| Identification | More | [Name]
(DHQD)2PHAL | [CAS]
140853-10-7 | [Synonyms]
(DHQD)2PHAL
HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER
HYDROQUININE-1,4-PHTHALAZINEDIYL DIETHER
SHARPLESS CATALYST
(DHQD)2 PHAL, 95+%
HYDROQUININE-1,4-PHTHALOZINEDIYL DIETHER | [EINECS(EC#)]
1308068-626-2 | [Molecular Formula]
C48H54N6O4 | [MDL Number]
MFCD00198107 | [Molecular Weight]
778.98 | [MOL File]
140853-10-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
160 °C (dec.)(lit.)
| [alpha ]
-262 º (C=1.2 IN MEOH) | [density ]
1.3 | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly) | [form ]
Solid | [pka]
9.61±0.70(Predicted) | [color ]
White to Pale Yellow | [Optical Rotation]
[α]22/D 262°, c = 1.2 in methanol | [BRN ]
5475678 | [InChIKey]
YUCBLVFHJWOYDN-SOBQURILSA-N | [CAS DataBase Reference]
140853-10-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H303-H313-H320-H333 | [Precautionary statements ]
P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [F ]
9 | [HS Code ]
29392000 |
| Hazard Information | Back Directory | [Uses]
(DHQD)2PHAL is a monomeric cinchona alkaloid dimer used as a catalyst for asymmetric halogenations. | [Uses]
(DHQD)2PHAL may be used as ligand for:
- Osmium trioxide catalyzed asymmetric dihydroxylation of olefins.
- Palladium catalyzed Suzuki-Miyaura coupling of aryl/heteroaryl halides with aryl boronic acids in aqueous medium and in the absence of phosphine/organic solvent.
- Copper(I)-catalyzed azide-alkyne cycloaddition reaction to synthesize 1,2,3-triazoles in water.
| [General Description]
(DHQD)2PHAL is a modified cinchona alkaloid derivative mainly used as a ligand for enantioselective catalysis. |
|
| Company Name: |
Unibest Pharmaceutical Technology Co., Ltd. Gold
|
| Telephone: |
13735578103 |
| Website: |
https://isite.baidu.com/site/wjzvpc43/3e462afc-f1d0-46aa-b5b6-46dbd294d89e?fid=nHf1PjcdPjcznHcvn1cYrHcdn1-xnWcdg1D&ch=4&bd_vid=nHf1PjcdPjcznHcvn1cYrHcdn1-xnWcdg17xnH0sg1wxP1b1PjR1PjczP1b&ch=4&bd_bxst= |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
|