669997
Δ-TRISPHAT tetrabutylammonium salt
≥98.5% (31P-NMR)
동의어(들):
[Tetrabutylammonium] [Δ-tris(tetrachloro-1,2-benzenediolato)phosphate(V)]
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C18Cl12O6P · C16H36N
CAS Number:
Molecular Weight:
1011.06
MDL number:
UNSPSC 코드:
12352101
PubChem Substance ID:
NACRES:
NA.22
추천 제품
![(11bR)-(–)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1′,2′-e]azepinium bromide Nagase purity](/deepweb/assets/sigmaaldrich/product/structures/147/005/c2a47bf2-5270-4469-9f3e-138f76f8f4c3/640/c2a47bf2-5270-4469-9f3e-138f76f8f4c3.png)
![(R)-3,3′-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate 95%](/deepweb/assets/sigmaaldrich/product/structures/270/636/14dc9413-bcb4-478c-8e4d-3605317c13a5/640/14dc9413-bcb4-478c-8e4d-3605317c13a5.png)
Quality Level
분석
≥98.5% (31P-NMR)
형태
solid
광학 활성
[α]/D -370±10°, c = 0.1 in ethanol
작용기
amine
chloro
저장 온도
2-8°C
SMILES string
CCCC[N+](CCCC)(CCCC)CCCC.Clc1c(Cl)c(Cl)c2O[P-]345(Oc2c1Cl)Oc6c(Cl)c(Cl)c(Cl)c(Cl)c6O3.Clc7c(Cl)c(Cl)c(O4)c(O5)c7Cl
InChI
1S/C18Cl12O6P.C16H36N/c19-1-2(20)8(26)14-13(7(1)25)31-37(32-14,33-15-9(27)3(21)4(22)10(28)16(15)34-37)35-17-11(29)5(23)6(24)12(30)18(17)36-37;1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h;5-16H2,1-4H3/q-1;+1
InChI key
GCGVBYHPNKLLAV-UHFFFAOYSA-N
일반 설명
Δ-TRISPHAT tetrabutylammonium salt, containing a hexacoordinated phosphorus anion, is a chiral NMR solvating and asymmetry-inducing reagent.
애플리케이션
Chiral anion mediated asymmetric chemistry
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
C3-Symmetric Trinuclear Molybdenum Cluster Sulfides: Configurational Stability, Supramolecular Stereocontrol, and Absolute Configuration Assignment.
Frantz R, et al.
Inorganic Chemistry, 46(25), 10717-10723 (2007)
Application of TRISPHAT anion as NMR chiral shift reagent.
Lacour Je, et al.
Chemical Communications (Cambridge, England), 23, 2285-2286 (1997)
Bimacrocyclic concave N-heterocyclic carbenes (NHCs): Synthesis, structure and application in catalyses.
Winkelmann O and Luning U.
Supramolecular Chemistry, 21(3-4), 223-229 (2009)
Jerome Lacour et al.
Organic & biomolecular chemistry, 3(1), 15-19 (2004-12-17)
Chemical reactions and processes often involve chiral, yet racemic, cationic reagents, intermediates or products. To afford instead non racemic or enantiopure compounds, an asymmetric ion pairing of the cations with enantiopure anions can be considered--the counter ions behaving as asymmetric
Chiral ion mediated asym. chemistry
Lacour, J.
Chimia, 56, 672-675 (2002)
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