CAS No.3074-46-2,1-BENZYL-4-PHENYLPIPERAZINE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3074-46-2
Name:	1-BENZYL-4-PHENYLPIPERAZINE
Article Data:	22

Formula:	C₁₇H₂₀N₂
Molecular Weight:	252.359
Synonyms:	Piperazine,1-benzyl-4-phenyl- (7CI,8CI);
Density:	1.092 g/cm³
Melting Point:	42 °C
Boiling Point:	376.1 °C at 760 mmHg
Flash Point:	167.1 °C
PSA:	6.48000
LogP:	3.01170

Synthetic route

polymer, polymerization degree = 50; monomer(s): (1S,2R,6S,7R)-4-benzyl-4-thionia-tricyclo[5.2.1.02,6]dec-8-ene perchlorate: polymer, polymerization degree = 50; monomer(s): (1S,2R,6S,7R)-4-benzyl-4-thionia-tricyclo[5.2.1.02,6]dec-8-ene perchlorate

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

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With caesium carbonate; sodium iodide In dichloromethane at 80℃; for 1h;	98%

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

: 100-52-7
benzaldehyde

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
Stage #1: 4-phenyl-1-piperazine; benzaldehyde for 0.0666667h; Microwave irradiation; Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 0.5h;	98%
With sodium cyanoborohydride; acetic acid In methanol; 1,2-dichloro-ethane at 65℃; for 0.166667h; Flow reactor;

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

silica-supported oligomeric benzyl phosphate: silica-supported oligomeric benzyl phosphate

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With caesium carbonate; sodium iodide In tetrahydrofuran at 80℃; for 12h; Inert atmosphere; Sealed tube;	95%

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

polymer, degree of polymerization 60; monomer(s): 2-chlorosulfonyl-5-norbornene; ethyl vinyl ether; benzyl alcohol: polymer, degree of polymerization 60; monomer(s): 2-chlorosulfonyl-5-norbornene; ethyl vinyl ether; benzyl alcohol

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 40℃;	94%

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

: 100-39-0
benzyl bromide

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
In dimethyl sulfoxide	89%
With sodium carbonate In acetonitrile at 20℃;	84%
With aluminum oxide; potassium carbonate for 0.0833333h; Solid phase reaction; alkylation; microwave irradiation;	74%

: 50-00-0
formaldehyd

: 108-86-1
bromobenzene

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

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With cobalt(II) bromide; zinc In acetonitrile at 60℃; for 1.5h; Mannich type reaction; Inert atmosphere;	89%

...Expand

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

: 100-44-7
benzyl chloride

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With potassium carbonate In butanone at 80℃; for 24h;	82%
With toluene

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

: 100-51-6
benzyl alcohol

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With iron(III)phthalocyanine chloride; potassium tert-butylate In neat (no solvent) at 170℃; for 24h; Inert atmosphere; Microwave irradiation;	82%

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 591-50-4
iodobenzene

: 100-39-0
benzyl bromide

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With copper(l) iodide; potassium tert-butylate In dimethyl sulfoxide at 65℃; for 4h; Solvent; Temperature; Inert atmosphere;	79%

...Expand

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 591-50-4
iodobenzene

: 100-44-7
benzyl chloride

: 3074-46-2
N-benzyl,N'-phenylpiperazine

Conditions

Conditions	Yield
With copper(l) iodide; potassium tert-butylate In dimethyl sulfoxide at 65℃; for 4h; Inert atmosphere;	78%

...Expand

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Specification

The 1-Benzyl-4-phenylpiperazine, with the CAS registry number 3074-46-2, is also known as Piperazine, 1-phenyl-4-(phenylmethyl)-. It belongs to the product categories of Piperaizine; Piperazines. This chemical's molecular formula is C₁₇H₂₀N₂ and molecular weight is 252.3541. Its IUPAC name is called 1-benzyl-4-phenylpiperazine.

Physical properties of 1-Benzyl-4-phenylpiperazine: (1)ACD/LogP: 3.30; (2)ACD/LogD (pH 5.5): 2.44; (3)ACD/LogD (pH 7.4): 3.27; (4)ACD/BCF (pH 5.5): 26.16; (5)ACD/BCF (pH 7.4): 175.93; (6)ACD/KOC (pH 5.5): 204.99; (7)ACD/KOC (pH 7.4): 1378.36; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.601; (11)Molar Refractivity: 79.19 cm³; (12)Molar Volume: 231 cm³; (13)Surface Tension: 45.7 dyne/cm; (14)Density: 1.092 g/cm³; (15)Flash Point: 167.1 °C; (16)Enthalpy of Vaporization: 62.38 kJ/mol; (17)Boiling Point: 376.1 °C at 760 mmHg; (18)Vapour Pressure: 7.4E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1CN(CCN1CC2=CC=CC=C2)C3=CC=CC=C3
(2)InChI: InChI=1S/C17H20N2/c1-3-7-16(8-4-1)15-18-11-13-19(14-12-18)17-9-5-2-6-10-17/h1-10H,11-15H2
(3)InChIKey: VEJWDLHOLWGRLH-UHFFFAOYSA-N