109529-98-8

Basic information

• Product Name: ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE
• Synonyms: ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE
• CAS NO: 109529-98-8
• Molecular Formula: C₁₁H₁₁Br
• Molecular Weight: 223.10904
• Mol File: 109529-98-8.mol
• Article Data: 19

Chemical Properties

• Appearance: /
• CAS DataBase Reference: ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE(109529-98-8)
• EPA Substance Registry System: ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE(109529-98-8)

Safety Data

• Hazardous Substances Data: 109529-98-8(Hazardous Substances Data)

Usage

General Description

The chemical 5-Bromo-Penta-1,3-Dienyl-Benzene, also known as (1E,3E)-5-Bromo-Penta-1,3-Dienyl-Benzene, is a compound with the molecular formula C11H9Br. It is composed of a benzene ring with a 5-bromo-penta-1,3-dienyl group attached to it. ((1E,3E)-5-BROMO-PENTA-1,3-DIENYL)-BENZENE is commonly used in organic synthesis and research as a starting material for the preparation of various derivatives and analogs. It is also used as a reagent in the production of pharmaceuticals, agrochemicals, and other fine chemicals. The presence of the bromine atom in the molecule makes it a valuable building block for the synthesis of complex organic compounds.

Upstream product

• 1552-95-0 ethyl 5-phenyl-2,4-pentadienoate 
• 60329-12-6 2-phenylmethylenecyclopropylmethanol 
• 58506-33-5 5-phenylpenta-2,4-dien-1-ol 
• 104-55-2 3-phenyl-propenal 
• 5208-89-9 (E)-1-phenyl-1,4-pentadien-3-ol 
• 13466-40-5 (2E, 4E)-5-phenylpenta-2,4-dienal 
• 14371-10-9 (E)-3-phenylpropenal 
• 39806-16-1 ethyl (2E,4E)-5-phenyl-penta-2,4-dienoate 
• 38447-05-1 (2E,4E)-methyl 5-phenylpenta-2,4-dienoate 
• 28010-12-0 5-phenylpenta-2,4-dienoic acid 
• 58506-33-5 5-phenyl-trans,trans-2,4-pentadien-1-ol 

Downstream Products

• 109529-99-9 diethyl <(2E,4E)-5-phenylpenta-2,4-dienyl>phosphonate 
• 109530-00-9 diethyl [(2Z,4E)-5-phenylpenta-2,4-dien-1-yl]phosphonate 
• 1581720-36-6 (2S,3S,E)-N-benzyl-2-(dimethylamino)-5-phenyl-3-vinylpent-4-enamide 
• 93039-03-3 (2E,4E)-N,N-dimethyl-5-phenylpenta-2,4-dien-1-amine 

Relevant articles and documents

Asymmetric Synthesis of Cα-Substituted Prolines through Curtin–Hammett-Controlled Diastereoselective N-Alkylation

Asymmetric synthesis of α-substituted proline derivatives has been accomplished by an efficient chirality-transfer method. High diastereoselectivity of the N-alkylation of the proline ester (C→N chirality transfer) was achieved when a 2,3-disubstituted be

Stereodivergent Intramolecular C(sp3)-H Functionalization of Azavinyl Carbenes: Synthesis of Saturated Heterocycles and Fused N -Heterotricycles

A general approach for the formation of five-membered saturated heterocycles by intramolecular C(sp3)-H functionalization is reported. Using N-sulfonyltriazoles as Rh(II) azavinyl carbene equivalents, a wide variety of stereodefined cis-2,3-dis

Arene Trifunctionalization with Highly Fused Ring Systems through a Domino Aryne Nucleophilic and Diels–Alder Cascade

A convenient and efficient domino aryne process was developed under transition-metal-free conditions to generate a range of tetra- and pentacyclic ring systems. This transformation was realized via a 1,2-benzdiyne through a nucleophilic and Diels–Alder reaction cascade using styrene as the diene moiety. Three new chemical bonds, namely one C?N and two C?C bonds, and two benzofused rings could be constructed concomitantly, which was made possible by distinct chemoselective control at both the 1,2-aryne and 2,3-aryne stages. Moreover, in-depth studies were carried out on the domino aryne precursors and controlling the diastereoselectivity.