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Merck
CN
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文件

安全信息

551198

Sigma-Aldrich

1-(4-甲基苯基)-3-丁烯-1-醇

97%

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别名:
1-p-Tolyl-but-3-en-1-ol
线性分子式:
CH3C6H4CH(OH)CH2CH=CH2
CAS号:
24165-63-7
分子量:
162.23
MDL编号:
MFCD03427119
UNSPSC代码:
12352100
PubChem化学物质编号:
24879206
NACRES:
NA.22

检测方案

97%

折射率

n20/D 1.5270 (lit.)

bp

253 °C (lit.)

密度

0.983 g/mL at 25 °C (lit.)

SMILES字符串

Cc1ccc(cc1)C(O)CC=C

InChI

1S/C11H14O/c1-3-4-11(12)10-7-5-9(2)6-8-10/h3,5-8,11-12H,1,4H2,2H3

InChI key

RCKGDEZXTBRGHR-UHFFFAOYSA-N

一般描述

1-(4-Methylphenyl)-3-buten-1-ol (1-p-tolyl-but-3-en-1-ol) is a homoallylic alcohol derivative. It can be prepared by the allylation of 4-methylbenzaldehyde using potassium allyltrifluoroborate in the presence of 18-crown-6. It can undergo Prins cyclization with in the presence of cellulose-sulfonic acid to form the corresponding tetrahydropyran-4-ol.

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Cellulose-SO3H as a recyclable catalyst for the synthesis of tetrahydropyranols via Prins cyclization.
Reddy BVS, et al.
Tetrahedron Letters, 51(50), 6511-6515 (2010)
Fernanda C G Barbosa et al.
Molecules (Basel, Switzerland), 17(12), 14099-14110 (2012-11-30)
An efficient method for the allylation of aldehydes containing a broad range of functional groups using potassium allyltrifluoroborate is described. The reaction utilizes a catalytic amount of 18-C-6 in biphasic media under open atmosphere and room temperature to provide the

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