CAS No.33948-19-5,Iminodibenzylcarbonyl chloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	33948-19-5
Name:	Iminodibenzylcarbonyl chloride
Article Data:	10

Formula:	C₁₅H₁₂ClNO
Molecular Weight:	257.719
Synonyms:	5-(Chlorocarbonyl)-10,11-dihydrodibenzazepine;5-Chlorocarbonyl-10,11-dihydro-5H-dibenz[b,f]azepine;
EINECS:	251-756-5
Density:	1.282 g/cm³
Melting Point:	121-124 °C(lit.)
Boiling Point:	397.5 °C at 760 mmHg
Flash Point:	194.2 °C
Appearance:	white to yellowish powder
Hazard Symbols:	C
Risk Codes:	34
Safety:	26-36/37/39-45
Transport Information:	UN 3261 8/PG 2
PSA:	20.31000
LogP:	4.34710

Synthetic route

: 75-44-5
phosgene

: 494-19-9
9,10-dihydrodibenzazepine

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

Conditions

Conditions	Yield
In toluene at 90 - 95℃; for 3.5h;	90%
With sodium hydroxide In chlorobenzene at 100 - 115℃; for 4h;	80%
With toluene
With toluene

: 109-72-8, 29786-93-4
n-butyllithium

: 150332-87-9
6-fluoro-3-[1-(3-hydroxypropyl)-4-piperidinyl]-1,2-benzisoxazole

A: 1-[3-((10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)carbonyloxy)propyl]-4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidine, oxalate

B: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

Conditions

Conditions	Yield
In hexane

...Expand

: 494-19-9
9,10-dihydrodibenzazepine

: 32315-10-9
bis(trichloromethyl) carbonate

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

Conditions

Conditions	Yield
With pyridine In 1,2-dichloro-ethane at 75℃; for 3h; Inert atmosphere;
With sodium hydroxide In chlorobenzene at 100 - 115℃; for 4.5h;
In chlorobenzene at 110℃; for 5h; Temperature;
With sodium hydrogencarbonate In dichloromethane at 0 - 20℃; for 12.5h;

: 951010-97-2
5,10-bis(2-nitrobenzenesulfonyl)-5,10-diaza-1,14-tetradecanediamine

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: C39H47N7O9S2

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 19h;	95%
In dichloromethane at 20℃;

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: 33948-22-0
5H-dibenz[b,f]azepine-5-carbonylchloride

Conditions

Conditions	Yield
With sodium bromate; N-benzyl-N,N,N-triethylammonium chloride; bromine; dibenzoyl peroxide In chlorobenzene at 92 - 97℃; for 8.5h; Temperature; Reagent/catalyst;	90.5%
Multi-step reaction with 2 steps 1: Br2 / chlorobenzene / 1.5 h / 145 - 150 °C 2: chlorobenzene / 2 h / 150 - 155 °C View Scheme
With bromine In chlorobenzene at 80℃; for 6h; Temperature; Inert atmosphere;

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: 494-19-9
9,10-dihydrodibenzazepine

Conditions

Conditions	Yield
In acetonitrile electrolysis (Et4NClO4, Hg-dropelectrode);	90%

: 73579-08-5
Methyl-(1-methyl-[4]piperidyl)-amin

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: N-methyl-N-(1-methylpiperodin-4-yl)-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane for 2h; Heating;	90%

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: 3564-73-6
10,11-Dihydrocarbamazepin

Conditions

Conditions	Yield
With ammonia In methanol; water at 57 - 59℃; for 1.5h;	85.35%
With ethanol; ammonia
With ethanol; ammonia

: 123-75-1
pyrrolidine

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: 294194-09-5
(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)(pyrrolidin-1-yl)methanone

Conditions

Conditions	Yield
With triethylamine In benzene	85%

: 92-54-6
4-phenyl-1-piperazine

: 33948-19-5
10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride

: 1250430-98-8
(11,12-dihydro-5H-dibenzo[b,f]azepin-5-yl)(4-phenylpiperazin-1-yl)methanone

Conditions

Conditions	Yield
With triethylamine In 1,4-dioxane	83%

Total:108 Page 1 of 3 1 2 3 Next>>

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Chemistry

Molecular Structure:

Molecular Formula: C₁₅H₁₂ClNO
Molecular Weight: 257.7149
IUPAC Name: 5,6-Dihydrobenzo[b][1]benzazepine-11-carbonyl chloride
Synonyms of Iminodibenzylcarbonyl chloride (CAS NO.33948-19-5): EINECS 251-756-5 ; 10,11-Dihydro-5H-dibenz(b,f)azepine-5-carbonyl chloride
CAS NO: 33948-19-5
Product Categories: (intermediate of carbamazepine)
Melting point: 121-124 °C
Index of Refraction: 1.628
Molar Refractivity: 71.39 cm³
Molar Volume: 200.9 cm³
Surface Tension: 50.1 dyne/cm
Density: 1.282 g/cm³
Flash Point: 194.2 °C
Enthalpy of Vaporization: 64.79 kJ/mol
Boiling Point: 397.5 °C at 760 mmHg
Vapour Pressure: 1.58E-06 mmHg at 25°C

Uses

Iminodibenzylcarbonyl chloride (CAS NO.33948-19-5) is used as pharmaceutical intermediates.

Safety Profile

Hazard Codes of Iminodibenzylcarbonyl chloride (CAS NO.33948-19-5): Corrosive C
Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: III