Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide

Base Information

Chemical Name:Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide
CAS No.:128156-82-1
Molecular Formula:C₁₉H₂₁BrN₂O₃
Molecular Weight:405.291
Hs Code.:
DSSTox Substance ID:DTXSID30926082
Mol file:128156-82-1.mol

Synonyms:BRN 4330564;128156-82-1;Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide;DTXSID30926082;LS-28846;2-Bromo-N-[1,2-dihydroxy-2,2-bis(4-methylphenyl)ethylidene]propanehydrazonic acid

Suppliers and Price of Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide

Chemical Property:

Boiling Point:626.1°Cat760mmHg
Flash Point:332.5°C
Density:1.391g/cm³
XLogP3:3.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:404.07356
Heavy Atom Count:25
Complexity:447

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)C(C2=CC=C(C=C2)C)(C(=O)NNC(=O)C(C)Br)O

Technology Process of Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide

There total 3 articles about Benzeneacetic acid, alpha-hydroxy-4-methyl-alpha-(4-methylphenyl)-, 2-(2-bromo-1-oxopropyl)hydrazide 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: 74.0%

: 128156-78-5
Chloro-acetic acid N'-(2-hydroxy-2,2-di-p-tolyl-acetyl)-hydrazide

: 7148-74-5
2-Bromopropionyl chloride

: 128156-82-1
2-Bromo-propionic acid N'-(2-hydroxy-2,2-di-p-tolyl-acetyl)-hydrazide

Guidance literature:: In 1,4-dioxane; for 2h; Heating;
DOI:10.1007/BF00764409

Reference yield:

: 119845-08-8
di-p-tolylglycolic acid cyclohexylidenehydrazide

: 128156-82-1
2-Bromo-propionic acid N'-(2-hydroxy-2,2-di-p-tolyl-acetyl)-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / hydrazine hydrate / ethanol / 0.25 h / Heating

2: 70 percent / dioxane / 2 h / Heating

3: 74 percent / dioxane / 2 h / Heating

With hydrazine hydrate; In 1,4-dioxane; ethanol;
DOI:10.1007/BF00764409

Reference yield:

: 84408-85-5
Hydroxy-di-p-tolyl-acetic acid hydrazide

: 128156-82-1
2-Bromo-propionic acid N'-(2-hydroxy-2,2-di-p-tolyl-acetyl)-hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / dioxane / 2 h / Heating

2: 74 percent / dioxane / 2 h / Heating

In 1,4-dioxane;
DOI:10.1007/BF00764409