101110-11-6

Basic information

• Product Name: 1,4-bis-(5-oxo-penta-1,3t-dien-t-yl)-benzene
• CAS NO: 101110-11-6
• Molecular Weight: 238.286
• Mol File: 101110-11-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-bis-(5-oxo-penta-1,3t-dien-t-yl)-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis-(5-oxo-penta-1,3t-dien-t-yl)-benzene(101110-11-6)
• EPA Substance Registry System: 1,4-bis-(5-oxo-penta-1,3t-dien-t-yl)-benzene(101110-11-6)

Safety Data

• Hazardous Substances Data: 101110-11-6(Hazardous Substances Data)

Upstream product

• 123-73-9 trans-Crotonaldehyde 
• 623-27-8 terephthalaldehyde, 
• 77226-53-0 5-(N,N-diethylamino)penta-2,4-dien-1-al 
• 106-37-6 1.4-dibromobenzene 
• 2798-73-4 1-methoxy-buten-3-yne 

Downstream Products

• 124105-53-9 1,4-bis-[5-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-penta-1,3-dienyl]-benzene 

Relevant articles and documents

Exclusive γ-regio functionalization of crotonaldehyde using γ-trimethylsilyl crotonaldimine. Application to the one pot synthesis of conjugated dienals

Cesium fluoride mediated reaction of γ-trimethylsilyl N-tert-butyl crotonaldimine 9 with a wide range of aldehydes takes place in DMSO at room temperature and affords exclusive γ-regio functionalized products. Heating (rt to 100°C) the δ-silyloxy imines 11 thus obtained leads, after very mild hydrolysis of the tert-butylimine function, to the conjugated dienals 14 in good yields and with excellent (E,E)-selectivities.