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Solifenacin

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Name

Solifenacin

EINECS N/A
CAS No. 242478-37-1 Density 1.24 g/cm3
PSA 32.78000 LogP 3.74070
Solubility N/A Melting Point N/A
Formula C23H26N2O2 Boiling Point 505.5 °C at 760 mmHg
Molecular Weight 362.472 Flash Point 259.5 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 242478-37-1 (Solifenacin) Hazard Symbols N/A
Synonyms

Solifenacin;[(8R)-1-azabicyclo[2.2.2]octan-8-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate;2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-,1-azabicyclo(2.2.2)oct-3-yl ester, (R-(R*,S*))-;Solifenacin [inn:ban];Unii-A8910sqj1u;3,4-dihydro-1-phenyl-(1S)-2(1H)-Isoquinolinecarboxylic acid (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;YM 905;(1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate

Article Data 40

Solifenacin Synthetic route

C34H29NO2P(1+)*Cl(1-)

25333-42-0

(R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
In toluene at 60 - 70℃; Temperature;96.8%
180468-42-2

(S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline

25333-42-0

(R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
With sodium hydride; 1-butyl-3-methylimidazolium Tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 6h; Temperature; Concentration;95.1%
With sodium hydride In toluene for 3h; Heating;89%
Stage #1: (R)-quinuclidin-3-ol With sodium hydride In toluene; mineral oil at 0℃; for 0.25h; Inert atmosphere;
Stage #2: (S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline In toluene; mineral oil at 130℃; for 8h; Inert atmosphere; Dean-Stark;
88%

(3S)-1-azabicyclo[2.2.2]octan-3-yl 1H-imidazole-1-carboxylate

22990-19-8, 96719-89-0, 118864-75-8

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

242478-37-1

solifenacin

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 2h; Inert atmosphere;92.2%
1459721-13-1

(3R)-1-azabicyclo[2,2,2]oct-3-yl pentafluorophenylcarbonate

22990-19-8, 96719-89-0, 118864-75-8

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

242478-37-1

solifenacin

Conditions
ConditionsYield
In toluene at 10 - 15℃; Temperature; Time; Solvent;91%
In toluene at 10 - 15℃; Solvent; Temperature;91%

Solifenacin hydrochloride

242478-37-1

solifenacin

Conditions
ConditionsYield
With ammonium hydroxide In water pH=9 - 10;90%
1229227-22-8

4-nitrophenyl (1S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate

25333-42-0

(R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
Stage #1: (R)-quinuclidin-3-ol With 18-crown-6 ether; sodium hydride In toluene; mineral oil Inert atmosphere;
Stage #2: 4-nitrophenyl (1S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate In toluene; mineral oil at 20 - 110℃; for 18h; Inert atmosphere;
74%
Stage #1: (R)-quinuclidin-3-ol With sodium hydride In N,N-dimethyl-formamide; mineral oil Inert atmosphere;
Stage #2: 4-nitrophenyl (1S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate In N,N-dimethyl-formamide; mineral oil at 110℃; for 4h; Inert atmosphere;
70%
22990-19-8, 96719-89-0, 118864-75-8

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

25333-42-0

(R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
Stage #1: (R)-quinuclidin-3-ol With sodium methylate In toluene at 5℃; Inert atmosphere; Reflux;
Stage #2: (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline In N,N-dimethyl-formamide; toluene at 60℃; Reflux;
72%
Stage #1: (R)-quinuclidin-3-ol With 1,1'-Carbonyl-di-(1,2,4-triazole); triethylamine In Isopropyl acetate at 20℃; for 2h;
Stage #2: (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline In Isopropyl acetate for 4h; Product distribution / selectivity; Heating / reflux;

propyl (1S)-1-phenyl-3,4-dihydro-2(1H)isoquinolinecarboxylate

25333-42-0

(R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
Stage #1: (R)-quinuclidin-3-ol With sodium hydride In toluene at 80℃; for 1h;
Stage #2: propyl (1S)-1-phenyl-3,4-dihydro-2(1H)isoquinolinecarboxylate In toluene for 18h; Reflux;
63.9%

(3R)-1-azabicyclo[2.2.2]octan-3-ol hydrochloride

180468-42-2

(S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline

242478-37-1

solifenacin

Conditions
ConditionsYield
Stage #1: (3R)-1-azabicyclo[2.2.2]octan-3-ol hydrochloride With sodium methylate at 5 - 30℃; Inert atmosphere;
Stage #2: (S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline In N,N-dimethyl-formamide; toluene at 60℃; Reflux;
51%
180468-42-2

(S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline

sodium (R)-quinuclidin-3-ol

242478-37-1

solifenacin

Conditions
ConditionsYield
Stage #1: sodium (R)-quinuclidin-3-ol With sodium methylate In N,N-dimethyl-formamide; toluene at 25℃; Inert atmosphere; Reflux;
Stage #2: (S)-N-carboxylic acid ethyl ester-1-phenyl-1,2,3,4-tetrahydroisoquinoline In N,N-dimethyl-formamide; toluene at 70℃; Reflux;
50%

Solifenacin Specification

The Solifenacin is an organic compound with the formula C23H26N2O2. The IUPAC name of this chemical is 1-azabicyclo[2.2.2]octan-3-yl(1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate. With the CAS registry number 242478-37-1, it is also named as 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S)-. Besides, it is used in the treatment of overactive bladder with or without urge incontinence.

Physical properties about Solifenacin are: (1)ACD/LogP: 4.159; (2)ACD/LogD (pH 5.5): 1.20; (3)ACD/LogD (pH 7.4): 2.53; (4)ACD/BCF (pH 5.5): 1.00; (5)ACD/BCF (pH 7.4): 20.09; (6)ACD/KOC (pH 5.5): 4.74 ; (7)ACD/KOC (pH 7.4): 102.71; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.649; (11)Molar Refractivity: 105.823 cm3; (12)Molar Volume: 290.574 cm3; (13)Polarizability: 41.951 10-24cm3; (14)Surface Tension: 57.4669990539551 dyne/cm; (15)Density: 1.247 g/cm3; (16)Flash Point: 259.526 °C ; (17)Enthalpy of Vaporization: 77.52 kJ/mol; (18)Boiling Point: 505.515 °C at 760 mmHg

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O[C@@H]2C1CCN(CC1)C2)N5[C@@H](c3ccccc3)c4ccccc4CC5
(2)InChI: InChI=1/C23H26N2O2/c26-23(27-21-16-24-13-10-18(21)11-14-24)25-15-12-17-6-4-5-9-20(17)22(25)19-7-2-1-3-8-19/h1-9,18,21-22H,10-16H2/t21-,22-/m0/s1(3)InChIKey: FBOUYBDGKBSUES-VXKWHMMOBQ
(4)Std. InChI: InChI=1S/C23H26N2O2/c26-23(27-21-16-24-13-10-18(21)11-14-24)25-15-12-17-6-4-5-9-20(17)22(25)19-7-2-1-3-8-19/h1-9,18,21-22H,10-16H2/t21-,22-/m0/s1
(5)Std. InChIKey: FBOUYBDGKBSUES-VXKWHMMOSA-N

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