329118
溴化香叶酯
95%
别名:
反式-1-溴-3,7-二甲基-2,6-辛二烯
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关于此项目
线性分子式:
(CH3)2C=CHCH2CH2C(CH3)=CHCH2Br
化学文摘社编号:
分子量:
217.15
Beilstein:
1703631
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
95%
表单
liquid
折射率
n20/D 1.504 (lit.)
沸点
101-102 °C/12 mmHg (lit.)
密度
1.094 g/mL at 25 °C (lit.)
官能团
alkyl halide
bromo
储存温度
2-8°C
SMILES字符串
C\C(C)=C\CC\C(C)=C\CBr
InChI
1S/C10H17Br/c1-9(2)5-4-6-10(3)7-8-11/h5,7H,4,6,8H2,1-3H3/b10-7+
InChI key
JSCUZAYKVZXKQE-JXMROGBWSA-N
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一般描述
香叶基溴化物经钯催化，与芳基和链烯基金（I）磷杂发生交叉偶联反应。
应用
香叶基溴用于合成黄芩素和 3,7-二羟基黄酮衍生物。它还用于合成 P-糖蛋白活性的潜在黄酮类调节剂。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
167.0 °F - closed cup
闪点(°C)
75 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Aryl and alkenylgold(I) phosphanes react regioselectively with allylic electrophiles such as cinnamyl and geranyl halides (bromide, chloride and acetates) under palladium catalysis in THF at 80 °C to afford the α-substitution product with moderate to high yields. When the reaction
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