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Merck
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文件

693626

Sigma-Aldrich

S-N-(3,5-二叔丁基苯基)-3-甲基-2-(N-甲酰基-N-甲氨基)丁酰胺

96%

同義詞:

Sigamide

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About This Item

經驗公式(希爾表示法):
C21H34N2O2
CAS號碼:
分子量::
346.51
MDL號碼:
分類程式碼代碼:
12352002
PubChem物質ID:
NACRES:
NA.22

化驗

96%

形狀

solid

光學活性

[α]22/D -170°, c = 1 in chloroform

mp

180-186 °C

儲存溫度

2-8°C

SMILES 字串

CC(C)[C@H](N(C)C=O)C(=O)Nc1cc(cc(c1)C(C)(C)C)C(C)(C)C

InChI

1S/C21H34N2O2/c1-14(2)18(23(9)13-24)19(25)22-17-11-15(20(3,4)5)10-16(12-17)21(6,7)8/h10-14,18H,1-9H3,(H,22,25)/t18-/m0/s1

InChI 密鑰

OVKNTNIBDGTNQY-SFHVURJKSA-N

應用

用于合成手性 1,2-二芳基取代氮杂环丙烷。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Eye Irrit. 2

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


分析證明 (COA)

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Andrei V Malkov et al.
The Journal of organic chemistry, 72(4), 1315-1325 (2007-02-10)
Asymmetric reduction of ketimines 1 with trichlorosilane can be catalyzed by N-methylvaline-derived Lewis-basic formamides 3a-d with high enantioselectivity (< or =95% ee) and low catalyst loading (1-5 mol %) at room temperature in toluene. Appending a fluorous tag, as in
Enantioselective synthesis of 1,2-diarylaziridines by the organocatalytic reductive amination of alpha-chloroketones.
Andrei V Malkov et al.
Angewandte Chemie (International ed. in English), 46(20), 3722-3724 (2007-04-07)
Andrei V Malkov et al.
Organic letters, 6(13), 2253-2256 (2004-06-18)
[reaction: see text] Asymmetric reduction of ketimines 1 with trichlorosilane can be catalyzed by a new N-methyl L-valine derived Lewis basic organocatalyst, such as 4d, with high enantioselectivity. The structure-reactivity investigation suggests hydrogen bonding and arene-arene interactions between the catalyst

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