CAS: 928-55-2; Ethyl Propenyl Ether

上下游产品

CAS号557-31-3 烯丙基乙基醚 | CAS号4744-08-5 丙醛二乙基乙缩醛 | CAS号23981-30-8 3-ethoxy-2-meth... | CAS号10464-96-7 15,15'-didehydr... | CAS号14273-06-4 1-Propynylethyl... | CAS号28467-88-1 2-methylhex-2-enal | CAS号19125-76-9 2-甲基-3-二甲氨基-2-丙烯醛 | CAS号27356-52-1 Quinoline,2-eth... | CAS号622-80-0 N-丙基苯胺 | CAS号104-46-1 茴香脑 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号101-39-3 α-甲基肉桂醛

丙醛二乙基乙缩醛置于喹啉,Phosphorus Pentoxide体系中,用75%的收率获得产物乙基丙烯醚
参考文献:烷氧基烯丙醇醚的合成和克莱森重排.偶极过渡态的证据
标题:烷氧基烯丙醇醚的合成和克莱森重排.偶极过渡态的证据
摘要:Etude De L'Effet D'Un Substituant Alcoxy Sur Le Groupe Allyl D'(Allylvinyl) Ethers Sur La Vitesse De Transposition Claisen De Ces Ethers
DOI:10.1021/ja00238A028

专利信息

专利号:US-9243002-B2
优先权日:2013-02-07
标题 :Tetracyclic heterocycle compounds and methods of use thereof for the treatment of hepatitis C
发明人：DAI XING; LIU HONG; PALANI ANANDAN; HE SHUWEN; BROCKUNIER LINDA L; NARGUND RAVI; MARCANTONIO KAREN; ZORN NICOLAS; XIAO DONG; PENG XUANJIA; LI PENG; GUO TAO
权利人:MERCK SHARP & DOHME
摘要:The present invention relates to compounds of formula I that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.

专利号:US-5439996-A
优先权日:1994-06-01
标题:Synthesis of polymers of vinyl ethers, 1,5-hexadiene and N-vinylcarbazole
发明人：BAIRD MICHAEL C; WANG QINYAN
权利人:UNIV KINGSTON
摘要:A process for the production of high molecular weight poly(vinyl ethers) and the like in which a selected monomer is polymerized in the presence of a metallocene-type catalyst is described. Vinyl ether monomers, N-vinylcarbazole and 1.5-10 hexadiene can be polymerized, in high yield using an initiator of the formula Cp*TiMe 3 in the presence of a co-initiator of the formula B(C 6 F 5 ) 3 . Novel dihydropyran polymers, such as poly 3,4-dihydropyran have also been produced.

专利号:US-5471005-A
优先权日:1994-11-18
标题 :Method of making 2,7-dimethyl-2,4,6-octatrienedial, a key intermediate in the commercial syntheses of various carotenoids
发明人：BABLER JAMES H
权利人:UNIV LOYOLA CHICAGO
摘要:A procedure for forming methylmalonaldehyde from propionaldehyde, an alkyl formate and a sodium alkoxide, utilizing a crossed-Claisen condensation is disclosed. The procedure avoids the formation of aldol condensation products. Also disclosed are processes for preparing 3-alkoxy-2-methylpropenals such as 2-methyl-3-(2-methyl-2-propenoxy)propenal from methylmalonaldehyde. The latter products are useful in the synthesis of carotenoids.

专利号:US-10226449-B2
优先权日:2013-12-20
标 题:Heterocyclic modulators of lipid synthesis and combinations thereof
发明人：HEUER TIMOTHY SEAN; OSLOB JOHAN D; MCDOWELL ROBERT S; JOHNSON RUSSELL; YANG HANBIAO; EVANCHIK MARC; ZAHARIA CRISTIANA A; CAI HAIYING; HU LILY W; DUKE GREGORY; OHOL-GUPTA YAMINI; O'FARRELL MARIE
权利人:3 V BIOSCIENCES INC
摘要:Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by dysregulation of a fatty acid synthase pathway by the administration of such compounds and combinations of such compounds and other therapeutic agents.

专利号:US-9187394-B2
优先权日:2011-12-26
标题:Method for synthesizing 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehyde
发明人：LV CHUNLEI; PI SHIQING; CHEN JIANHUI; LU DINGQIANG; OUYANG PINGKAI
权利人:NANJING UNIVERSITY OF TECHNOLOGY; ZHEJIANG MED XINCHANG PHARM
摘要:Provided in the present invention is a method for synthesizing 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehyde. The synthesis method comprises the following steps: (1) adding acetaldehyde diethyl acetal and ethyl-(1-propenyl)-ether under the effect of a catalyst to produce 1,1,3-triethoxy-2-methyl-butane; (2) pyrolysis synthesizing 1,1,3-triethoxy-2-methyl-butane under the catalytic effects of isoquinoline and p-Toluenesulfonic acid to produce 1-methoxy-2-methyl-1,3-butadiene; (3) dissolving 1-methoxy-2-methyl-1,3-butadiene in anhydrous ethanol solvent for synthesis with a phase transfer catalyst, cetyl-trimethyl ammonium bromide, and a chlorinating agent, trichloroisocyanuric acid, to generate 4,4-diethoxy-3-methyl-1-chloro-butene; (4) combining 4,4-diethoxy-3-methyl-1-chloro-butene with a triphenylphosphine salt to produce a phosphonium salt; and (5) condensing the phosphonium salt under the effects of hydrogen peroxide in conjunction with sodium carbonate solution to generate 1,1,8,8-tetramethyl-2,7-dimethyl-2,4,6-octatriene; then hydrolyzing under acidic conditions to synthesize 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehyde. The present invention has a simple process route, is easy to operate, and has mild conditions, great yield, and great industrial value.

专利号:US-9428502-B2
优先权日:2012-07-03
标题:Heterocyclic modulators of lipid synthesis
发明人：OSLOB JOHAN D; MCDOWELL ROBERT S; JOHNSON RUSSELL; YANG HANBIAO; EVANCHIK MARC; ZAHARIA CRISTIANA A; CAI HAIYING; HU LILY W; WAGMAN ALLAN S
权利人:3-V BIOSCIENCES INC
摘要:Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds.