所有图片(1)
About This Item
线性分子式:
CH3(CH2)4C≡CCH2Cl
CAS号:
分子量:
144.64
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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方案
98%
折射率
n20/D 1.46 (lit.)
沸点
40-41 °C/0.5 mmHg (lit.)
密度
0.931 g/mL at 25 °C (lit.)
SMILES字符串
CCCCCC#CCCl
InChI
1S/C8H13Cl/c1-2-3-4-5-6-7-8-9/h2-5,8H2,1H3
InChI key
OUMUOQQKEAGFCJ-UHFFFAOYSA-N
一般描述
1-Chloro-2-octyne is a propargyl halide. Organo-titanium reagent mediated coupling of 1-chloro-2-octyne has been described.
应用
1-Chloro-2-octyne may be used for the synthesis of 1,5-diynes, via reaction with 1,3-dilithiopropyne.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
154.4 °F - closed cup
闪点(°C)
68 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Qing-Han Li et al.
Organic & biomolecular chemistry, 12(38), 7634-7642 (2014-08-22)
A simple and mild catalytic coupling reaction of propargyl halides with organotitanium reagents is reported. The reaction of propargyl bromide with organo-titanium reagents mediated by NiCl2 (2 mol%) and PCy3 (4 mol%) in CH2Cl2 afforded coupling product allenes in good
Albán R Pereira et al.
The Journal of organic chemistry, 70(7), 2594-2597 (2005-03-25)
[reaction: see text] A new method for the synthesis of 1,5-diynes, from the reaction of 1,3-dilithiopropyne and propargyl chlorides, was developed. This new methodology was used to prepare (4E,6Z,10Z)-4,6,10-hexadecatrien-1-ol, one of the pheromone components of the cocoa pod borer moth
Palladium-Catalyzed Regioselective Coupling of Propargylic Substrates with Terminal Alkynes. Application to the Synthesis of 1, 2-Dien-4-ynes.
Condon-Gueugnot S and Linstrumelle G.
Tetrahedron, 56(13), 1851-1857 (2000)
The Dielectric Properties of Acetylenic Compounds. V. Acetylenic Halides and Alcohols.
Toussaint JA and Wenzke HH.
Journal of the American Chemical Society, 57(4), 668-670 (1935)
Ana Belén Ruiz-Muelle et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 22(7), 2427-2439 (2016-01-21)
The synthesis and structural characterization of allenyl titanocene(IV) [TiClCp2 (CH=C=CH2 )] 3 and propargyl titanocene(IV) [TiClCp2 (CH2 -C≡C-(CH2 )4 CH3 )] 9 have been described for the first time. Advanced NMR methods including diffusion NMR methods (diffusion pulsed field gradient
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