모든 사진(2)
About This Item
실험식(Hill 표기법):
C4H4O2
CAS Number:
Molecular Weight:
84.07
MDL number:
UNSPSC 코드:
12352100
NACRES:
NA.22
추천 제품
Quality Level
분석
95%
양식
powder
mp
70-80 °C
SMILES string
OC(=O)CC#C
InChI
1S/C4H4O2/c1-2-3-4(5)6/h1H,3H2,(H,5,6)
InChI key
KKAHGSQLSTUDAV-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Some of the applications of 3-butynoic acid are:
- Synthesis of functionalized γ-butyrolactones and tetrahydrofurans via Conia-ene cyclizations.
- Synthesis of allenoates for [2+2] cycloadditions with alkenes.
- Phosphine-catalyzed synthesis of highly functionalized coumarins.
- Synthesis of various useful organotin reagents via radical hydrostannation of 3-butynoic acid.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
Catalytic Enantioselective Allenoate?Alkene [2+ 2] Cycloadditions.
Conner M L, et al.
Journal of the American Chemical Society, 137(10), 3482-3485 (2015)
Synergistic Diazo?OH Insertion/Conia?Ene Cascade Catalysis for the Stereoselective Synthesis of ??Butyrolactones and Tetrahydrofurans.
Hunter A C, et al.
Chemistry?A European Journal , 22(45), 16062-16065 (2016)
Zhipeng Li et al.
The Analyst, 145(12), 4239-4244 (2020-05-22)
The aim of this study was to overcome the reported shortcomings of the glutathione (GSH) detection of rhodamine-based fluorescent probes, such as poor selectivity to thiol groups and reversible unstable covalent binding with the thiol groups. Here, we have developed
Phosphine-catalyzed synthesis of highly functionalized coumarins.
Henry C E and Kwon O
Organic Letters, 9(16), 3069-3072 (2007)
Ionogels, new materials arising from the confinement of ionic liquids within silica-derived networks.
Neouze M A, et al.
Chemistry of Materials, 18(17), 3931-3936 (2006)
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