推荐产品
质量水平
方案
98%
表单
liquid
折射率
n20/D 1.509 (lit.)
沸点
95 °C/0.1 mmHg (lit.)
密度
1.15 g/mL at 25 °C (lit.)
官能团
ether
ketone
SMILES字符串
CCOC1=C(OCC)C(=O)C1=O
InChI
1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
InChI key
DFSFLZCLKYZYRD-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
3,4-二乙氧基-3-环丁烯-1,2-二酮(方酸二乙酯)与糖胺(通过还原低聚糖形成)的反应已被研究。所形成的衍生物与氨基官能化的脂质、固体或蛋白相连。
应用
3,4-二乙氧基-3-环丁烯-1,2-二酮可用作合成呋喃酮和醌的起始材料。它会经过胺和不饱和有机硅烷的乙氧基取代。
警示用语:
Danger
危险分类
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
230.0 °F - closed cup
闪点(°C)
110 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Organic Syntheses, 69, 220-220 (1990)
Journal of the Chemical Society. Perkin Transactions 1, 263-263 (1993)
W A Kinney et al.
Journal of medicinal chemistry, 35(25), 4720-4726 (1992-12-21)
In this report, a novel bioisostere of the alpha-amino acid, 3,4-diamino-3-cyclobutene-1,2-dione, has been incorporated into a series of compounds which are NMDA antagonists. These compounds, which are achiral and easily prepared, demonstrated good affinity at the NMDA receptor by their
Sinthuja Jegatheeswaran et al.
Vaccines, 8(3) (2020-09-23)
The carbohydrate antigen dimeric Lewis X (DimLex), which accumulates in colonic and liver adenocarcinomas, is a valuable target to develop anti-cancer therapeutics. Using the native DimLex antigen as a vaccine would elicit an autoimmune response against the Lex antigen found
O Blixt et al.
Carbohydrate research, 319(1-4), 80-91 (1999-10-16)
Reducing oligosaccharides were converted into their corresponding glycosylamines, and these were reacted with 3,4-diethoxy-3-cyclobuten-1,2-dione (squaric acid diethyl ester). The resulting derivatives could be linked to amino-functionalized lipids, solids, or proteins. Treatment of the obtained lipid or solid conjugates with aqueous
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门