D138401
丁炔二酸二甲酯
95%
别名:
Dimethyl 2-butynedioate
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3OCOC≡CCO2CH3
化学文摘社编号:
分子量:
142.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-098-4
Beilstein/REAXYS Number:
607063
MDL number:
Assay:
95%
Form:
liquid
InChI key
VHILMKFSCRWWIJ-UHFFFAOYSA-N
InChI
1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
SMILES string
COC(=O)C#CC(=O)OC
assay
95%
form
liquid
Quality Level
bp
95-98 °C/19 mmHg (lit.)
density
1.156 g/mL at 25 °C (lit.)
General description
乙炔二羧酸二甲酯 (DMAD)是一种酯，可用作环加成反应中的二烯亲和物和亲偶极物。
Application
用于 Diels-Alder 反应的多功能亲二烯体。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Yi Li et al.
Polymers, 13(3) (2021-01-28)
Big spherulite structure and high crystallinity are the two main drawbacks of poly(butylene succinate) (PBS) and hinder its application. In this work, a new type of copolyester poly(butylene succinate-co-butylene acetylenedicarboxylate) (PBSAD) is synthesized. With the incorporation of acetylenedicarboxylate (AD) units
Dimethyl acetylenedicarboxylate: A versatile tool in organic synthesis
CG Neochoritis, et al.
Synthesis, 537-585 (2014)
Steven E Wheeler et al.
Journal of the American Chemical Society, 132(10), 3304-3311 (2010-02-18)
Stereoselective Diels-Alder cycloadditions that probe substituent effects in aryl-aryl sandwich complexes were studied experimentally and theoretically. Computations on model systems demonstrate that the stereoselectivity in these reactions is mediated by differential pi-stacking interactions in competing transition states. This allows relative
Cheng Ma et al.
The Journal of organic chemistry, 70(22), 8919-8923 (2005-10-22)
[reaction: see text] A facile preparation of 3-aminofuran derivatives via multicomponent reactions of thiazole carbenes, aldehydes, and dimethyl acetylenedicarboxylate (DMAD) is reported. In this process, the thiazole carbenes, generated in situ from thiazolium salts, reacted with aldehydes and DMAD at
Shunmin He et al.
Nature communications, 10(1), 2219-2219 (2019-05-19)
A long-standing question in the field of embryogenesis is how the zygotic genome is precisely activated by maternal factors, allowing normal early embryonic development. We have previously shown that N6-methyladenine (6mA) DNA modification is highly dynamic in early Drosophila embryos
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.
联系客户支持