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质量水平
方案
96%
表单
liquid
包含
sodium bicarbonate as stabilizer
折射率
n20/D 1.479 (lit.)
沸点
68-70 °C/8 mmHg (lit.)
密度
1.542 g/mL at 25 °C (lit.)
官能团
bromo
ether
储存温度
2-8°C
SMILES字符串
BrCCC1OCCO1
InChI
1S/C5H9BrO2/c6-2-1-5-7-3-4-8-5/h5H,1-4H2
InChI key
GGZQLTVZPOGLCC-UHFFFAOYSA-N
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一般描述
铜催化 2-(2-溴乙基)-1,3-二氧戊环和 双(频哪醇)二硼的硼化反应后,用二氟化钾处理得到关键的有机三氟硼酸酯试剂.
2-(2-溴乙基)-1,3-二氧五环是一种带有二氧戊环的环醚衍生物,在有机合成和聚合物工业中用作合成砌块。
2-(2-溴乙基)-1,3-二氧五环是一种带有二氧戊环的环醚衍生物,在有机合成和聚合物工业中用作合成砌块。
应用
2-(2-溴乙基)-1,3-二氧戊环已被用于:
- 合成(5Z,9Z)-5,9-十六碳二烯酸、(5Z,9Z)-5,9-十九碳二烯酸和(5Z,9Z)-5,9-二十二碳二烯酸的起始试剂
- 1-脱氧-栗精胺和1-脱氧-8a-epi-栗精胺的合成
- 通过Evans不对称Diels-Alder反应进行海洋软体动物代谢产物pulo′upone两种对映体的不对称全合成
- 胺、二噻烷和羧酰亚胺的烷基化试剂
- 与乙酰胺和叠氮化钠一起用于三唑的“一锅”合成
警示用语:
Danger
危险分类
Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
149.0 °F - closed cup
闪点(°C)
65 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Advanced Synthesis & Catalysis, 348, 2437-2437 (2006)
Organic letters, 15(7), 1536-1539 (2013-03-16)
A robust and efficient protocol for the introduction of the dioxolanylethyl moiety onto various aryl and heteroaryl halides has been developed, providing cross-coupling yields up to 93%. Copper-catalyzed borylation of 2-(2-bromoethyl)-1,3-dioxolane with bis(pinacolato)diboron followed by treatment with potassium bifluoride provides
Journal of the Chemical Society. Perkin Transactions 1, 15-15 (1994)
Chemistry and physics of lipids, 100(1-2), 33-40 (2000-01-20)
The delta 5,9 fatty acids (5Z,9Z)-5,9-hexadecadienoic acid, (5Z,9Z)-5,9-nonadecadienoic acid, and (5Z,9Z)-5,9-eicosadienoic acid were synthesized for the first time in four steps (9-12% overall yield) starting from commercially available 2-(2-bromoethyl)-1,3-dioxolane. The synthetic approach provided enough material to corroborate the structure and
A short and efficient synthesis of 1-deoxy-castanospermine and 1-deoxy-8a-< i> epi</i>-castanospermine.
Tetrahedron Letters, 42(4), 747-749 (2001)
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