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Merck

900692

Sigma-Aldrich

四氟硼酸盐

别名:

2,4,6-三-p-茴香基吡啶鎓(TAP)氟硼酸盐

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About This Item

经验公式(希尔记法):
C26H23BF4O4
CAS号:
分子量:
486.26
UNSPSC代码:
12161600
NACRES:
NA.22

表单

powder

质量水平

反应适用性

reagent type: catalyst
reaction type: Photocatalysis

mp

346-351 °C

SMILES字符串

COC(C=C1)=CC=C1C2=[O+]C(C3=CC=C(OC)C=C3)=CC(C4=CC=C(OC)C=C4)=C2.FB(F)F.[F-]

InChI

1S/C26H23O4.BF3.FH/c1-27-22-10-4-18(5-11-22)21-16-25(19-6-12-23(28-2)13-7-19)30-26(17-21)20-8-14-24(29-3)15-9-20;2-1(3)4;/h4-17H,1-3H3;;1H/q+1;;/p-1

InChI key

BYUPZXIJGVBLGP-UHFFFAOYSA-M

应用

2,4,6-三(4-甲氧基苯基)吡喃盐四氟硼酸盐可用于通过光致电子转移催化C2-对称环丁烷烯烃二聚体的立体选择性合成。该方法可用于柳叶玉兰脂素、endiandrin A和pellucidin A等木脂素的全合成。它还能催化光致电子转移(PET)引发自由基阳离子Diels-Alder反应。
三芳基吡喃盐在光催化和聚合中用作光敏剂。该产品之前以货号S921874 出售。

产品适配我们的光反应器系列:包括Penn PhD(Z744035)& SynLED 2.0 (Z744080

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Synthesis of cyclobutane lignans via an organic single electron oxidant?electron relay system.
Riener M and Nicewicz D A
Chemical Science, 4(6), 2625-2629 (2013)
Electron?Transfer?Induced Diels?Alder Reactions of Indole and Exocyclic Dienes: Synthesis and Quantum?Chemical Studies.
Haberl U, et al.
Chemistry?A European Journal , 5(10), 2859-2865 (1999)
Christo S Sevov et al.
The Journal of organic chemistry, 73(20), 7909-7915 (2008-09-13)
Electron transfer catalysis is an effective method for the acceleration of Diels-Alder reactions between two substrates of similar electron density. The dependence of the selectivity of the Diels-Alder reaction between (R)-alpha-phellandrene and 4-methoxystyrene catalyzed by photoinduced electron transfer with tris(4-methoxyphenyl)

相关内容

Nicewicz lab focuses on reactive cation radical species for selective reactions, advancing synthesis methodologies for various functional groups.

Nicewicz lab focuses on reactive cation radical species for selective reactions, advancing synthesis methodologies for various functional groups.

Nicewicz lab focuses on reactive cation radical species for selective reactions, advancing synthesis methodologies for various functional groups.

Nicewicz lab focuses on reactive cation radical species for selective reactions, advancing synthesis methodologies for various functional groups.

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