1,3-Diketones30 and 1,3-ketoaldehydes31 react with an equimolar amount of Tf2O or an excess of this reagent to afford the corresponding vinyl or dienyl triflates. The reaction with dicarbonyl compounds proceeds probably through the enol form, since treatment of the formylcyclopentanone (27) ...
Renard P.Y., Lallemand J.Y. On the use of 1,3-dienylboronates in Diels-Alder reactions. Part I: a strategy towards the synthesis of clerodin. Bull.Soc.Chim.Fr. 1996, V. 133, № 2, p.143- 150.Renard, P.-Y.; Lallemand, J.-Y. 1,3-Dienylboronates in Diels- Alder Reactions:...
英文同义词2-ALLENYL-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;Allenylboronic Acid Pinacol Ester;4,4,5,5-Tetramethyl-2-(1,2-propadienyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1,2-propadien-1-yl)-;4,4,5,5-TetraMethyl-2-(propa-1,2-dien-1-yl)-1,...
反式-1-苯基-1,3-丁二烯价格:￥599/瓶产品详情:(1E)-1-苯基-1,3-丁二烯;反-1-苯基-1,3-丁二烯;[(E)-1,3-丁二烯基]苯;(E)-Buta-1,3-dienyl Benzene 纯度:≥95% 包装规格:250mg/1g/5g 货号:P305147 品牌:阿拉丁 产地:上海 是否进口:否 ...
英文别名: Carbamic acid, 1,3-pentadienyl-, 1,1-dimethylethyl ester, (E,E)- (9CI)中文名: 中文别名: CBNumber: CB21050918 分子式: C10H17NO2 分子量: 183.24748 MOL File: 141966-91-8.mol 化学性质 安全信息 用途 供应商 1 Carbamic acid, 1,3-pentadienyl-, 1,1-dimethylethyl ester, (E,...
[propa-1,2-dienylboronic acid]化源网提供propa-1,2-dienylboronic acidCAS号83816-41-5,propa-1,2-dienylboronic acidMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询propa-1,2-dienylboronic acid上化源网,专业又轻
Crystal structure of (η5-2,4-dimethylpentadienyl)[η2-rel-(aR)-a-[[(1R,5E)- 5-[(1,1-dimethylethyl)imino]-1,3-dimethyl-2-cyclopenten-1-yl]methyl]-N- (1 -methylethyl)benzenemethanaminato-κN] [2-(isocyano-κC) -2- methylpropane]zirconium,... = 173 K. R. D. Ernst,V. ...
常用名3-(1,2-丙二烯)-(9ci)-2-噁唑烷酮英文名3-(1,2-PROPADIENYL)-2-OXAZOLIDINONE CAS号250728-91-7分子量125.12500 密度1.211 g/cm3沸点172.709ºC at 760 mmHg 分子式C6H7NO2熔点N/A MSDSN/A闪点58.253ºC 产品性质 图谱 目录: ...
英文别名Cyanogynosin-LA | (5R,8S,11R,12S,15S,18S,19S,22R)-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,5,12,15,19-pentamethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dica...
1-chloro-4-((1E,3E)-4-phenylbuta-1,3-dienyl)benzene 英文别名: 1-chloro-4-((1E,3E)-4-phenylbuta-1,3-dienyl)benzene; (1E,3E)-1-(4-chlorophenyl)-4-phenylbuta-1,3-diene; trans,trans-1-(p-chorophenyl)-4-phenyl-butadiene; ...