369675
(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride
99%
동의어(들):
(S)-(+)-MTPA-Cl, Mosher’s acid chloride
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
C6H5C(OCH3)(CF3)COCl
CAS Number:
Molecular Weight:
252.62
Beilstein:
3591562
MDL number:
UNSPSC 코드:
12352101
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Quality Level
분석
99%
형태
liquid
광학 순도
ee: 98% (GLC)
refractive index
n20/D 1.469 (lit.)
bp
213-214 °C (lit.)
density
1.35 g/mL at 25 °C (lit.)
작용기
acyl chloride
ether
fluoro
phenyl
저장 온도
−20°C
SMILES string
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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일반 설명
(S)-(+)-α-Methoxy-α-trifluoromethylphenylacetyl chloride is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively.
애플리케이션
Used in the synthesis of natural products and pheromones.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
기타 정보
doi:10.1038/nprot.2007.354
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
192.2 °F - closed cup
Flash Point (°C)
89 °C - closed cup
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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
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
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)
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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