ChemicalBook > CAS DataBase List > (DHQD)2PHAL

(DHQD)2PHAL

Product Name
(DHQD)2PHAL
CAS No.
140853-10-7
Chemical Name
(DHQD)2PHAL
Synonyms
(DHQD)PHAL;1,4-bis(9-O-dihydroquinidinyl)phthalazine;Hydroquinidine 1,4-phthalazinediyl ether;HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER;1,4-Bis((S)-((1S,2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine;1,4-bis[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine;(DHQD)2PHAL;DHQD)2 PHAL;DHQD)2PHAL (DH;(S,S)-(DHQ)2PHAL
CBNumber
CB0672988
Molecular Formula
C48H54N6O4
Formula Weight
778.98
MOL File
140853-10-7.mol
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(DHQD)2PHAL Property

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)
pka
9.61±0.70(Predicted)
form 
Solid
color 
White to Pale Yellow
optical activity
[α]22/D 262°, c = 1.2 in methanol
BRN 
5475678
InChIKey
YUCBLVFHJWOYDN-SOBQURILSA-N
CAS DataBase Reference
140853-10-7(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
9
HS Code 
29392000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
392731
Product name
(DHQD)2PHAL
Purity
≥95%
Packaging
1g
Price
$173
Updated
2024/03/01
TRC
Product number
D299905
Product name
(DHQD)2PHAL
Packaging
5g
Price
$375
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD40586
Product name
(DHQD)2PHAL
Packaging
10g
Price
$460
Updated
2021/12/16
ChemScene
Product number
CS-W008033
Product name
(DHQD)2PHAL
Purity
99.59%
Packaging
25g
Price
$564
Updated
2021/12/16
ChemScene
Product number
CS-W008033
Product name
(DHQD)2PHAL
Purity
99.59%
Packaging
10g
Price
$306
Updated
2021/12/16
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(DHQD)2PHAL Chemical Properties,Usage,Production

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.

(DHQD)2PHAL Preparation Products And Raw materials

Raw materials

Potassium hydroxide Phthalhydrazide Toluene Potassium carbonate Phosphorus oxychloride Phosphorus pentachloride HYDROQUINIDINE

Preparation Products

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(DHQD)2PHAL Suppliers

China 137 India 7 South Korea 1 Switzerland 1 United Kingdom 2 United States 15 Global 163
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10194
Advantage
62
AbaChemScene
Tel
732-484-9848
Fax
888-484-5008
Email
sales@chemscene.com
Country
United States
ProdList
3986
Advantage
60
Accela ChemBio Inc.
Tel
(+1)-858-699-3322
Fax
(+1)-858-876-1948
Email
info@accelachem.com
Country
United States
ProdList
19965
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63711
Advantage
58
Aladdin Scientific
Tel
+1-833-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57511
Advantage
58
Aceschem Inc.
Tel
+1-817863-6948 +1-（817）863-6948
Email
sales@aceschem.com
Country
United States
ProdList
19639
Advantage
58
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View Lastest Price from (DHQD)2PHAL manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(DHQD)2PHAL 140853-10-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
(DHQD)2-PHAL 140853-10-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
(DHQD)2-PHAL 140853-10-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

140853-10-7, (DHQD)2PHALRelated Search:

Hydrocortisone-17-butyrate (DHQD)2PYR (DHQ)2PYR HYDROQUININE (ANTHRAQUINONE-1 4-DIYL) (DHQ)2PHAL HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER Ethoxylated hydrogenated castor oil HYDROQUININE 3-METHOXYPYRIDAZINE HYDROQUINIDINE (DHQD)2PHAL Maleic hydrazide (2R,4S,5R)-2-Hydroxymethyl-5-ethylquinuclidine 1-METHOXYPHTHALAZINE HYDROCINCHONINE 4-(3-METHOXYPROPYL)PIPERIDINE 4-HEPTYLPYRIDINE

  • SHARPLESS CATALYST
  • (DHQD)2PHAL
  • HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER
  • DHQD)2 PHAL
  • (DHQD)2 PHAL, 95+%
  • HYDROQUININE-1,4-PHTHALOZINEDIYL DIETHER
  • Hydroquinidine 1,4-phthalazinediyl diether((DHQD)2PHAL)
  • (DHQD)2PHAL,Hydroquinidine 1,4-phthalazinediyl diether
  • Hydroquinidine 1,4-phthalazinediyl ether
  • DHQD)2PHAL (DH
  • 1,4-bis[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine
  • 1,4-bis(9-O-dihydroquinidinyl)phthalazine
  • (DHQD)2PHAL,99%e.e.
  • (DHQD)PHAL
  • 1,4-Bis(dihydroquinidine)phthalazine
  • Hydroquinidine 1,4-phthalazinediyl diether, 98%, for synthesis
  • Cinchonan, 9,9''-[1,4-phthalazinediylbis(oxy)]bis[10,11-dihydro-6'-methoxy-, (9S)-(9''S)-
  • 1,4-Bis((S)-((1S,2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine
  • (S,S)-(DHQ)2PHAL
  • 140853-10-7
  • 40853-10-7
  • C48H54N6O4
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • Dihydroxylation
  • Cinchona Alkaloids
  • Privileged Ligands