2,2-Dibromo-1-methylcyclopropanecarboxylic acid

Base Information

• Chemical Name: 2,2-Dibromo-1-methylcyclopropanecarboxylic acid
• CAS No.: 5365-21-9
• Molecular Formula: C5H6Br2O2
• Molecular Weight: 257.909
• Hs Code.: 2916209090
• DSSTox Substance ID: DTXSID50374142
• Nikkaji Number: J2.043.679D
• Mol file: 5365-21-9.mol

Synonyms:2,2-dibromo-1-methylcyclopropanecarboxylic acid;5365-21-9;2,2-dibromo-1-methylcyclopropane-1-carboxylic acid;2,2-Dibromo-1-methyl-cyclopropanecarboxylic acid;1-Methyl-2,2-dibromocyclopropanecarboxylic acid;SCHEMBL5934352;DTXSID50374142;QPIUEPZQJYZZPJ-UHFFFAOYSA-N;MFCD00760330;STK208438;AKOS003956327;SB37557;BB 0221125;CS-0245153;2,2-dibromo-1-methylcyclopropanecarboxylicacid;EN300-300270

Chemical Property of 2,2-Dibromo-1-methylcyclopropanecarboxylic acid

Chemical Property:

• PSA: 37.30000
• Density: 2.3
• LogP: 1.96710
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 257.87141
• Heavy Atom Count: 9
• Complexity: 166

Purity/Quality:

98%min ^*data from raw suppliers

2,2-Dibromo-1-methylcyclopropanecarboxylic acid ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

Useful:

• Canonical SMILES: CC1(CC1(Br)Br)C(=O)O

Technology Process of 2,2-Dibromo-1-methylcyclopropanecarboxylic acid

There total 10 articles about 2,2-Dibromo-1-methylcyclopropanecarboxylic 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: 93.6%

poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + Bromoform (75-25-2) → 2,2-dibromo-1-methylcyclopropanecarboxylic acid (5365-21-9)

Guidance literature:

With benzyltriethylammonium bromide; sodium hydroxide; at 20 ℃; for 4h;

Reference yield: 82.0%

2,2-dibromo-1-methylcyclopropane-1-methanol (64670-28-6) → 2,2-dibromo-1-methylcyclopropanecarboxylic acid (5365-21-9)

Guidance literature:

With jones' reagent;

DOI:10.1039/P19960002157

Reference yield: 80.0%

methyl 2,2-dibromo-1-methylcyclopropanecarboxylate (39647-01-3) → 2,2-dibromo-1-methylcyclopropanecarboxylic acid (5365-21-9)

Guidance literature:

With sodium hydroxide; In ethanol; at 20 ℃;

upstream raw materials:

2,2-Dibrom-1-methyl-1--cyclopropan

Bromoform

methacrylic acid methyl ester

1,1-dibromo-2-vinyl-2-methylcyclopropane

Downstream raw materials:

1-Methyl-cyclopropanoic acid

α(RS)-cyano-3-phenoxybenzyl 2,2-dibromo-1-methylcyclopropane-1-carboxylate

3-phenoxybenzyl 2,2-dibromo-1-methylcyclopropane-1-carboxylate

(2,2-Dibromo-1-methyl-cyclopropyl)-p-tolyl-methanone

Refernces

• 1、 Bolesov,Solov'eva,Baird. "Functionalized α-bromocyclopropylmagnesium bromides: Generation and some reactions". . p. 1580 - 1589. Retrieved 2014/02/14.
• 2、 -. "Benzodiazepine derivatives as app modulators". . . Retrieved 2008/06/13.