CAS: 2049-95-8; Tert-Pentylbenzene

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CAS号98-82-8 异丙基苯 | CAS号544-01-4 异戊醚 | CAS号71-43-2 苯 | CAS号594-36-5 2-氯代-2-甲基丁烷 | CAS号75-84-3 新戊醇 | CAS号75-85-4 叔戊醇 | CAS号18321-36-3 Benzene, (1,1-d... | CAS号598-61-8 Methylcyclobutane. | CAS号563-46-2 2-甲基-1-丁烯 | CAS号563-45-1 异戊烯 | CAS号4237-70-1 1-methyl-4-(2-m... | CAS号3968-85-2 (2-甲基丁基)苯 | CAS号4481-30-5 (1,2-二甲基丙基)苯 | CAS号1985-57-5 Benzene, (1,1-d... | CAS号595-37-9 2,2-二甲基丁酸 | CAS号10474-35-8 2,2,3-trimethyl... | CAS号71-43-2 苯 | CAS号98-82-8 异丙基苯 | CAS号100-41-4 乙苯 | CAS号103-65-1 正丙苯溶液标准物质

异戊醇置于氢氟酸体系中,化学反应生成叔戊基苯
参考文献:Isomerization Accompanying Alkylation: Alkylation Of Benzene With Isopropyl-Ethylene In The Presence Of Sulfuric Acid1
标题:Isomerization Accompanying Alkylation: Alkylation Of Benzene With Isopropyl-Ethylene In The Presence Of Sulfuric Acid1
摘要:
Doi:10.1021/ja01269A035

专利信息

专利号:US-7956011-B2
优先权日:2005-05-04
标题:Materials and methods for the photodirected synthesis of oligonucleotide arrays
发明人：SERAFINOWSKI PAWEL JERZY; GARLAND PETER BRYAN
权利人:CANCER RES INST ROYAL
摘要:Materials and methods for photodirected synthesis of oligonucleotide arrays on a solid substrate by photodirected synthesis are disclosed which employ a film formed from (i) a photoacid generator that on photolysis generates acid that is capable of directly removing the protecting group of the linker molecules or oligonucleotides and (ii) a polymer substantially lacking electronegative heteroatoms that are capable of hydrogen bonding with photogenerated acid. Methods of synthesizing an oligomer arrays are also described that use a film that restricts diffusion of reactants and products on the substrate during synthesis of the array and which includes a precursor of a deprotecting reagent. The method involves removing one or more of the non-required products of the deprotection reaction from the reactive array elements at which they are produced during the reaction, in order to displace the deprotection reaction towards completion.

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-5475177-A
优先权日:1989-05-26
标 题:Process for the synthesis of alkylated aromatic hydrocarbons
发明人：GANHY JEAN-PIERRE
权利人:SOLVAY INTEROX
摘要:PCT No. PCT/EP92/02026 Sec. 371 Date May 19, 1994 Sec. 102(e) Date May 19, 1994 PCT Filed Sep. 2, 1992 PCT Pub. No. WO93/05001 PCT Pub. Date Mar. 18, 1993.Process for the synthesis of alkylated aromatic hydrocarbons containing a saturated alkyl chain comprising at least four carbon atoms, according to which an aromatic hydrocarbon substituted by a saturated short-chain alkyl group comprising one to three carbon atoms is reacted with an olefin in the presence of a catalyst which comprises at least one alkali metal or one alkali metal hydride impregnated on an alumina support and the catalyst is prepared in the reaction medium in the presence of the aromatic hydrocarbon containing a short alkyl chain by mixing anhydrous alumina with the alkali metal hydride or with the alkali metal, the ratio by weight of the alkali metal or of the alkali metal hydride to the alumina support being between 0.6 and 1.8. Use of the process for the synthesis of tert-amylbenzene by alkylation of cumene with ethylene.

专利号:US-6159673-A
优先权日:1996-07-17
标 题:Oxonol compound, light-sensitive material and process for the synthesis of oxonol compound
发明人：NISHIGAKI JUNJI; DEGUCHI YASUAKI
权利人:FUJI PHOTO FILM CO LTD
摘要:An oxonol compound is represented by the following formula (I): in which Z is an atomic group that forms a cyclic amide ring; each of W1 and W2 independently is an atomic group that forms an acidic nucleus ring; and M is a cation. Other oxonol compounds, a light-sensitive material containing an oxonol compound and a process for the synthesis of an oxonol compound are also disclosed.

专利号:US-5288936-A
优先权日:1989-05-26
标题 :Process for the synthesis of alkylated aromatic hydrocarbons
发明人：GANHY JEAN-PIERRE; JACOBS PIERRE; BAES MARLEEN; MARTENS JOHAN
权利人:INTEROX SA
摘要:PCT No. PCT/BE90/00022 Sec. 371 Date Jan. 24, 1992 Sec. 102(e) Date Jan. 24, 1992 PCT Filed May 25, 1990 PCT Pub. No. WO90/14323 PCT Pub. Date Nov. 29, 1990.Process for the synthesis of aromatic alkylated hydrocarbons with a saturated alkyl chain including at least four carbon atoms, according to which an aromatic hydrocarbon, replaced by an alkyl group with a short saturated chain comprising one to three carbon atoms, is made to react with an olefin in the presence of a catalyst made up of at least one alkaline metal or a alkaline metal hydride impregnated on an alumina support. The process is characterised by the fact that the catalyst is prepared in the reaction medium in the presence of the aromatic hydrocarbon with a short alkyl chain by mixing anhydrous alumina with the alkaline metal hydride or with the alkaline metal, and then the olefin is introduced in order to start the reaction.

专利号:US-8053161-B2
优先权日:2006-09-25
标 题 :Resist composition, resin for use in the resist composition, compound for use in the synthesis of the resin, and pattern-forming method using the resist composition
发明人：WADA KENJI; SAEGUSA HIROSHI
权利人:FUJIFILM CORP
摘要:A resist composition comprises: (A) a resin capable of increasing its solubility in an alkali developer by action of an acid; (B) a compound capable of generating an acid upon irradiation with actinic ray or radiation; (C) a resin having at least one of a fluorine atom and a silicon atom; and (D) a solvent, wherein the resin (C) has a degree of molecular weight dispersion of 1.3 or less and a weight average molecular weight of 1.0×10 4 or less.