkylation-reduction of nitriles. Synthesis of branched primary amines". ...

Methylation is a form of alkylation, with a methyl group replacing a hydrogen atom. These terms are commonly used in chemistry ... The term methylation in organic chemistry refers to the alkylation process used to describe the delivery of a CH3 group. ... Purdie, T.; Irvine, J. C. (1903). "C.?The alkylation of sugars". Journal of the Chemical Society, Transactions. 83: 1021-1037. ... a biophysical method to determine the methylisation state of DNA Alkylation Methoxy Titanium-zinc methylenation Petasis reagent ...

Alkylation of arenes by C4H9+ ions from the protonation of C4 alkenes and cycloalkanes with gaseous Brønsted acids". Journal of ... Alkylation of benzene and toluene". (1978) "Aromatic substitutions by [3H3]methyl decay ions. A comparative study of the gas- ... Alkylation of arenes by gaseous C4H9+ cations". (1982) "On the formation of adduct ions in gas-phase aromatic substitution". ( ... Alkylation of arenes by C4H9+ ions from the protonation of C4 alkenes and cycloalkanes with gaseous Brønsted acids". (1983) " ...

Industrially significant alkyl amines are prepared from ammonia by alkylation with alcohols: ROH + NH 3 ⟶ RNH 2 + H 2 O {\ ... the degree of alkylation is difficult to control such that one obtains mixtures of primary, secondary, and tertiary amines, as ... "Tandem alkylation-reduction of nitriles. Synthesis of branched primary amines". Journal of Organic Chemistry. 51 (26): 5338- ...

Yashima, Tatsuaki; Sato, Keiichi; Hayasaka, Tomoki; Hara, Nobuyoshi (1972). "Alkylation on synthetic zeolites: III. Alkylation ... The dehydrogenation effluent is cooled and separated and the ethylene stream is recycled to the alkylation unit. The process ...

Alkylation of arenes by C4H9+ ions from the protonation of C4 alkenes and cycloalkanes with gaseous Brønsted acids". Journal of ... Alkylation of benzene and toluene". Journal of the American Chemical Society, volume 99, issue 16, pages 5477-5478. doi:10.1021 ... Alkylation of arenes by gaseous C4H9+ cations". Journal of the American Chemical Society, volume 103, issue 6, pages 1513-1516 ... A comparative study of the alkylation of benzene and toluene with C3H7+ ions from the protonation of cyclopropane and propene ...

Part 1. Regioselective alkylation of 5-hydroxyquinizarin". Canadian Journal of Chemistry. 62 (10): 1922-1925. doi:10.1139/v84- ...