271349
5-Hexynenitrile
97%
동의어(들):
5-Cyano-1-pentyne
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HC≡C(CH2)3CN
CAS 번호:
Molecular Weight:
93.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1735926
Assay:
97%
Form:
liquid
Quality Level
assay
97%
form
liquid
refractive index
n20/D 1.44 (lit.)
bp
115-117 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
functional group
nitrile
storage temp.
2-8°C
SMILES string
C#CCCCC#N
InChI
1S/C6H7N/c1-2-3-4-5-6-7/h1H,3-5H2
InChI key
JZYKFLLRVPPISG-UHFFFAOYSA-N
Application
5-Hexynenitrile was used in the synthesis of annelated symmetric and asymmetric 3,3′-disubstituted 2,2′-bipyridines by cobalt(I)-catalyzed [2+2+2] cycloadditions with 1,3-diynes.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 3
flash_point_f
107.6 °F - closed cup
flash_point_c
42 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
J A Varela et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 7(23), 5203-5213 (2002-01-05)
A one-step, regioselective synthesis of annelated symmetric and asymmetric 3,3'-disubstituted 2,2'-bipyridines by cobalt(I)-catalyzed [2+2+2] cycloadditions between 5-hexynenitrile and 1,3-diynes is described. In the symmetric case, the total regioselectivity of the first cycloaddition is ensured electronically by the conjugation of the
Zhiguo Li et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(11), 2247-2251 (2014-05-08)
The Cu(I) -catalyzed 1,3-dipolar azide-alkyne cycloaddition (CuAAC) has arisen as one of the most useful chemical transformations for introducing complexity onto surfaces and materials owing to its functional-group tolerance and high yield. However, methods for monitoring such reactions in situ