Products
4-Chloro-2'-bromoacetophenone；
Another name：α-Bromo-4-Chloro Acetophenone； 2-Bromo-4’-chloroacetophenone; 2-bromo-1-(4-chlorophenyl)ethanone; 2-bromo-1-(4-chlorophenyl)-； 2-Bromo-4‘-chloroacetophenone;
CasNo: 536-38-9 Purity： ≥98% Molecular Structure： C8H6BrClO
4-Chloro-2'-bromoacetophenone Basic Product Information
| Product Name | 4-Chloro-2'-bromoacetophenone | CAS | 536-38-9 |
| Synonyms | α-Bromo-4-Chloro Acetophenone； 2-Bromo-4’-chloroacetophenone; 2-bromo-1-(4-chlorophenyl)ethanone; 2-bromo-1-(4-chlorophenyl)-； 2-Bromo-4‘-chloroacetophenone; |
Molecular Formula | C8H6BrClO |
| EINECS Number | 208-631-5 | Molecular Structure | |
| Appearance | White solid |
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| Purity | ≥98% | ||
| Supply Ability | 10T / Per Month | ||
4-Chloro-2'-bromoacetophenone Quality documents
4-Chloro-2'-bromoacetophenone Appearance/Package/Shipping/Storage
Package
25kg/Cardboard Drum
Storage condition
Room temperature, dry, tighten container；
4-Chloro-2'-bromoacetophenone Application
Pharmaceutical intermediates, dyes and pigments, scientific research
4-Chloro-2'-bromoacetophenone literature
Synthesis of novel thiazolo[2,3-b]quinazolines by cyclization reaction of octahydroquinazoline-2-thiones with α-bromoketones
Quan, Zheng-Jun,Wei, Ying,Wang, Xi-Cun
, p. 181 - 185 (2011)
Novel thiazolo[2,3-b]quinazolines were prepared by the cyclization reaction between octahydroquinazoline-2-thiones with α-bromoketones, which provides a readily accessible multifunctionalized quinazoline template for diversity-oriented synthesis. 2011 · Copyright by Walter de Gruyter.
Synthesis of a New Phorbazole and Its Derivatives
Louglin, Wendy A.,Muderawan, I Wayan,Young, David J.
, (2021/11/30)
Phorbazoles are chlorinated marine alkaloids containing pyrrole, oxazole and phenol ring units, and differ in the number and positions of chlorine atoms. They are isolated from sea sponges and nudibranchs. In this work, a convenient synthetic method leading to a new phorbazole and its derivatives is developed. This synthesis of synthetic phorbazole G and its derivatives is achieved in seven steps in good overall yields of 26-52%. It involves formation of the pyrrole-oxazole skeleton followed by chlorination. The pyrrole-oxazole skeleton is synthesized from pyrrole and substituted acetophenones, and the key step involves cyclodehydration of amide intermediates to give protected oxazoles, followed by hydrolysis.
A practical synthesis of α-bromo/iodo/chloroketones from olefins under visible-light irradiation conditions
Wang, Zhihui,Wang, Lei,Wang, Zhiming,Li, Pinhua,Zhang, Yicheng
supporting information, p. 429 - 432 (2020/02/29)
A practical synthesis of α-bromo/iodo/chloroketones from olefins under visible-light irradiation conditions has been developed. In the presence of PhI(OAc)2 as promoter and under ambient conditions, the reactions of styrenes and triiodomethane undergo the transformation smoothly to deliver the corresponding α-iodoketones without additional photocatalyst in good yields under sunlight irradiation. Meanwhile, the reactions of styrenes with tribromomethane and trichloromethane generate the desired α-bromoketones and α-chloroketones in high yields by using Ru(bpy)3Cl2 as a photocatalyst under blue LED (450–455 nm) irradiation.
Solvent-free preparation of α,α-dichloroketones with sulfuryl chloride
Tu, Dewei,Luo, Juan,Jiang, Wengao,Tang, Qiang
supporting information, (2021/09/15)
An efficient and facile method is reported for the synthesis of a series of α,α-dichloroketones. The direct dichlorination of methyl ketones and 1,3-dicarbonyls using an excess amount of sulfuryl chloride affords the corresponding gem-dichloro compounds in moderate to excellent yields. Moreover, the protocol features high yields, broad substrate scope, and simple reaction conditions without using any catalysts and solvents.
Thiazole ring-containing amide compounds as well as preparation method and application thereof
-
Paragraph 0044; 0051; 0063; 0066; 0129; 0134; 0213; 0218, (2021/06/23)
The invention discloses thiazole ring-containing amide compounds as well as a preparation method and application thereof, and belongs to the field of chemical technologies and pesticides. According to the present invention, p-phenylenediamine is adopted as a raw material to synthesize a series of the thiazole ring-containing amide compounds, and the synthesized thiazole ring-containing amide compounds have good inhibition effects on Xanthomonas oryzae pv.Oryza (Xoo), Xanthomonas oryzae pv.Oryzcola (Xoc) and Xanthomonas axonophora pv.Citri (Xac) in agricultural diseases and insect pests, and can be used for preparing the anti-plant bacterium agent.
4-Chloro-2'-bromoacetophenone Upstream and downstream
536-38-9 Upstream product
99-91-2
para-chloroacetophenone
22118-09-8
2-bromoacetyl chloride
108-90-7
chlorobenzene
119205-36-6
4-chloro-α-bromoacetophenone methyl hemiacetal
13651-12-2
2,2-dibromo-1-(4-chlorophenyl)ethanone
3391-10-4
1-(p-chlorophenyl)ethyl alcohol
1073-67-2
4-vinylbenzyl chloride
622-98-0
4-chloro(ethylbenzene)
536-38-9 Downstream Products
20099-95-0
1-(4-chlorophenyl)-2-(4-morpholinyl)ethanone
5447-51-8
1,1'-bis-(4-chloro-phenyl)-2,2'-piperazine-1,4-diyl-bis-ethanone
6273-46-7
1-ethyl-1-(4-chloro-phenacyl)-piperidinium; bromide
26031-66-3
1-(2-(4-chlorophenyl)-2-oxoethyl)pyridinium bromide
82746-43-8
1-(2-(4-chlorophenyl)-2-oxoethyl)-2-methylpyridinium bromide
108800-05-1
1-(4-chloro-phenacyl)-3-hydroxy-pyridinium; bromide
38922-74-6
2-(4-chlorophenyl)imidazolo[1,2-a]pyridine
7401-14-1
2-chloro-1-[2-(4-chlorophenyl)-2-oxoethyl]pyridinium bromide
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