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Merck

253030

Sigma-Aldrich

(R)-(-)-α-乙酰氧基苯乙酸

99%, optical purity ee: 98% (GLC)

别名:

(-)-O-乙酰基-D-扁桃酸

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About This Item

线性分子式:
CH3CO2CH(C6H5)CO2H
CAS号:
分子量:
194.18
Beilstein:
2694110
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.22

化驗

99%

光學活性

[α]20/D −152.4°, c = 2 in acetone

光學純度

ee: 98% (GLC)

mp

97-99 °C (lit.)

SMILES 字串

CC(=O)O[C@@H](C(O)=O)c1ccccc1

InChI

1S/C10H10O4/c1-7(11)14-9(10(12)13)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,12,13)/t9-/m1/s1

InChI 密鑰

OBCUSTCTKLTMBX-SECBINFHSA-N

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一般說明

(R)- 和 (S)-异构体可作为手性衍生剂用于 α-氘化羧酸、醇和胺对映体纯度的核磁共振检测。

應用

(R)-(-)-O-Acetylmandelic acid may be used as a precursor to prepare a chiral diamine, which is an intermediate to prepare Utenone A. It may also be used to prepare ethyl (2′R)-2′-acetoxy-2′-phenylethanoate.

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

Eyeshields, Gloves, type N95 (US)


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Modular ligand variation in calcium bisimidazoline complexes: effects on ligand redistribution and hydroamination catalysis.
Wixey JS and Ward BD.
Dalton Transactions, 40(30), 7693-7696 (2011)
Chiroptical features and luminescence behaviour of macrocyclic tetra (4-quinolyl)-complexes: surprising absence of exciton coupling.
Govenlock L, et al.
J. Chem. Soc. Perkin Trans. II, 11, 2415-2418 (1999)
An efficient synthesis of chiral nonracemic diamines: application in asymmetric synthesis.
Saravanan P and Singh VK.
Tetrahedron Letters, 39(1), 167-170 (1998)
Tritiated chiral alkanes as substrates for soluble methane monooxygenase from Methylococcus capsulatus (Bath): probes for the mechanism of hydroxylation.
Valentine AM, et al.
Journal of the American Chemical Society, 119(8), 1818-1827 (1997)
J. Chem. Soc. Perkin Trans. II, 83-83 (1983)

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