Some other possible criteria for cis-trans assignations are discussed. The conclusions are corroborated by the spectrum of the isomeric 3-ethyl-2-pentenoate ( C ).doi:10.1002/bscb.19680770702M. AnteunisA. De BruynH. De PooterG. Verhegge...
Synonyms:Ethyl 2-methylpent-3-enoate;ethyl (E)-2-methylpent-3-enoate;2-methyl-3-pentenoicaciethylester;ETHYL 2-METHYL-3-PENTENOATE;ETHYL 2-METHYL-CIS-3-PENTENOATE;FEMA 3456;FRUITALEUR;3-Pentenoicacid,2-methyl-,ethylester CAS:1617-23-8 ...
enoic acid ethyl ester; 2-Pentenoic acid, 3-phenyl-, ethyl ester, (2Z)-; cis-3-Phenyl-pent-2-ensaeureethylester; Ethyl (2Z)-3-phenyl-2-pentenoate; Ethyl (2Z)-3-phenylpent-2-enoate; ethyl (Z)-3-phenyl-2-pentenoate; ethyl (Z)-3-phenylpent-2-enoate; ethyl 3-phenylpent-2-enoate...
英文名称:ETHYLCIS-5,8,11,14,17-EICOSAPENTENOATE 英文同义词:ETHYLCIS-5,8,11,14,17-EICOSAPENTENOATE CAS号: 分子式: 分子量:0 EINECS号: Mol文件:Mol File ETHYLCIS-5,8,11,14,17-EICOSAPENTENOATE 信息错误报告 提交 按省份浏览ETHYLCIS-5,8,11,14,17-EICOSAPENTENOATE供应商 ...
2-methyl-2-pentenal, methyl 3-pentenoate, methacrylic anhydride. In one variant of the process, the ethylenically unsaturated compound is selected from propene, 1-butene, cis- and/or trans-2-butene, or mixtures thereof. In one variant of the process, the ethylenically unsaturated compound is...
A Convenient Synthesis of Ethyl 3-(2,2-Dihaloethenyl)-2,2-dimethylcyclopropanecarboxylates and Its Modifications for cis-Isomer EnrichmentA synthesis of the title compounds 5 involves the reaction between 3-methyl-2-buten-1-ol and triethyl orthoacetate to produce ethyl 3,3-dimethyl-4-pentenoate...
ChemInform Abstract: A Convenient Synthesis of Ethyl 3-(2,2-Dihaloethenyl)-2,2-dimethylcyclopropanecarboxylates and Its Modifications for cis-Isomer Enrichment.cyclopropane derivativesReaction of the bute nol (I) with the orthoacetate"(II) yields the pentenoate (III).doi:10.1002/chin.198637150...
中文名称:2-甲基-3-戊烯酸乙酯 中文同义词:2-甲基-3-戊烯酸乙酯 英文名称:ETHYL 2-METHYL-3-PENTENOATE 英文同义词:Ethyl 2-methylpent-3-enoate;ethyl (E)-2-methylpent-3-enoate;2-methyl-3-pentenoicaciethylester;ETHYL 2-METHYL-3-PENTENOATE;ETHYL 2-METHYL-CIS-3-PENTENOATE;FEMA 3456;FRUITALEUR;3-...
Only the cis -isomer 14 could be further transformed to 3-(bromomethyl)-2-(tosylamino)-4-pentenoate 17 , and in a smoth cyclization with K 2 CO 3 , to trans -3-vinylazetidtene-2-carboxylaze 18 ( Scheme 2 ). In the second approach, the 3-ethylidene isomer 19 of 18 was obtained...