(DHQD)2PHAL

(DHQD)2PHAL Structure
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)2 PHAL;(DHQD)2PHAL;DHQD)2PHAL (DH;(S,S)-(DHQ)2PHAL
CBNumber:
CB0672988
Molecular Formula:
C48H54N6O4
Molecular Weight:
778.98
MOL File:
140853-10-7.mol
Modify Date:
2023/4/23 13:52:06

(DHQD)2PHAL Properties

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)

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
WGK Germany  3
9
HS Code  29392000

(DHQD)2PHAL price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 392731 (DHQD)2PHAL ≥95% 140853-10-7 1G ₹13710 2022-06-14 Buy
Product number Packaging Price Buy
392731 1G ₹13710 Buy

(DHQD)2PHAL Chemical Properties,Uses,Production

Uses

(DHQD)2PHAL is a monomeric cinchona alkaloid dimer used as a catalyst for asymmetric halogenations.

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

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SHARPLESS CATALYST (DHQD)2PHAL 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 DHQD)2PHAL (DH (DHQD)2PHAL,99%e.e. 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)- HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER 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)PHAL 1,4-Bis((S)-((1S,2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine Hydroquinidine 1,4-phthalazinediyl ether (S,S)-(DHQ)2PHAL 140853-10-7 40853-10-7 C48H54N6O4 Chiral Catalysts, Ligands, and Reagents Asymmetric Synthesis Dihydroxylation Cinchona Alkaloids Privileged Ligands