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Merck

ALD00619

Sigma-Aldrich

1,4-Diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate

≥95%

别名:

Fumarate-Pyr

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About This Item

经验公式(希尔记法):
C15H23NO8S
分子量:
377.41
分類程式碼代碼:
12352100
NACRES:
NA.22

品質等級

化驗

≥95%

形狀

powder and chunks

mp

65-70 °C

應用

1,4-Diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate is a bench-stable pyridinium feedstock capable of acting as an inexpensive, scalable and practical building block toward the synthesis of a variety of C-4 alkyl pyridines.

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


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Jin Choi et al.
Journal of the American Chemical Society, 143(31), 11927-11933 (2021-07-29)
The direct position-selective C-4 alkylation of pyridines has been a long-standing challenge in heterocyclic chemistry, particularly from pyridine itself. Historically this has been addressed using prefunctionalized materials to avoid overalkylation and mixtures of regioisomers. This study reports the invention of

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