CAS: 930-51-8; Cyclopentylacetylene

该化合物是分子式C7H10的一个专门的烷化合物,其分子式为C7H10,其特点是一个附属于乙炔细胞的环戊基组,这种高度反应的中间体在有机合成中受到重视,因为它有能力参与循环,结合和聚合反应.其紧张的环状结构增强了反应性,使其在制药,农用化学品和先进材料的准备方面有所助益.该化合物在受控条件下的稳定性允许精确的功能化,而其紧凑结构则有利于要求严格的转化.由于对空气和湿度的敏感性,该化合物通常在惰性大气中处理,其多功能性和选择性使得它成为在研究和工业应用中建造复杂的分子结构的首选.

英文名称Cyclopentylacetylene
中文名称环戊基乙炔
IUPAC名称ethynylcyclopentane
其它别名Cyclopentylethyne; Cyclopentylacetylene; Ethynylcyclopentane; Cyclopentane, Ethynyl- (7Ci, 8Ci, 9Ci); Cyclopentylacetylene,; Cyclopentylacetyleneethynylcyclopentane; Cyclopentylacetylene, 1Gr; Cyclopentylacetylene
CAS编号930-51-8
MFCD编号:MFCD00013744
EINECS号:628-385-6
分子式:C7H10
分子量:94.16
产品CID: 1969338
产品分类化学试剂 → 有机试剂 → 炔烃

相似结构搜索
InChIKey: TXVJSWLZYQMWPC-UHFFFAOYSA-N
InChI=1S/C7H10/c1-2-7-5-3-4-6-7/h1,7H,3-6H2…
计算化学: 氢键受体数0.0氢键供体数0.0可旋转键数0.0

MSDS等安全信息

GHS象形图
GHS符号GHS02 & GHS07;
注释: Flame & Exclamation mark
危险类别易燃液体类别2
急性毒性类别4(经口)
特定目标器官毒性 - 单次接触类别3
皮肤腐蚀/刺激类别2
严重眼刺激类别2
水生慢性毒性类别3
严重眼刺激类别2A
警示词Danger(危险)
危险描述H225 |高度易燃液体和蒸气.
H302 |吞咽有害.
H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H319 |造成严重眼刺激.
H412 |对水生生物有害并具有长期持续影响.
防范说明P210-P301+P312+P330
危险等级3
UN编号UN 3295 3/PG 2
危险品标志F,Xn
安全声明16-7/9
危险类别码11-22
WGK Germany2

欧盟法规

ECHA物质C&L通报

上下游产品

1-cyclopentylethanone tricyclopentylborane lithium acetylide-ethylenediamine complex hept-1-enespiro2.4hept-1-ene1.1-Diethoxy-3-cyclopentyl-2-propin (2E)-3-cyclopentylacrylaldehyde Phenyl (cyclopentylethynyl)iodonium tosylate diphenyl hydrogen phosphate

合成工艺路线路线简述

78578-84-4 = 930-51-8 [标题:Reaction Conditions
标题:Comparison Between Ground And Excited State Reactivity Of Cyclopropenes: Thermolysis And Far-Uv (185 Nm) Photolysis Of Spiro[2.4]Hept-1-Ene
作者:Steinmetz,Mark G.; Yen,Yao Pin; Poch,Gregory K.
参考文献:Journal Of The Chemical Society 日期:1983 卷标:(24) 页码:1504-5]

78578-84-4 = 930-51-8 + 28638-58-6 [标题:Reaction Conditions
标题:Synthesis Of Linear Alkynes By Rearrangement
作者:Krueger,A.
参考文献:Science Of Synthesis 日期:2008 卷标:43 页码:469-554]

6867-30-7 + 23985-40-2 = 930-51-8
反应条件:1.1 Solvents: Tetrahydrofuran1.2 Solvents: Tetrahydrofuran1.3 Reagents: Iodine Solvents: Tetrahydrofuran
标题:Vinylic Organoboranes. 1. A Convenient Synthesis Of Acetylenes Via The Reaction Of Lithium (1-Alkynyl) Organoborates With Iodine
作者:Suzuki,Akira; Miyaura,Norio; Abiko,Shigeo; Itoh,Mitsuomi; Midland,M. Mark; Et Al
参考文献:Journal Of Organic Chemistry 日期:1986 卷标:51(24) 页码:4507-11]

6867-30-7 = 930-51-8
反应条件:1.1 Reagents: (T-4)-Trihydro(Tetrahydrofuran)Boron Solvents: Tetrahydrofuran; Overnight,25 °C1.2 2 H1.3 Reagents: Iodine Solvents: Tetrahydrofuran; 1.5 H,-78 °C; Rt1.4 Reagents: Sodium Hydroxide Solvents: Water; 15 Min
标题:The Synthesis And Reactions Of Alkynylboranes And "Ate" Complexes
作者:Sinclair,James Angus
参考文献:1976]

17529-98-5 = 930-51-8
反应条件:1.1 Reagents: Potassium Tert-Butoxide,Water,Cuprous Chloride Solvents: Dimethylformamide; 12 H,120 °C
标题:Synthesis Of Aromatic Terminal Allenes And Aliphatic Terminal Alkynes From Hydrazones Using Calcium Carbide As An Acetylene Source
作者:Gao,Lei; Li,Zheng
参考文献:Organic Chemistry Frontiers 日期:2020 卷标:7(4) 页码:702-708]

= 930-51-8 [标题:Reaction Conditions
标题:Convenient Stereospecific Synthesis Of Terminal Acetylenes Via The Treatment Of Lithium Ethynyltrialkylborates With Iodine
作者:Midland,M. Mark; Sinclair,James A.; Brown,Herbert C.
参考文献:Journal Of Organic Chemistry 日期:1974 卷标:39(5) 页码:731-2

环戊基乙酮置于五氯化磷体系中,化学反应生成环戊基乙炔
参考文献:Gredy,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1934,Vol. 199,P. 153
标题:Gredy,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1934,Vol. 199,P. 153