1-[2-[4-(7-methoxy-3-phenyl-3,4-dihydro-2H-chromen-4-yl)phenoxy]ethyl]pyrrolidine

Base Information

• Chemical Name: 1-[2-[4-(7-methoxy-3-phenyl-3,4-dihydro-2H-chromen-4-yl)phenoxy]ethyl]pyrrolidine
• CAS No.: 18196-29-7
• Molecular Formula: C28H31NO3
• Molecular Weight: 429.5506
• NSC Number: 131883
• DSSTox Substance ID: DTXSID50939513
• ChEMBL ID: CHEMBL65996
• Mol file: 18196-29-7.mol

Synonyms:18196-29-7;NSC131883;CHEMBL65996;SCHEMBL4361613;DTXSID50939513;NSC-131883;1-{2-[4-(7-Methoxy-3-phenyl-3,4-dihydro-2H-1-benzopyran-4-yl)phenoxy]ethyl}pyrrolidine

Chemical Property of 1-[2-[4-(7-methoxy-3-phenyl-3,4-dihydro-2H-chromen-4-yl)phenoxy]ethyl]pyrrolidine

Chemical Property:

• Vapor Pressure: 4.28E-12mmHg at 25°C
• Boiling Point: 548.8°Cat760mmHg
• Flash Point: 148.5°C
• Density: 1.142g/cm³
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 429.23039385
• Heavy Atom Count: 32
• Complexity: 551

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC2=C(C=C1)C(C(CO2)C3=CC=CC=C3)C4=CC=C(C=C4)OCCN5CCCC5

Technology Process of 1-[2-[4-(7-methoxy-3-phenyl-3,4-dihydro-2H-chromen-4-yl)phenoxy]ethyl]pyrrolidine

There total 13 articles about 1-[2-[4-(7-methoxy-3-phenyl-3,4-dihydro-2H-chromen-4-yl)phenoxy]ethyl]pyrrolidine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

1-(2-chloroethyl)pyrrolidine hydrochloride (7250-67-1) + (+/-)-cis-4-(4-hydroxyphenyl)-7-methoxy-3-phenylchromane → (+/-)-cis-7-methoxy-3-phenyl-4-(4-(2-pyrrolidinoethoxy)phenyl)chromane (18196-29-7,33382-06-8,33382-08-0)

Guidance literature:

With sodium hydroxide; In water; toluene; at 75 ℃; for 4h;

DOI:10.1016/S0968-0896(01)00257-7

Reference yield:

cis-4-(4-hydroxyphenyl)-7-methoxy-3-phenylchromane (18196-35-5,33382-09-1,33382-12-6) + 1-(2-chloroethyl)pyrrolidine hydrochloride (7250-67-1) → cis-7-Methoxy-3-phenyl 4-{4-[2-(pyrrolidin-1-yl)ethoxy]phenyl}chromane (18196-29-7,33382-06-8,33382-08-0)

Guidance literature:

With sodium hydroxide; In methanol; water; toluene;

Reference yield:

cis-4-(4-hydroxyphenyl)-7-methoxy-3-phenylchromane (18196-35-5,33382-09-1,33382-12-6) + 1-(2-chloroethyl)pyrrolidine hydrochloride (7250-67-1) → (+)-cis-7-Methoxy-3-phenyl-4-{4-{2-(pyrrolidin-1-yl)ethoxy}phenyl}chromane (207278-54-4,18196-29-7,33382-06-8,33382-08-0)

Guidance literature:

With sodium hydroxide; In methanol; water; toluene;

upstream raw materials:

1-(2-chloroethyl)pyrrolidine hydrochloride

4-(4-hydroxyphenyl)-7-methoxy-3-phenyl-2H-chromen-2-one

4-(p-hydroxyphenyl)-3-phenyl-7-methoxy-2H-chromene

cis-4-(4-hydroxyphenyl)-7-methoxy-3-phenylchromane

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