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Merck

679674

Sigma-Aldrich

2-苄氧基-1-甲基吡啶三氟甲磺酸盐

96%

别名:

Bn-OPT, Dudley 试剂

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About This Item

经验公式(希尔记法):
C14H14F3NO4S
分子量:
349.33
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

化驗

96%

形狀

solid

mp

85-91 °C

儲存溫度

2-8°C

SMILES 字串

[O-]S(=O)(=O)C(F)(F)F.C[n+]1ccccc1OCc2ccccc2

InChI

1S/C13H14NO.CHF3O3S/c1-14-10-6-5-9-13(14)15-11-12-7-3-2-4-8-12;2-1(3,4)8(5,6)7/h2-10H,11H2,1H3;(H,5,6,7)/q+1;/p-1

InChI 密鑰

DUXHYQYOPHEFGC-UHFFFAOYSA-M

應用

Dudley 试剂


  • 在中性条件下保护醇类苄基的新型试剂。在三乙胺存在下,促进羧酸苄酯的选择性形成。

法律資訊

经FSURF许可销售,美国专利7,754,909及相关专利适用。标签许可证(不受规模限制)在购买时授予最终用户。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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


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其他客户在看

Slide 1 of 1

1 of 1

Jumreang Tummatorn et al.
The Journal of organic chemistry, 72(23), 8962-8964 (2007-10-16)
Triethylamine (Et3N) mediates esterification reactions between the title reagent (1) and carboxylic acids. Alcohols, phenols, amides, and other sensitive functionality are not affected; a dual role for Et3N as a promoter and a scavenger is postulated. Benzyl esters are obtained
Kevin W C Poon et al.
The Journal of organic chemistry, 71(10), 3923-3927 (2006-05-06)
2-Benzyloxy-1-methylpyridinium triflate (1) is a stable, neutral organic salt that converts alcohols into benzyl ethers upon warming. The synthesis and reactivity of 1 are described herein. Benzylation of a wide range of alcohols occurs in good to excellent yield.
Dudley, G. B. et al.
Synlett, 3142-3142 (2005)

商品

Dudley Reagents provide mild protection for alcohols and carboxylic acids in synthesis.

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