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696641

Sigma-Aldrich

3,3-二甲基-1-(三氟甲基)-1,2-苯并碘氧杂戊环

95%

同義詞:

1,3-二氢-3,3-二甲基-1-(三氟甲基)-1,2-苯并碘氧杂戊环, Togni 试剂

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About This Item

經驗公式（希爾表示法）:
C10H10F3IO
CAS號碼:
887144-97-0
分子量：:
330.09
MDL號碼:
MFCD10567056
分類程式碼代碼:
12352101
PubChem物質ID:
329761847
NACRES:
NA.22

品質等級

100

化驗

95%

形狀

powder

反應適用性

reaction type: C-C Bond Formation

mp

75-79 °C

官能基

fluoro
iodo

儲存溫度

2-8°C

SMILES 字串

CC1(C)O[I](c2ccccc12)C(F)(F)F

InChI

1S/C10H10F3IO/c1-9(2)7-5-3-4-6-8(7)14(15-9)10(11,12)13/h3-6H,1-2H3

InChI 密鑰

HVAPLSNCVYXFDQ-UHFFFAOYSA-N

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相關類別

應用

易于接近的高价碘化合物可充当亲电子CF3-转移试剂，用于直接、温和、以及高效的三氟甲基化。

多种化合物的三氟甲基化包括：
  • 仲和伯芳基和烷基膦
  • 酚类
  • 经过SPPS和亲电子S-三氟甲基化的含有半胱氨酸的肽
  • 芳烃和N-杂环
  • Arozoles的亲电N-三氟甲基化

相關產品

產品號碼
描述
訂價

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Warning

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCJ4362
MKCJ0020
MKCJ1881
MKCF3064
MKCD5604

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存取文件庫

Electrophilic trifluoromethylation of arenes and N-heteroarenes using hypervalent iodine reagents
Wiehn, M. S.; Vinogradova, E. V.; Togni, A.
Journal of Fluorine Chemistry, 131, 951-957 (2010)
Electrophilic S-trifluoromethylation of cysteine side chains in a- and ?-peptides: isolation of trifluoromethylated Sandostatin (octreotide) derivatives
Capone, S.; et al.
Helvetica Chimica Acta, 91, 2035-2056 (2008)
Reactivity of a 10-I-3 Hypervalent Iodine Trifluoromethylation Reagent With Phenols
Stanek, K.; Koller, R.; Togni, A.
The Journal of Organic Chemistry, 19, 7678-7685 (2008)
Katrin Niedermann et al.
Angewandte Chemie (International ed. in English), 51(26), 6511-6515 (2012-05-23)
Effective CF(3) transfer: Various electron-rich nitrogen heterocycles (pyrazoles, triazoles, and tetrazoles) can be directly N-trifluoromethylated by a hypervalent iodine reagent in an efficient manner. The optimized procedure, which includes an in situ silylation of the substrate followed by an acid-catalyzed
Patrick Eisenberger et al.
Chemical communications (Cambridge, England), 13(13), 1575-1577 (2008-03-21)
A direct, mild and efficient trifluoromethylation of primary and secondary phosphines is achieved with easily accessible, cheap hypervalent iodine compounds acting as electrophilic CF(3)-transfer reagents.

文章

Fluoroalkylation: Expansion of Togni Reagents

The fluoroalkylation toolbox now includes Togni reagents, hypervalent iodine perfluoroalkylation reagents, fluoroalkyl bromides, silanes, carboxylates, and sulfonyl fluorides for late stage fluoroalkylation.

Fluoroalkylation: Expansion of Togni Reagents

The fluoroalkylation toolbox now includes Togni reagents, hypervalent iodine perfluoroalkylation reagents, fluoroalkyl bromides, silanes, carboxylates, and sulfonyl fluorides for late stage fluoroalkylation.

Fluoroalkylation: Expansion of Togni Reagents

The fluoroalkylation toolbox now includes Togni reagents, hypervalent iodine perfluoroalkylation reagents, fluoroalkyl bromides, silanes, carboxylates, and sulfonyl fluorides for late stage fluoroalkylation.

Global Trade Item Number

庫存單位GTIN
696641-250MG4061832785608
696641-5G4061833338353
696641-1G4061832785554

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