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位置:首页 > 品牌 > Sigma-Aldrich > 反-4-甲基-β-硝基苯乙烯

trans-4-Methyl-β-nitrostyrene

反-4-甲基-β-硝基苯乙烯

品牌
Sigma-Aldrich
CAS
5153-68-4
货号
424757
包装型号
规格纯度
98%
参考价格
1039.26 *本价格含增值税费
促销
服务
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  • 增值税票
数量
-+
产品名称:
5153-68-4
trans-4-Methyl-β-nitrostyrene
反-4-甲基-β-硝基苯乙烯
产品介绍:

产品说明

一般描述

trans-4-Methyl-β-nitrostyrene ((E)-1-methyl-4-(2-nitrovinyl)benzene) is a nitrolefin. Its asymmetric Michael addition with benzaldehyde in the presence of silylated pyrrolidine catalyst has been reported. Its hydrogenation in the presence of Pd(II) complexes of (Z)-2-((quinolin-3-ylimino)methyl)phenol as catalyst has been studied.

应用

trans-4-Methyl-β-nitrostyrene may be used as a reagent in the synthesis of N-benzylpyrrolomorphinans and 4-oxo-2-aryl-4H-chromene-3-carboxylate derivatives.

包装

5 g in glass bottle

基本信息

线性分子式CH3C6H4CH=CHNO2
分子量163.17
MDL编号MFCD00024828
PubChem化学物质编号24866588
NACRESNA.22

产品性质

质量水平100
测定98%
mp102-104 ℃ (lit.)
储存温度2-8℃
SMILES string[H]\C(=C(\[H])[N+]([O-])=O)c1ccc(C)cc1
InChI1S/C9H9NO2/c1-8-2-4-9(5-3-8)6-7-10(11)12/h2-7H,1H3/b7-6+
InChI keyJSPNBERPFLONRX-VOTSOKGWSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

Sigma-Aldrich

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