trans-2-bromo-1-phenylcyclopropanecarboxylic acid

Base Information

Chemical Name:trans-2-bromo-1-phenylcyclopropanecarboxylic acid
CAS No.:90314-24-2
Molecular Formula:C₁₀H₉BrO₂
Molecular Weight:241.084
Hs Code.:

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Chemical Property of trans-2-bromo-1-phenylcyclopropanecarboxylic acid

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Technology Process of trans-2-bromo-1-phenylcyclopropanecarboxylic acid

There total 2 articles about trans-2-bromo-1-phenylcyclopropanecarboxylic 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:

: 80234-04-4
2-phenylacrylaldehyde diethyl acetal

: 90314-24-2,90314-25-3,90314-26-4,90341-52-9,93590-95-5,143722-63-8
trans-2-bromo-1-phenylcyclopropanecarboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 50 percent aq. sodium hydroxide / 2.) TEBA / 1.) water

2: 97 percent / 80 percent formic acid / H₂O / 3 h / Heating

3: 1.) MeLi, lithium bromide; 2.) 1.0 M HCl / 1.) 0 deg C, ether, petroleum ether, tetrahydrofuran, 1.5 h

With hydrogenchloride; sodium hydroxide; formic acid; methyllithium; lithium bromide; N-benzyl-N,N,N-triethylammonium chloride; In water;

Reference yield:

: 156020-82-5
2,2-dibromo-1-phenylcyclopropanecarbaldehyde diethylacetal

: 90314-24-2,90314-25-3,90314-26-4,90341-52-9,93590-95-5,143722-63-8
trans-2-bromo-1-phenylcyclopropanecarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / 80 percent formic acid / H₂O / 3 h / Heating

2: 1.) MeLi, lithium bromide; 2.) 1.0 M HCl / 1.) 0 deg C, ether, petroleum ether, tetrahydrofuran, 1.5 h

With hydrogenchloride; formic acid; methyllithium; lithium bromide; In water;