CAS No.142569-70-8,2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol Suppliers

Products Categories

Pharmaceutical (191)
Others (50)
Organic Chemicals (36)
Reagent (2)
Materials (2)
Food Additives (1)

Basic Information

Molecular Structure:
CAS No.:	142569-70-8
Name:	2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol
Article Data:	4

Formula:	C₂₉H₂₈ClNO₂
Molecular Weight:	458
Synonyms:	Benzenepropanol,a-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-,(S)-;2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol;
EINECS:	604-295-2
Density:	1.244 g/cm³
Boiling Point:	636.8 °C at 760mmHg
Flash Point:	338.9 °C
Appearance:	pale-yellow foam
Safety:	24/25
PSA:	53.35000
LogP:	6.95220

Synthetic route

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

Conditions

Conditions	Yield
With dmap; triethylamine In hexane; dichloromethane; ethyl acetate; toluene	97.8%

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 103137-47-9
phosphoric acid diphenyl ester chloride

: 2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

Conditions

Conditions	Yield
With dmap In toluene at 20℃; Reagent/catalyst; Solvent;	92.6%

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 124-63-0
methanesulfonyl chloride

: 169954-93-2
2-(2-(3(S)-(3-(2-(7-chloroquinolin-2-yl)ethyl)phenyl)-3-(methanesulfonyl-1-oxy)methylethyl)phenyl)-2-propanol

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;	81%
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;	78.1%
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;	78.1%

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 124-63-0
methanesulfonyl chloride

: 2-(2-(3(S)-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-methanesulfonyl-oxypropyl)phenyl)-2-propanol

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -15 - 60℃; for 10.25h;

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 158966-92-8
montelukast

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C 2.1: potassium tert-butylate; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.5 h / 20 °C 2.2: 0.5 h 3.1: sodium hydroxide; water / tetrahydrofuran; methanol / 10 - 20 °C View Scheme
Multi-step reaction with 2 steps 1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane 2.1: 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.08 h / 10 °C 2.2: 0.17 h / 10 °C 2.3: 1 h / 15 - 17 °C View Scheme
Multi-step reaction with 3 steps 1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane 2.1: potassium tert-butylate; 1-butyl-1-methylpyrrolidinium hexafluorophosphate / dimethyl sulfoxide / 0.5 h / 20 °C 2.2: 0.5 h 3.1: sodium hydroxide; water / tetrahydrofuran; methanol / 10 - 20 °C View Scheme
Multi-step reaction with 2 steps 1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere 2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere 2.2: 7 h / -15 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere 2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C 2.2: -5 - 0 °C View Scheme

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 855473-51-7
1-(((1(R)-(3-(2(E)-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methylethyl)phenyl)propyl)thio)methyl)cyclopropane acetic acid methyl ester

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C 2.1: potassium tert-butylate; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.5 h / 20 °C 2.2: 0.5 h View Scheme
Multi-step reaction with 2 steps 1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane 2.1: potassium tert-butylate; 1-butyl-1-methylpyrrolidinium hexafluorophosphate / dimethyl sulfoxide / 0.5 h / 20 °C 2.2: 0.5 h View Scheme

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 169954-94-3
dicyclohexylamine 1-(((1-(R)-(3-(2-(7-chloro-2-quinolidyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methyl-ethyl)phenyl)propyl)thio)methyl)cyclopropanyl acetate

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C 2.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -15 °C 2.2: 9 h / -5 °C 2.3: 2 h View Scheme

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: 151767-02-1
Montelukast sodium

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere 2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere 2.2: 7 h / -15 °C / Inert atmosphere 3.1: toluene / 20 - 80 °C 4.1: acetic acid / toluene; water / 0.33 h / 20 °C / pH 4 - 5 4.2: 0.5 h / 20 °C View Scheme
Multi-step reaction with 4 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere 2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C 2.2: -5 - 0 °C 3.1: ethyl acetate / 35 - 55 °C 4.1: sodium 2-ethylhexanoic acid / toluene / 30 - 35 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1: dmap / toluene / 20 °C 2: sodium hydride / tetrahydrofuran / 0 - 20 °C 3: sodium hydroxide / methanol / 0.5 h / 20 °C / Inert atmosphere View Scheme

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: [R-(E)]-1-[[[[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid 4-tert-butylcyclohexylamine salt

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere 2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere 2.2: 7 h / -15 °C / Inert atmosphere 3.1: toluene / 20 - 80 °C View Scheme

: 142569-70-8
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

: montelukast benzhydrylamine salt

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere 2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C 2.2: -5 - 0 °C 3.1: ethyl acetate / 35 - 55 °C View Scheme

Downstream Products

158966-92-8

151767-02-1

Total:195 Page 1 of 6 1 2 3 4 5 6 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 142569-70-8

Specification

The systematic name of 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol is (1S)-1-{3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl}-3-[2-(2-hydroxypropan-2-yl)phenyl]propan-1-ol. With the CAS registry number 142569-70-8, it is also named as benzenepropanol, alpha-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-, (alphaS)-. The product's categories are benzene derivates, intermediate of montelukast, aromatics, chiral reagents, intermediates & fine chemicals and pharmaceuticals. It is pale-yellow foam which is used as intermediates of Montelukast. And this product is toxic if swallowed.

The other characteristics of 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol can be summarized as:
(1)ACD/LogP: 4.792; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.79; (4)ACD/LogD (pH 7.4): 4.79; (5)ACD/BCF (pH 5.5): 2579.92; (6)ACD/BCF (pH 7.4): 2581.25; (7)ACD/KOC (pH 5.5): 9628.52; (8)ACD/KOC (pH 7.4): 9633.46; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 9; (12)Index of Refraction: 1.686; (13)Molar Refractivity: 139.972 cm3; (14)Molar Volume: 367.898 cm3; (15)Surface Tension: 55.6230010986328 dyne/cm; (16)Density: 1.245 g/cm3; (17)Flash Point: 338.932 °C; (18)Enthalpy of Vaporization: 98.88 kJ/mol; (19)Boiling Point: 636.813 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

People can use the following data to convert to the molecule structure.
(1)SMILES:Clc1cc2nc(ccc2cc1)\C=C\c3cccc(c3)[C@@H](O)CCc4ccccc4C(O)(C)C;
(2)Std. InChI:InChI=1S/C29H28ClNO2/c1-29(2,33)26-9-4-3-7-21(26)13-17-28(32)23-8-5-6-20(18-23)10-15-25-16-12-22-11-14-24(30)19-27(22)31-25/h3-12,14-16,18-19,28,32-33H,13,17H2,1-2H3/b15-10+/t28-/m0/s1;
(3)Std. InChIKey:ZSHIDKYITZZTLA-FCPABOFRSA-N.