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 |
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—— | Bis(isopropylcyclopentadienyl)hafnium dichloride | 66349-80-2 | C16H22Cl2Hf |
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—— | Magnesium bis(2-ethylcyclopenta-1,3-dien-1-ide) | 114460-02-5 | C14H18Mg |
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—— | Nickel(2+) bis(2-ethylcyclopenta-1,3-dien-1-ide) | 31886-51-8 | C14H18Ni |
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—— | Tris(methylcyclopentadienyl)yttrium (III) | 329735-72-0 | C18H21Y |
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—— | Nickel(2+) bis(2,3,4,5-tetramethylcyclopenta-1,3-dien-1-ide) | 79019-60-6 | C18H26Ni |
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—— | 3Z-cembrene A | 1898-13-1 | C20H32 |
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—— | cembrene | 1898-13-1 | C20H32 |
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—— | magnesium;5-methylcyclopenta-1,3-diene;methylcyclopentane | 40672-08-0 | C12H14Mg-4 |
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—— | (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol | 689257-33-8 | C10H11FO2 |
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—— | (1S,2E,4R,6R,7E,11E)-cembra-2,7,11-triene-4,6-diol | 57605-81-9 | C20H34O2 |
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—— | 3-(Bromomethyl)bicyclo[4.2.0]octa-1,3,5-triene | 250337-98-5 | C9H9Br |
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—— | ethyl-vinyl-phosphinoyl chloride | 61752-99-6 | C4H8ClOP |
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—— | (1S,2R,7R,8R,9R,11S)-4,10-dioxapentacyclo[6.3.1.02,7.03,5.09,11]dodecane | 81-21-0 | C10H12O2 |
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—— | allyl 4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranoside | 183388-21-8 | C19H22Cl3NO7 |
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—— | (+/-)-epipentenomycin I | 77480-52-5 | C6H8O4 |
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—— | 4-Methyltetrathiafulvalen | 54397-94-3 | C7H6S4 |
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—— | N-[2-acetamido-4-(diethylamino)phenyl]-2-amino-3,3-dicyanoprop-2-enimidoyl cyanide | 140714-28-9 | C18H19N7O |
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—— | 2-ethyl-2-{[(p-vinylphenyl)methoxy]methyl}-1,3-propanediol | 162461-18-9 | C15H22O3 |
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—— | 1,6-diphenylhexa-(1E,3Z,5E)-triene | 1720-32-7 | C18H16 |
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—— | 2-methylnorborn-2-ene | 694-92-8 | C8H12 |
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—— | Allyl-dimethyl-phosphin | 26681-86-7 | C5H11P |
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—— | 1,2-di-[4-(aminomethyl)phenyl]-1,2-diphenylethylene | 1054451-32-9 | C28H26N2 |
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—— | tert-butyldiallylphosphine | 29949-76-6 | C10H19P |
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—— | 1,2-dimethyl-3-(4-vinylbenzyl)imidazolium chloride | 76796-69-5 | C14H17N2*Cl |
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—— | (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 |
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—— | cis-9-Oxabicyclo<6.1.0>non-2-en | 6690-12-6 | C8H12O |
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—— | 1,2-bis(4'-formylphenyl)ethane | 4720-99-4 | C16H12O2 |
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—— | 1-[(1-vinyl)-3-butenyl]-1H-1,2,3-benzotriazole | 300686-76-4 | C12H13N3 |
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—— | diphenylvinylphosphine sulfide | 21776-15-8 | C14H13PS |
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—— | 2-nitro-1-(3,4-methylenedioxyphenyl)-propane | 5438-41-5 | C10H9NO4 |
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—— | 1-vinyl-3-tetradecylimidazolium bromide | 888500-15-0 | Br*C19H35N2 |
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—— | (E)-4-(but-2-enoyl)benzonitrile | 959311-24-1 | C11H9NO |
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—— | 3-bromo-2-methyl-prop-2-en-1-ol | 89089-31-6 | C4H7BrO |
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—— | 2-[(E/Z)-2-(3-methoxyphenyl)vinyl]phenol | 143212-74-2 | C15H14O2 |
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—— | 1-benzyloxy-2-[2-(3-methoxyphenyl)ethenyl]benzene | 1072930-86-9 | C22H20O2 |
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—— | (6E)-leukotriene B<sub>3</sub> | 88020-87-5 | C20H34O4 |
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—— | 3-E-benzylidene-6-[5"-(1,1-dimethylallyl)-1H-imidazol-4"-Z-ylmethylene]-piperazine-2,5-dione | 507485-39-4 | C20H20N4O2 |
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—— | 3Z-benzylidene-6Z-[[5-(1,1-dimethyl-2-propenyl)-1H-imidazol-4-yl]methylene]-2,5-piperazinedione | 351325-37-6 | C20H20N4O2 |
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—— | rhodoquinone-10 | 5591-74-2 | C58H89NO3 |
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—— | Tri-hept-6-enyl-phosphane | 816419-99-5 | C21H39P |
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—— | tri(5-hexen-1-yl)phosphine | 816419-98-4 | C18H33P |
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—— | (4Z,6Z)-2,6-Dimethyl-2,4,6-octatriene | 673-84-7 | C10H16 |
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—— | tert-butyldivinylphosphine | 124803-13-0 | C8H15P |
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—— | allylbis(tert-butyl)phosphine | 62269-82-3 | C11H23P |
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—— | 1-(2,5-Dimethoxyphenyl)-2-nitropropene | 18790-57-3 | C11H13NO4 |
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—— | (Z)-crotyl bromide | 4784-77-4 | C4H7Br |
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—— | Onternabez | 256934-39-1 | C27H42O3 |
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—— | Bis(pentamethylcyclopentadienyl)nickel | 74507-63-4 | C20H30Ni |
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—— | (1E,3Z,6E,10E)-3,7,11-trimethyl-14-propan-2-ylcyclotetradeca-1,3,6,10-tetraene | 1898-13-1 | C20H32 |
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—— | 1,3,6,10-Cyclotetradecatetraene, 14-isopropyl-3,7,11-trimethyl-, (+)- | 1898-13-1 | C20H32 |
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