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安全信息

795666

Sigma-Aldrich

Garg 5-溴-3,4-吡啶炔前体

95%

别名:

5-Bromo-4-(trimethylsilyl)pyridin-3-yl trifluoromethanesulfonate

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About This Item

经验公式（希尔记法）:
C9H11BrF3NO3SSi
CAS号:
1413439-82-3
分子量:
378.24
MDL编号:
MFCD25976537
UNSPSC代码:
12352100
PubChem化学物质编号:
329768500
NACRES:
NA.22

质量水平

100

方案

95%

表单

liquid

密度

1.549 g/L at 25 °C

官能团

bromo
fluoro
triflate

储存温度

2-8°C

SMILES字符串

BrC1=CN=CC(S(=O)(C(F)(F)F)=O)=C1[Si](C)(C)C

InChI

1S/C9H11BrF3NO3SSi/c1-19(2,3)8-6(10)4-14-5-7(8)17-18(15,16)9(11,12)13/h4-5H,1-3H3

InChI key

DFTOVRWLXREECB-UHFFFAOYSA-N

相关类别

应用

Pyridyne precursor can be activated under mild fluoride conditions, which are highly reactive with dienes and other dipolariphiles (e.g. azides) to provide cycloaddition products containing an indole motif.

其他说明

Indolyne Experimental and Computational Studies: Synthetic Applications and Origins of Selectivities of Nucleophilic Additions
Regioselective reactions of 3; 4-pyridynes enabled by the aryne distortion model

象形图

Skull and crossbonesCorrosion
GHS06,GHS05

警示用语：

Danger

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
MKBT7258V

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商品

Heterocyclic Aryne Precursors: New Opportunities for the Synthesis of Highly Substituted Indoles and Pyridines

New and efficient methods for the synthesis of functionalized heterocycles are highly sought after.

相关内容

Garg Group – Professor Product Portal

The Garg group develops methods for the synthesis of natural products and pharmaceuticals. One key method pertains to heterocyclic arynes, such as indolynes and pyridynes, which are generated in situ from silyltriflate precursors under mild fluoride based reaction conditions.

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