CAS: 871-84-1; Octa-1,7-Diyne
该化合物是分子式C8H10的线性烷,其特点是在链中第一层和第七层碳原子上存在两三重键,这种化合物在室温中是无色液体,以其独特的锐利气味闻名,在水中是溶解的,但在有机溶剂中是可溶的,因而在各种化学应用中有用. 1,7-奥克塔迪恩因其再活性而引人注目,特别是在涉及核糖核和电极的反应中,因为存在三重联结,可以参与其他反应.此外,该化合物可以作为合成更复杂的有机分子和材料的前体.该化合物还因其独特的结构特性而对材料科学和有机合成感兴趣.在处理1,7-奥克塔迪恩时应采取安全防范措施,因为如果吸入或摄入,它可能会对健康造成危险,因此最好在通风良好地区或在烟雾罩下与它合作.
- 英文名称Octa-1,7-Diyne
- 中文名称1,7-辛二炔
- IUPAC名称octa-1,7-diyne
- 其它别名1,7-Octadiyne, ; Octa-1,7-Diyne; Oct-1,7-Diyne; 1,7-Octadiyne; Pd2Dj8Kfz6; Inchi=1/c8H10/c1-3-5-7-8-6-4-2/h1-2H,5-8H; Unii-Pd2Dj8Kfz6; 1,7 Oct
- CAS编号871-84-1
- MFCD编号:MFCD00008580
- EINECS号:212-815-0
- FDA UNII编号:PD2DJ8KFZ6
- 分子式:C8H10分子量:106.17
- 产品CID: 1877594
- 产品分类有机原料→生命科学→PROTAC→PROTAC Linker
- 相似结构搜索
- 产品信息参考
- InChIKey: DSOJWVLXZNRKCS-UHFFFAOYSA-N
- InChI=1S/C8H10/c1-3-5-7-8-6-4-2/h1-2H,5-8H2
- 计算化学: 氢键受体数*氢键供体数0.0可旋转键数3.0
相似化合物
1720-38-3 81216-14-0 2396-65-8物理性质
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3
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
吸入危害 类别1 - 警示词Warning(警告)
- 危险描述H226 |易燃液体和蒸气.
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.
H304 |吞咽并进入呼吸道可能致命. - 防范说明P210-P233-P240-P241-P242-P243-P261-P264-P271-P280-P303+P361+P353-P305+P351+P338-P362-P370+P378-P403+P233-P403+P235-P405-P501
- 危险等级3
- UN编号3295.0
- 危险品标志Xi
- 包装等级Ⅲ
- 安全声明16-26-36/37/39
- 危险类别码10-36/37/38
- WGK Germany3
欧盟法规
ECHA物质ECHA物质C&L通报REACH预注册上下游产品
CAS号108529-76-6 nona-2,8-dienal | CAS号111-65-9 正辛烷 | CAS号3710-30-3 1,7-辛二烯 | CAS号4116-93-2 2,8-癸二炔 | CAS号3642-07-7 deca-1,2,8,9-te... | CAS号4116-92-1 Nona-1,7-diyne | CAS号1914-37-0 6-[4-(5,6,7,8-t... | CAS号1914-36-9 1-[Hexin-(5)-yl... | CAS号292638-84-7 phenylene-ethylene | CAS号54509-73-8 ethene合成工艺路线路线简述
- 871-84-1 = 871-84-1
反应条件:1.1 Solvents: Hexane; 12 H,3 °C
标题:Reactivity Of An Aryl-Substituted Silicon-Silicon Triple Bond: 1,2-Disilabenzenes From The Reactions Of A 1,2-Diaryldisilyne With Alkynes
作者:Han,Joon Soo; Et Al
参考文献:Dalton Transactions 日期:2010 卷标:39(39) 页码:9238-9240]
220841-75-8 = 871-84-1
反应条件:1.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C2.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt2.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt3.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C4.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
220841-69-0 = 871-84-1
反应条件:1.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C2.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C3.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt3.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt4.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C5.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
871-84-1 + 776-76-1 = 871-84-1 + 218793-80-7
反应条件:1.1 Catalysts: Ytterbium,[η2-N-(Diphenylmethylene)-4-Fluorobenzenamine]Hexakis(Hexamethylphosp...; 17 H,Rt1.2 Reagents: Hydrochloric Acid Solvents: Water2.1 Catalysts: Stereoisomer Of [η2-N-(Diphenylmethylene)Benzenamine]Tris(Hexamethylphosphoric T... Solvents: Tetrahydrofuran2.2 Reagents: Hydrochloric Acid Solvents: Water
标题:Synthesis Of Lanthanide(Ii)-Imine Complexes And Their Use In Carbon-Carbon And Carbon-Nitrogen Unsaturated Bond Transformation
作者:Takaki,Ken; Et Al
参考文献:Tetrahedron 日期:2003 卷标:59(52) 页码:10381-10395]
6867-30-7 + 110-52-1 = 871-84-1
反应条件:1.1 Solvents: Dimethyl Sulfoxide; Rt -> 8 °C; 1 H,8 °C; 8 °C -> Rt; 2 H,Rt1.2 Reagents: Water Solvents: Water; < 35 °C
标题:Cyclic Diynes By Alkyne Metathesis
作者:Hellbach,Bjoern; Et Al
参考文献:Synthesis 日期:2003 卷标:(16) 页码:2535-2541]
220841-74-7 = 871-84-1
反应条件:1.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
220841-68-9 = 871-84-1
反应条件:1.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C2.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
4668-00-2 + 2396-65-8 = 871-84-1
反应条件:1.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt1.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt2.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C3.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
4668-00-2 + 1720-38-3 = 871-84-1
反应条件:1.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt1.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt2.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C3.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C4.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt4.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt5.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C6.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
220841-76-9 = 871-84-1
反应条件:1.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C2.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt2.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt3.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C4.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C5.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt5.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt6.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C7.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
220841-70-3 = 871-84-1
反应条件:1.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C2.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C3.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt3.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt4.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C5.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C6.1 Reagents: Methyllithium,Lithium Bromide Solvents: Diethyl Ether,Pentane,Tetrahydrofuran; -50 °C; 2 H,Rt6.2 Solvents: Tetrahydrofuran; -70 °C; 4 H,Rt7.1 Solvents: Tetrahydrofuran,Water; 6 - 10 S,20 °C; 1 W,20 °C8.1 Catalysts: Ammonium Fluoride Solvents: Methanol,Water; 4 D,Ph 6,65 - 70 °C
标题:Hybrid Organic-Inorganic Xerogel Access To Meso- And Microporous Silica By Thermal And Chemical Treatment
作者:Boury,Bruno; Et Al
参考文献:Chemistry Of Materials 日期:1999 卷标:11(2) 页码:281-291]
218793-79-4 = 871-84-1 + 218793-80-7
反应条件:1.1 Catalysts: Stereoisomer Of [η2-N-(Diphenylmethylene)Benzenamine]Tris(Hexamethylphosphoric T... Solvents: Tetrahydrofuran1.2 Reagents: Hydrochloric Acid Solvents: Water
标题:Synthesis Of Lanthanide(Ii)-Imine Complexes And Their Use In Carbon-Carbon And Carbon-Nitrogen Unsaturated Bond Transformation
作者:Takaki,Ken; Et Al
参考文献:Tetrahedron 日期:2003 卷标:59(52) 页码:10381-10395
📜2,7-Dibromo-1,7-octadiene置于氢氧化钾体系中,化学反应生成 1,7-辛二炔
参考文献:Lespieau; Deluchat,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1926,Vol. 183,P. 890
标题:Lespieau; Deluchat,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1926,Vol. 183,P. 890
海关参考信息
- 2901292000-乙炔
- 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-6603070-B2
优先权日:2000-07-21
标题 :Convergent synthesis of multiporphyrin light-harvesting rods
发明人：LINDSEY JONATHAN S; LOEWE ROBERT S
权利人:UNIV NORTH CAROLINA STATE
摘要:The present invention provides a convergent method for the synthesis of light harvesting rods. The rods are oligomers of the formula A 1 (A b+1 ) b , wherein b is at least 1, A 1 through A b+1 are covalently coupled rod segments, and each rod segment A 1 through A 1+b comprises a compound of the formula X 1 (X m+1 ) m wherein m is at least 1 and X 1 through X m+1 are covalently coupled porphyrinic macrocycles. Light harvesting arrays and solar cells containing such light harvesting rods are also described, along with intermediates useful in such methods and rods produced by such methods.
专利号:US-9006345-B2
优先权日:2011-03-25
标题 :Heterotrifunctional molecules and methods for the synthesis of dendrimeric materials
发明人：LANCASTER JEFFREY; KOBERSTEIN JEFFREY T; TURRO NICHOLAS J
权利人:LANCASTER JEFFREY; KOBERSTEIN JEFFREY T; TURRO NICHOLAS J; UNIV COLUMBIA
摘要:In one aspect, the present invention is directed to dendrimers comprised of macromolecules and trifunctional branches. In another aspect, the invention relates to methods for generating dendrimeric compositions comprising macromolecules and trifunctional branches. In certain embodiments, the radial density of the dendrimeric composition is controlled by selective incorporation of branches.
专利号:US-4328343-A
优先权日:1978-03-13
标 题 :Cobalt-catalyzed one-step synthesis of annulated pyridines
发明人：VOLLHARDT K PETER C; NAIMAN ALARIC
权利人:US HEALTH
摘要:A method of synthesizing fused ring pyridines (annulated) by co-oligomerization of α,ω-diynes with about molar equivalents of nitriles using a Co +1 catalyst preferably cyclopentadienyl cobalt dicarbonyl. Additionally, new compounds of tricyclic quinolizine-4-ones were produced where excess cyanoacetic ester starting materials were utilized (about 2:1 equivalent nitriles:diyne). The results with the catalyst employed indicated a stepwise mechanism in which cobalt(I) catalyst first forms a metallocycle intermediate derived from the bisacetylene. This cobalt(III) intermediate reacts preferentially with nitriles to give the product annulated pyridines in good yield. Generally, preferred conditions indicated roughly molar equivalents of reactants with no substantial excess of either reactant for the bicyclic compounds. Preferred conditions include a moderate temperature (solvent reflux temperature) and a preferred solvent such as BTX-type solvent (xylene) or an alkane (N-octane) under an inert blanket (nitrogen) for a multi-day period.
专利号:US-3578724-A
优先权日:1968-03-04
标 题:Migration and isomerization of acetylenes
发明人：HUBERT ANDRE JULES
权利人:UNION CARBIDE CORP
摘要:PROCESS FOR THE MIGRATION OF ACETYLENIC BONDS AND A PROCESS FOR THE ISOMERIZATION OF HYDROCARBONS CONTAINING ACETYLENIC BONDS TO HYDROCARBONS CONTAINING CONJUGATED UNSATURATION, BY CONTACTING A COMPOUND CONTAINING ONE OR TWO ACETYLENIC BONDS WITH POTASSIUM AMIDE ON ALUMINA. THE UNSATURATED COMPOUNDS PRODUCED BY THE PROCESS OF THE INVENTION ARE USEFUL AS ULTRAVIOLET LIGHT ABSORBERS, AS CROSS-LINKING AGENTS FOR POLYOLEFINIC ELASTOMERS, AND AS INTERMEDIATES IN THE SYNTHESIS OF NEW COMPOUNDS.
专利号:US-5502226-A
优先权日:1994-11-14
标 题:Process of preparing ω-hydroxy acids
发明人：CHO SUK H; DEFLORIO VICTOR
权利人:ARDEN ELIZABETH CO
摘要:A new synthesis of omega -hydroxy acids, which employs commercially available starting materials and lowers the cost of production. The process involves coupling a fatty acyl group by enamine chemistry, followed by a ring expansion and selective reduction of ketoacid.
专利号:WO-2024151591-A1
优先权日:2023-01-10
标 题 :Microwave-assisted synthesis of polyacrylic beads and the use thereof
发明人：TEHRANI ROUZBEH AFSARMANESH; ALIMOHAMMADI FARBOD
权利人:UNIV TEMPLE
摘要:A novel method of synthesizing polyacrylic beads, comprising the steps of suspending a monomer and a cross-linking agent in a solution, heating the solution in a microwave reactor, cooling the solution, and collecting the polyacrylic beads. The polyacrylic beads can be used in to remove solutes from various solutions, including blood, porcine blood, dialysate, serum, contaminated water, wastewater, and combinations thereof.
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
合成参考文献
摘要:Gandon, V.; Thorimbert, S.; Malacria, M., Science of Synthesis, (2009) 46, 190.
摘要:Amatore, M.; Aubert, C.; Malacria, M.; Petit, M., Science of Synthesis Knowledge Updates, (2012) 3, 41.
摘要:Banert, K., Science of Synthesis Knowledge Updates, (2015) 2, 295.
摘要:Aubert, C.; Malacria, M.; Ollivier, C., Science of Synthesis: Stereoselective Synthesis, (2011) 3, 150.
摘要:Kubota, K.; Ito, H., Science of Synthesis: Advances in Organoboron Chemistry towards Organic Synthesis, (2019) 1, 245.
📝 需求与反馈
尽可能描述清楚需求与问题信息
