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质量水平
方案
99%
折射率
n20/D 1.45 (lit.)
沸点
237 °C/733 mmHg (lit.)
密度
1.188 g/mL at 25 °C (lit.)
官能团
carbonate
储存温度
2-8°C
SMILES字符串
C=CC1COC(=O)O1
InChI
1S/C5H6O3/c1-2-4-3-7-5(6)8-4/h2,4H,1,3H2
InChI key
BJWMSGRKJIOCNR-UHFFFAOYSA-N
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一般描述
4-乙烯基-1,3-二氧杂环戊烷-2-酮 (VEC) 是一种环状碳酸酯,可由丙烯醛与硫叶立德和 CO 2 反应合成 。在 2-丙醇存在下,钌催化的 VEC 转移氢化 (TH) 形成 1,2-丁二醇。吲哚和吲哚在铑 (III) 催化剂存在下与 VEC 发生选择性 C-H 烯丙基化反应。
应用
4-乙烯基-1,3-二氧杂环戊烷-2-酮可用于制备 2-芳基苯并 [d] 噻唑骨架。
可用于合成以下多功能环碳酸盐:
可用于合成以下多功能环碳酸盐:
- 4,4′-((己烷-1,6-二基双(磺基二基))双-(乙烷-2,1-二基))双(1,3-二氧杂环戊烷-2-酮)(Bis-CC)
- 2-乙基-2-((3-((2-(2-(2-氧代-1,3-二氧杂环戊烷-4-基)-乙基)硫代)丙酰基)氧)甲基)丙烷-1,3-二基双(3-((2-(2-(2-氧代-1,3-二氧杂环戊烷-4-基)乙基)硫代)丙酸酯)(Tris-CC)
- 2,2-双((3-((2-(2-(2-氧代-1,3-二氧杂环戊烷-4-基)乙基)-硫代)丙酰基)氧)甲基)丙烷-1,3-二基双(3-((2-(2-(2-氧代-1,3-二氧杂环戊烷-4-基)乙基)硫代)丙酸酯)(四 CC)
用于合成功能性聚合物。
警示用语:
Danger
危险声明
危险分类
Acute Tox. 3 Oral
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
206.4 °F - closed cup
闪点(°C)
96.9 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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