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Merck

115568

Sigma-Aldrich

(S)-(-)-α-甲基苄胺

98%

别名:

(S)-(-)-α-甲基苄胺, (S)-(-)-1-苯乙胺

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About This Item

线性分子式:
C6H5CH(CH3)NH2
CAS号:
分子量:
121.18
Beilstein:
2204907
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

0.5 mmHg ( 20 °C)

化驗

98%

光學活性

[α]20/D −39°, neat

光學純度

ee: 98% (GLC)

折射率

n20/D 1.526 (lit.)

bp

187 °C (lit.)

密度

0.94 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

C[C@H](N)c1ccccc1

InChI

1S/C8H11N/c1-7(9)8-5-3-2-4-6-8/h2-7H,9H2,1H3/t7-/m0/s1

InChI 密鑰

RQEUFEKYXDPUSK-ZETCQYMHSA-N

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應用

(S)-(-)-α-甲基苄胺与2-甲酰基苯基硼酸可一起用于衍生化实验方案以分析手性二醇的对映体过量值。
它也可以用于:
  • 非对映选择性合成 S-氨基腈。
  • 作为合成(S)-(-)-N-乙酰萼卷豆碱或(R)-(+)-N-乙酰萼卷豆碱的手性助剂。
  • 作为1-取代四氢-β-咔啉不对称合成的手性合成砌块。
用于一锅多组分合成高度取代的手性吡咯。

象形圖

Skull and crossbonesCorrosion

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Skin Corr. 1B

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

158.0 °F - closed cup

閃點(°C)

70 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Ashwin R Bharadwaj et al.
Organic letters, 6(14), 2465-2468 (2004-07-02)
[reaction: see text] A multicomponent synthesis of highly substituted pyrroles catalyzed by thiazolium salts has been disclosed. The reaction employs an acyl anion conjugate addition reaction of acylsilanes (sila-Stetter) and unsaturated ketones to generate 1,4-dicarbonyl compounds in situ. The subsequent
(S)-(-)-a-Methylbenzylamine as an efficient chiral auxiliary in enantiodivergent synthesis of both enantiomers of N-acetylcalycotomine.
Ziolkowski M, et al
Tetrahedron Asymmetry, 10(17), 3371-3380 (1999)
Lithium perchlorate/diethylether catalyzed aminocyanation of aldehydes
Heydari A, et al
Tetrahedron Letters, 39(19), 3049-3050 (1998)
Bartosz Lewandowski et al.
Chemical communications (Cambridge, England), (47)(47), 6399-6401 (2008-12-03)
Simple chiral aza-crown ethers based on sucrose display high enantioselectivity in complexation of phenylethylammonium chlorides.
Andrew M Kelly et al.
Nature protocols, 3(2), 215-219 (2008-02-16)
A three-component chiral derivatization protocol for determining the enantiopurity of chiral diols by (1)H NMR spectroscopic analysis is described here. The present approach involves the derivatization of 1,2- 1,3- and 1,4-diols with 2-formylphenylboronic acid and enantiopure alpha-methylbenzylamine. This method affords

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