Product
Supplier
Encyclopedia
Inquiry
Home > Encyclopedia > 1-Benzyl-2,5-dihydro-1H-pyrrole

1-Benzyl-2,5-dihydro-1H-pyrrole

1-Benzyl-2,5-dihydro-1H-pyrrole structure

1-Benzyl-2,5-dihydro-1H-pyrrole 

structure
  • CAS No:

    6913-92-4

  • Formula:

    C11H13N

  • Chemical Name:

    1-Benzyl-2,5-dihydro-1H-pyrrole

  • Synonyms:

    N-BENZYLPYRROLINE;1-BENZYL-3-PYRROLINE;BPL;N-BENZYL-3-PYRROLINE;1-Benzyl-3-pyrrolidon;1-benzyl-2,5-dihydro-1H-pyrrole;1-Benzyl-3-pyrroline, 98+%;1-(Phenylmethyl)-2,5-dihydropyrrole

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

1-Benzyl-2,5-dihydro-1H-pyrrole Basic Attributes

159.23

159.104797

111101

-0

DTXSID40340093

29339900

Characteristics

3.2

2

Colorless to pale yellow Liquid

1.1±0.1 g/cm3

60 °C1 mm Hg(lit.)

198 °F

1.586

4.1 [ug/mL]

Safety Information

8

UN 3267 8/PG 2

3

34

26-27-36/37/39-45-20

C

P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501

H314

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory.

1-Benzyl-2,5-dihydro-1H-pyrrole Use and Manufacturing

Was synthesised according to published methods with slight modifications: a), b). To a solution of cis-1, 4-dichloro-2-butene (0.76 g, 5.77 mmol) in anhydrous dichloromethane (4 ml) cooled at 5°C, benzylamine (3.75 g, 34.66 mol) was added dropwise. Was synthesised according to published methods with slight modifications: a), b). 14.6 mL (127 mmol) benzyl chloride are added dropwise to a solution of 10 mL (127 mmol) 2, 5-dihydro-1H-pyrrol in 100 mL acetonitrile, while the reaction mixture heats up to 45° C. After 1.5 h 300 mL MTBE is added to the suspension, the precipitate is suction filtered and the filtrate is evaporated down. The residue is purified by chromatography (silica gel, EtOAc/MeOH/NH1-4.6 mL (127 mmol) of benzyl chloride is added dropwise to a solution of 10 mL (127 mmol) of 2, 5-dihydro-1H-pyrrole in 100 mL of acetonitrile, during which time the reaction mixture heats up to 45° C. After 1.5 hours, 300 mL of MTBE is added to the suspension, the precipitate is filtered off, and the filtrate is evaporated down. The residue is purified by chromatography (silica gel, EtOAc/MeOH/NH

Computed Properties

Molecular Weight:159.23
XLogP3:2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:159.104799419
Monoisotopic Mass:159.104799419
Topological Polar Surface Area:3.2
Heavy Atom Count:12
Complexity:148
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Scan the QR Code to Share

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.