(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

Base Information

Chemical Name:(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid
CAS No.:227286-97-7
Molecular Formula:C₂₉H₂₂BrNO₄
Molecular Weight:528.402
Hs Code.:

(R)-2-<N-(9-phenylfluoren-9-yl)amino>-3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

Synonyms:(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

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Chemical Property of (R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

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Technology Process of (R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

There total 3 articles about (R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid 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: 92.0%

: (R)-2--3-<3,4-(methylenedioxy)phenyl>propionic acid

: 227286-97-7
(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

Guidance literature:: With benzyltrimethylammonium tribromide; In methanol; dichloromethane; for 1h; Ambient temperature;
DOI:10.1016/S0040-4020(99)00133-7

Reference yield:

: 227286-91-1
(3R,5R)-2,3,5,6-tetrahydro-5-phenyl-3-<<3,4-(methylenedioxy)phenyl>methyl>-N-(tert-butyloxycarbonyl)-4H-1,4-oxazin-2-one

: 227286-97-7
(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) aq. HCl, 2.) TFA, hydrogen / 2.) Pd(OH)2 / 1.) MeOH, reflux, 20 h, 2.) MeOH, H₂O, 1 atm, 20 h

2: 1.) TMSCl, 2.) Ei₃N, Pb(NO₃)2 / 1.) CH₂Cl₂, reflux, 2 h, 2.) room temperature, 2 d

3: 92 percent / benzyltrimethylammonium tribromide / CH₂Cl₂; methanol / 1 h / Ambient temperature

With hydrogenchloride; chloro-trimethyl-silane; lead(II) nitrate; benzyltrimethylammonium tribromide; hydrogen; trifluoroacetic acid; palladium dihydroxide; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(99)00133-7

Reference yield:

: 37002-51-0
(R)-2-amino-3-<3,4-(methylenedioxy)phenyl>propionic acid

: 227286-97-7
(R)-2--3-<2-bromo-4,5-(methylenedioxy)phenyl>propanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) TMSCl, 2.) Ei₃N, Pb(NO₃)2 / 1.) CH₂Cl₂, reflux, 2 h, 2.) room temperature, 2 d

2: 92 percent / benzyltrimethylammonium tribromide / CH₂Cl₂; methanol / 1 h / Ambient temperature

With chloro-trimethyl-silane; lead(II) nitrate; benzyltrimethylammonium tribromide; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(99)00133-7