369675
(S)-(+)-α-甲氧基-α-（三氟甲基）苯乙酰氯
99%
别名:
(S)-(+)-MTPA-Cl, Mosher 酸氯化物
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关于此项目
线性分子式:
C6H5C(OCH3)(CF3)COCl
化学文摘社编号:
分子量:
252.62
Beilstein:
3591562
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.22
方案
99%
表单
liquid
光学纯度
ee: 98% (GLC)
折射率
n20/D 1.469 (lit.)
沸点
213-214 °C (lit.)
密度
1.35 g/mL at 25 °C (lit.)
官能团
acyl chloride
ether
fluoro
phenyl
储存温度
−20°C
SMILES字符串
CO[C@@](C(Cl)=O)(c1ccccc1)C(F)(F)F
InChI
1S/C10H8ClF3O2/c1-16-9(8(11)15,10(12,13)14)7-5-3-2-4-6-7/h2-6H,1H3/t9-/m1/s1
InChI key
PAORVUMOXXAMPL-SECBINFHSA-N
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一般描述
（S）-（+）-α-甲氧基-α-三氟甲基苯乙酰氯通常用作 Mosher 酯分析和 Mosher 酰胺分析中的衍生剂，这是基于核磁共振法分别测定仲醇和胺类化合物中手性碳中心绝对构型的方法。
应用
用于合成天然产物和信息素。
包装
无底玻璃瓶。内含物装在插入的融合锥内。
其他说明
doi:10.1038/nprot.2007.354
警示用语：
Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
192.2 °F - closed cup
闪点(°C)
89 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Synthesis of beta-hydroxyaldehydes with stereogenic quaternary carbon centers by direct organocatalytic asymmetric aldol reactions.
Nobuyuki Mase et al.
Angewandte Chemie (International ed. in English), 43(18), 2420-2423 (2004-04-29)
Identification of two sex pheromone components of the potato aphid, Macrosiphum euphorbiae (Thomas).
Seyed H Goldansaz et al.
Journal of chemical ecology, 30(4), 819-834 (2004-07-21)
Females of the potato aphid Macrosiphum euphorbiae exhibit typical calling behavior, with virgin female oviparae raising their back legs off the substrate to release sex pheromone from glands on the tibia. Airborne collections from calling oviparae were analyzed by GC
José Luis García Ruano et al.
Organic letters, 6(11), 1757-1760 (2004-05-21)
A new type of vinylogous tin-Pummerer rearrangement reaction was observed when benzyl tin derivatives containing a sulfinyl group at the ortho position were allowed to react with acyl chlorides or TFAA. The reaction is thought to proceed by nucleophilic attack
Mosher ester analysis for the determination of absolute configuration of stereogenic (chiral) carbinol carbons.
Hoye TR, et al.
Nature Protocols, 2(10), 2451-2458 (2007)
K J Miller et al.
Journal of chromatography, 307(2), 335-342 (1984-05-11)
High-performance liquid chromatography (HPLC) was employed for resolution of enantiomers of chiral ring-substituted 1-phenyl-2- aminopropanes (amphetamines) and 1-phenylethylamine following derivatization with four chiral reagents: (R)-(+)-1-phenylethyl isocyanate ( PEIC ), (-)-alpha-methoxy-alpha-(trifluoromethyl)phenylacetyl chloride ( MTPA X Cl), 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl isothiocyanate ( GITC )
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