烯烃
烯烃是含有一个或多个碳-碳双键的有机化合物,是有机化学中的重要一类化合物。根据分子结构的不同,烯烃可以分为无环烯烃和环烯烃。
无环烯烃无环烯烃是指不含环状结构的烯烃,最简单的例子是乙烯(CH2=CH2)。无环烯烃通常具有较高的反应活性,并且是合成其他有机化合物的重要原料。它们可以通过加氢反应、卤代反应等多种化学反应进行修饰和转化。
环烯烃环烯烃是指含有一个或多个碳-碳双键的环状结构,包括单环烯烃和多环烯烃等。单环烯烃的例子有环戊二烯(C5H6);而多环烯烃则可能形成更复杂的环状结构。
烯烃的重要性质以上是关于烯烃(包括环状与无环状)的一般介绍,具体研究和应用领域可能涉及更复杂的科学概念和技术细节。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
—— | Di(prop-2-en-1-yl)(2,4,6-trimethylphenyl)phosphane | 189098-88-2 | C15H21P |
|
—— | Tri(pent-4-en-1-yl)phosphane | 62269-18-5 | C15H27P |
|
—— | (15S)-14-[(2-Amino-2-carboxyethyl)sulfanyl]-15-hydroxyicosa-5,8,10,12-tetraenoic acid | 1000852-57-2 | C23H37NO5S |
|
—— | (5S,12R)-6,7,14,15-tetradeuterio-5,12-dihydroxyicosa-6,8,10,14-tetraenoic acid | 124629-74-9 | C20H32O4 |
|
—— | Magnesium bis(2-propylcyclopenta-1,3-dien-1-ide) | 114504-74-4 | C16H22Mg |
|
—— | Barium bis(3,4,5,5-tetramethyl-2-propylcyclopenta-1,3-dien-1-ide) | 210758-43-3 | C24H38Ba |
|
—— | Yttrium tris[2-(propan-2-yl)cyclopenta-1,3-dien-1-ide] | 329735-73-1 | C24H33Y |
|
—— | Tris(cyclopentadienyl)gadolinium | 1272-21-5 | C15H15Gd |
|
—— | cyclopenta-1,3-diene;ytterbium(3+) | 1295-20-1 | C15H15Yb |
|
—— | Hafnium chloride 2-ethylcyclopenta-1,3-dien-1-ide (1/2/2) | 78205-93-3 | C14H18Cl2Hf |
|
—— | Samarium(3+) tris(cyclopenta-1,3-dien-1-ide) | 1298-55-1 | C15H15Sm |
|
—— | Yttrium tris(2-butylcyclopenta-1,3-dien-1-ide) | 312739-77-8 | C27H39Y |
|
—— | Terbium, tris(eta5-2,4-cyclopentadien-1-yl)- | 1272-25-9 | C15H15Tb |
|
—— | Erbium tris[2-(propan-2-yl)cyclopenta-1,3-dien-1-ide] | 130521-76-5 | C24H33Er |
|
—— | Hafnium cyclopenta-1,3-dien-1-ide methanide (1/2/2) | 37260-88-1 | C12H16Hf |
|
—— | Hafnium 2-tert-butylcyclopenta-1,3-dien-1-ide methanide (1/2/2) | 68193-45-3 | C20H32Hf |
|
—— | Bis(isopropylcyclopentadienyl)hafnium dichloride | 66349-80-2 | C16H22Cl2Hf |
|
—— | Magnesium bis(2-ethylcyclopenta-1,3-dien-1-ide) | 114460-02-5 | C14H18Mg |
|
—— | Nickel(2+) bis(2-ethylcyclopenta-1,3-dien-1-ide) | 31886-51-8 | C14H18Ni |
|
—— | Tris(methylcyclopentadienyl)yttrium (III) | 329735-72-0 | C18H21Y |
|
—— | Nickel(2+) bis(2,3,4,5-tetramethylcyclopenta-1,3-dien-1-ide) | 79019-60-6 | C18H26Ni |
|
—— | 3Z-cembrene A | 1898-13-1 | C20H32 |
|
—— | cembrene | 1898-13-1 | C20H32 |
|
—— | magnesium;5-methylcyclopenta-1,3-diene;methylcyclopentane | 40672-08-0 | C12H14Mg-4 |
|
—— | (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol | 689257-33-8 | C10H11FO2 |
|
—— | (1S,2E,4R,6R,7E,11E)-cembra-2,7,11-triene-4,6-diol | 57605-81-9 | C20H34O2 |
|
—— | 3-(Bromomethyl)bicyclo[4.2.0]octa-1,3,5-triene | 250337-98-5 | C9H9Br |
|
—— | ethyl-vinyl-phosphinoyl chloride | 61752-99-6 | C4H8ClOP |
|
—— | (1S,2R,7R,8R,9R,11S)-4,10-dioxapentacyclo[6.3.1.02,7.03,5.09,11]dodecane | 81-21-0 | C10H12O2 |
|
—— | allyl 4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranoside | 183388-21-8 | C19H22Cl3NO7 |
|
—— | (+/-)-epipentenomycin I | 77480-52-5 | C6H8O4 |
|
—— | 4-Methyltetrathiafulvalen | 54397-94-3 | C7H6S4 |
|
—— | N-[2-acetamido-4-(diethylamino)phenyl]-2-amino-3,3-dicyanoprop-2-enimidoyl cyanide | 140714-28-9 | C18H19N7O |
|
—— | 2-ethyl-2-{[(p-vinylphenyl)methoxy]methyl}-1,3-propanediol | 162461-18-9 | C15H22O3 |
|
—— | 1,6-diphenylhexa-(1E,3Z,5E)-triene | 1720-32-7 | C18H16 |
|
—— | 2-methylnorborn-2-ene | 694-92-8 | C8H12 |
|
—— | Allyl-dimethyl-phosphin | 26681-86-7 | C5H11P |
|
—— | 1,2-di-[4-(aminomethyl)phenyl]-1,2-diphenylethylene | 1054451-32-9 | C28H26N2 |
|
—— | tert-butyldiallylphosphine | 29949-76-6 | C10H19P |
|
—— | 1,2-dimethyl-3-(4-vinylbenzyl)imidazolium chloride | 76796-69-5 | C14H17N2*Cl |
|
—— | (6<i>R</i>)-3ξ-hydroxy-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]octane-2ξ-carboxylic acid benzhydryl ester | 51762-51-7 | C28H26N2O5S |
|
—— | cis-9-Oxabicyclo<6.1.0>non-2-en | 6690-12-6 | C8H12O |
|
—— | 1,2-bis(4'-formylphenyl)ethane | 4720-99-4 | C16H12O2 |
|
—— | 1-[(1-vinyl)-3-butenyl]-1H-1,2,3-benzotriazole | 300686-76-4 | C12H13N3 |
|
—— | diphenylvinylphosphine sulfide | 21776-15-8 | C14H13PS |
|
—— | 2-nitro-1-(3,4-methylenedioxyphenyl)-propane | 5438-41-5 | C10H9NO4 |
|
—— | 1-vinyl-3-tetradecylimidazolium bromide | 888500-15-0 | Br*C19H35N2 |
|
—— | (E)-4-(but-2-enoyl)benzonitrile | 959311-24-1 | C11H9NO |
|
—— | 3-bromo-2-methyl-prop-2-en-1-ol | 89089-31-6 | C4H7BrO |
|
—— | 2-[(E/Z)-2-(3-methoxyphenyl)vinyl]phenol | 143212-74-2 | C15H14O2 |
|