炔烃
炔烃是一类碳链中包含一个或多个三键(C≡C)的有机化合物。这类化合物在化学结构上与烯烃相似,但具有更强烈的电子效应和不同的反应特性。
1. 化学通式一般的炔烃可以用通式RC≡CR'表示,其中R和R'可以是氢原子或各种取代基。最简单的炔烃为乙炔(CH₃-C≡C-H),其分子量较小,化学性质活泼。
2. 物理性质总的来说,炔烃因其独特的化学性质,在工业、医药及科研领域中扮演着重要角色。
| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | tris(phenylethynyl)phosphine oxide | 31398-96-6 | C24H15OP |
| —— | 1-[Bis(3,3-dimethylbut-1-ynyl)phosphoryl]-3,3-dimethylbut-1-yne | 22752-38-1 | C18H27OP |
| —— | tert-butyldi(tert-butylethynyl)phosphine | 57767-15-4 | C16H27P |
| —— | 1,8-dipropargyloxyoctane | 126422-56-8 | C14H22O2 |
| —— | Lobetyolinin | 142451-48-7 | C26H38O13 |
| —— | 3,5-dimethyl-hex-1-yn-3-ol | 107-54-0 | C8H14O |
| —— | 1-tert-butyl-3-ethynyl-benzene | 135883-34-0 | C12H14 |
| —— | 5-methoxy-3-pentyn-1-ol | 37083-58-2 | C6H10O2 |
| —— | 2-(6-Ethynylpyridin-2-yl)acetonitrile | 1204333-34-5 | C9H6N2 |
| —— | 1,2-Bis-diethylphosphino-acetylen | 99851-56-6 | C10H20P2 |
| —— | (17R)-17-ethynyl-13-methyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-diol | 67703-68-8 | C20H22O2 |
| —— | 3-(2-(2-(2-(2-(2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)prop-1-yne | 880081-81-2 | C20H38O9 |
| —— | ethynyldimesitylphosphane | 832116-63-9 | C20H23P |
| —— | 1-Ethoxy-4-[2-[4-(4-propylcyclohexyl)phenyl]ethynyl]benzene | 116903-48-1 | C25H30O |
| —— | tris(3,3-dimethyl-1-butynyl)phosphane | 22752-40-5 | C18H27P |
| —— | bis(3,3-dimethyl-1-butynyl)(phenyl)phosphane | 76287-37-1 | C18H23P |
| —— | bis(pentafluorophenyl)(propynyl)phosphine | 33730-52-8 | C15H3F10P |
| —— | (3-methyl-1-butynyl)diphenylphosphine | 62199-59-1 | C17H17P |
| —— | but-1-ynyldiethylphosphine | 194038-21-6 | C8H15P |
| —— | Dibutyl-ethinyl-phosphin | 15466-86-1 | C10H19P |
| —— | 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate | 9014-85-1 | C16H32O4 |
| —— | (p-tolylethynyl)diphenylphosphine | 139623-30-6 | C21H17P |
| —— | (3,3-dimethyl-1-butynyl)diphenylphosphine | 33730-51-7 | C18H19P |
| —— | 10Z-Hymenialdisine | 82005-12-7 | C11H10BrN5O2 |
| —— | 1,2-bis(dibutylphosphino)ethyne | 83978-07-8 | C18H36P2 |
| —— | but-1-ynyldipropylphosphine | 194038-23-8 | C10H19P |
| —— | phenylethynyl diphenylphosphine oxide | 7608-18-6 | C20H15OP |
| —— | 1-(benzo[d][1,3]dioxol-5-yl)but-3-yn-1-ol | 91344-61-5 | C11H10O3 |
| —— | tert-butyldiethinylphosphane | 57767-14-3 | C8H11P |
| —— | 5-(prop-2-yn-1-yloxy) pentan-1-ol | 110922-31-1 | C8H14O2 |
| —— | 4-amino-3-((trimethylsilyl)ethynyl)benzonitrile | 450381-20-1 | C12H14N2Si |
| —— | exo-BCN | 1263291-41-3 | C10H14O |
| —— | (7R)-3,7,11-trimethyldodec-1-yn-3-ol | 1604-35-9 | C15H28O |
| —— | propargyl-PEG-4-bromide | 1308299-09-3 | C11H19BrO4 |
| —— | 1,2-diethynylbenzene | 26776-82-9 | C10H6 |
| —— | 9‐iodonon‐1‐yne | 87462-67-7 | C9H15I |
| —— | 3,3,3-triethoxypropyne | 42217-00-5 | C9H16O3 |
| —— | tri(phenylethynyl)phosphine | 4547-77-7 | C24H15P |