跳转至内容
Merck
CN

118710

Sigma-Aldrich

2-甲基-1,4-戊二烯

99%

登录查看公司和协议定价


About This Item

线性分子式:
H2C=CHCH2C(CH3)=CH2
CAS号:
分子量:
82.14
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

方案

99%

折射率

n20/D 1.406 (lit.)

沸点

56 °C (lit.)

密度

0.692 g/mL at 25 °C (lit.)

SMILES字符串

CC(=C)CC=C

InChI

1S/C6H10/c1-4-5-6(2)3/h4H,1-2,5H2,3H3

InChI key

DRWYRROCDFQZQF-UHFFFAOYSA-N

一般描述

2-Methyl-1,4-pentadiene forms an organotrifluoroborate reagent by cross-metathesis reaction with vinylboronate. It reacts with bromo or iodo benzene in the presence of piperidine and palladium acetate-tri-o-tolylphosphine catalyst to give 1-phenyl-5-piperidino-3-alkenes.

象形图

Flame

警示用语:

Danger

危险声明

预防措施声明

危险分类

Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

28.4 °F - closed cup

闪点(°C)

-2 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Palladium-catalyzed arylation and vinylation of 1, 4-dienes.
Bender DD, et al.
The Journal of Organic Chemistry, 47(7), 1278-1284 (1982)
Jorge Esteban et al.
Organic letters, 10(21), 4843-4846 (2008-10-08)
The key C10-C26 fragment in a total synthesis of (-)-amphidinolide E has been prepared from an oxolane-containing C10-C17 segment (9, derived from L-glutamic acid) via a Julia-Kocienski reaction with aldehyde 3, followed by a Sharpless AD to obtain the desired

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.

联系技术服务部门