CAS: 513-42-8; Methallyl Alcohol

上下游产品

2,5-dimethyl-3,4-dihydro-2H-pyran-2-methanol 2-methylpropenal 2-methyl-3-bromo-1-propene isopropenylmethyl etherγ-pyrrolidino-isobutyl alcohol β-Methyl-piperazin-1-propanol γ-(4-methyl-piperazino)-isobutyl alcohol methallyl acetate

甲基丙烯酸甲酯置于lithium Aluminium Tetrahydride体系中,用 乙醚 作为反应溶剂,化学反应 1.0H,以72%的收率获得产物2-甲基-2-丙烯-1-醇
参考文献:通过交叉复分解量身定制用于后聚合功能化的聚醚
标题:通过交叉复分解量身定制用于后聚合功能化的聚醚
摘要:首次报道了烯烃交叉复分解,将小分子连接到一系列具有聚乙二醇主链和侧链烯基的新型聚醚上,每个单体单元最多可装载一种化合物.这些聚合物经过专门设计,可通过改变侧链上的取代基来防止自身复分解(聚合物与其自身发生反应)的发生,从而控制其对烯烃交叉复分解的反应性.已经观测到一系列偶联伙伴的有效官能化,这是使用烯烃复分解将大分子和小分子接枝到聚醚上以进行药物输送的概念证明.该方法也为使用烯烃交叉复分解铺平了道路,该方法是一种有效的方法,可将各种带有侧链烯烃基团的聚合物官能化.
DOI:10.1021/acs.Orglett.8B00595

专利信息

专利号:US-4476252-A
优先权日:1982-11-06
标题 :Process for the synthesis of polymers with laterally linked polyoxyalkylene chains and their use for the production of polyurethanes
发明人：ESSELBORN EBERHARD; FOCK JUERGEN
权利人:GOLDSCHMIDT AG TH
摘要:Process for the synthesis of polymers with laterally linked polyoxyalkylene chains by the free radical polymerization of polyoxyalkylene ethers with olefinic double bonds with other vinyl compounds, capable of copolymerizing wherein the polyoxyalkylene ethers of allyl and/or methallyl alcohol are copolymerized in a known manner with vinyl esters of lower carboxylic acids or mixtures of vinyl esters of lower carboxylic acids with up to 50 mole percent of esters of acrylic or methacrylic acid. The compounds can be used to advantage as reaction components having hydroxyl groups in the production of polyurethanes. In particular, they improve the mechanical properties of polyurethane foams, such as, for example, their compression hardness.

专利号:US-8846961-B2
优先权日:2010-10-01
标题:Synthesis of peretinoin
发明人：BEUMER RAPHAEL
权利人:BEUMER RAPHAEL; DSM IP ASSETS BV
摘要:The present invention relates to a new and improved synthesis of peretinoin.

专利号:US-2005240037-A1
优先权日:2002-07-23
标 题 :Method for the continuous intermediate separation of the solvent used in the oxirane synthesis with no coupling product
发明人：BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIN H; RUDOLF PETER
权利人:BASF AG
摘要:Process for the continuously operated distillation of the solvent used in the synthesis of an oxirane by reaction of a hydroperoxide with an organic compound, wherein the mixture comprising the solvent which is obtained in the synthesis and subsequent work-up is separated in a dividing wall column into a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the solvent is taken off as intermediate-boiling fraction from the side offtake of the column.

专利号:US-7947701-B2
优先权日:2003-11-14
标题:Dual molecules containing peroxy derivative, the synthesis and therapeutic applications thereof
发明人：CAZELLES JEROME; COSLEDAN FREDERIC; MEUNIER BERNARD; PELLET ALAIN
权利人:SANOFI AVENTIS
摘要:The invention relates to dual molecule compounds containing a peroxide derivative, to processes for the synthesis of such compounds, to pharmaceutical compositions comprising such compounds, and to methods of treatment and prevention of malaria comprising administering such compounds and such pharmaceutical compositions.

专利号:US-6313068-B1
优先权日:1998-08-20
标 题:Synthesis methods, complexes and delivery methods for the safe and convenient storage, transport and application of compounds for inhibiting the ethylene response in plants
发明人：DALY JAMES; KOURELIS BOB
权利人:AGROFRESH INC
摘要:The present invention generally relates to the regulation of plant physiology, in particular to methods for inhibiting the ethylene response in plants or plant products, and has three embodiments. The first embodiment relates to methods of minimizing impurities capable of reversibly binding to plant ethylene receptor sites during the synthesis of cyclopropene and its derivatives such as methylcyclopropene, thereby avoiding the negative effects these impurities have on plants treated with cyclopropene and its derivatives. The second embodiment relates to complexes formed from molecular encapsulation agents such as cyclodextrin, and cyclopropene and its derivatives such as methylcyclopropene, in addition to cyclopentadiene and diazocyclopentadiene and their derivatives, thereby providing a convenient means for storing and transporting these compounds capable of inhibiting the ethylene response in plants, which are reactive gases and highly unstable because of oxidation and other potential reactions. The third embodiment relates to convenient methods of delivering to plants these compounds capable of inhibiting the ethylene response in the plants in order to extend their shelf life.

专利号:WO-0110798-A1
优先权日:1999-08-04
标题 :Solid phase synthesis of oxa- and thiazoles
发明人：BUNIN BARRY A; TUSHUP STEVEN P
权利人:CHEMRX ADVANCED TECHNOLOGIES I; BUNIN BARRY A; TUSHUP STEVEN P
摘要:Thia- and oxazole-4-carboxylic acid derivatives are prepared by solid phase synthesis, using intermediates of formula (α) where SS is a solid support and n is 0 or 1.