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Merck
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重要文件

141216

Sigma-Aldrich

3,4-二甲氧基苯丙酮

97%

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About This Item

線性公式:
(CH3O)2C6H3CH2COCH3
CAS號碼:
分子量::
194.23
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:

化驗

97%

形狀

liquid

折射率

n20/D 1.5358 (lit.)

密度

1.115 g/mL at 25 °C (lit.)

SMILES 字串

COc1ccc(CC(C)=O)cc1OC

InChI

1S/C11H14O3/c1-8(12)6-9-4-5-10(13-2)11(7-9)14-3/h4-5,7H,6H2,1-3H3

InChI 密鑰

UMYZWICEDUEWIM-UHFFFAOYSA-N

一般說明

3,4-Dimethoxyphenylacetone undergoes asymmetric amination catalyzed by Brevibacterium linens IFO 12141 strain to yield corresponding optically active amine.

應用

3,4-Dimethoxyphenylacetone was used as starting material in the synthesis of α-methyl-dopa, an important nonproteogenic α-amino acid for pharmaceutical applications.

儲存類別代碼

12 - Non Combustible Liquids

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

Eyeshields, Gloves


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分析證明 (COA)

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Asymmetric amination of 4-methoxyphenylacetone and its related compounds with microorganisms.
Nakamichi K, et al.
Applied Microbiology and Biotechnology, 33(6), 637-640 (1990)
W H Boesten et al.
Organic letters, 3(8), 1121-1124 (2001-05-12)
[reaction: see text]. Diastereoselective Strecker reactions based on (R)-phenylglycine amide as chiral auxiliary are reported. The Strecker reaction is accompanied by an in situ crystallization-induced asymmetric transformation, whereby one diastereomer selectively precipitates and can be isolated in 76-93% yield and

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