314739-83-8

Basic information

• Product Name: Se-phenyl (E,E,E,E,E)-23-hydroxy-5,9,13,17,21-pentamethyltricosa-5,9,13,17,21-pentaeneselenoate
• Synonyms: Se-phenyl (E,E,E,E,E)-23-hydroxy-5,9,13,17,21-pentamethyltricosa-5,9,13,17,21-pentaeneselenoate
• CAS NO: 314739-83-8
• Molecular Weight: 569.73
• Mol File: 314739-83-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Se-phenyl (E,E,E,E,E)-23-hydroxy-5,9,13,17,21-pentamethyltricosa-5,9,13,17,21-pentaeneselenoate(CAS DataBase Reference)
• NIST Chemistry Reference: Se-phenyl (E,E,E,E,E)-23-hydroxy-5,9,13,17,21-pentamethyltricosa-5,9,13,17,21-pentaeneselenoate(314739-83-8)
• EPA Substance Registry System: Se-phenyl (E,E,E,E,E)-23-hydroxy-5,9,13,17,21-pentamethyltricosa-5,9,13,17,21-pentaeneselenoate(314739-83-8)

Safety Data

• Hazardous Substances Data: 314739-83-8(Hazardous Substances Data)

Upstream product

• 24034-73-9 Geranylgeraniol 
• 314739-89-4 (E,E,E,E,E)-5,9,13,17,21-pentamethyl-23-[(tetrahydro-2H-pyran-2-yl)oxy]tricosa-5,9,13,17,21-pentaenoic acid 
• 314739-87-2 (E,E,E,E,E)-5,9,13,17,21-pentamethyl-23-[(tetrahydro-2H-pyran-2-yl)oxy]tricosa-5,9,13,17,21-pentaenenitrile 
• 314739-86-1 (E,E,E,E,E)-4,8,12,16,20-pentamethyl-22-[(tetrahydro-2H-pyran-2-yl)oxy]docosa-4,8,12,16,20-pentaen-1-ol 
• 314739-88-3 (E,E,E,E,E)-5,9,13,17,21-pentamethyl-23-[(tetrahydro-2H-pyran-2-yl)oxy]tricosa-5,9,13,17,21-pentaenal 
• 314739-84-9 (E,E,E,E,E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaenyl ethanoate 
• 314739-85-0 (E,E,E,E,E)-22,23-epoxy-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18-pentaen-1-ol 
• 869878-12-6 (4E,8E,12E,16E,20E)-22-Hydroxy-4,8,12,16,20-pentamethyl-docosa-4,8,12,16,20-pentaenal 
• 68778-93-8 (2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-ol 
• 74610-08-5 (E,E,E,E,E)-1-(benzyloxy)-3,7,11,15,19,23-hexamethyl-9-(phenylthio)tetracosa-2,6,10,14,18,22-hexaene 
• 57804-27-0 [(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl](phenyl)sulfane 
• 69297-43-4 ((2E,6E)-8-Bromo-3,7-dimethyl-octa-2,6-dienyloxymethyl)-benzene 
• 314739-90-7 Se-phenyl (E,E,E,E,E)-5,9,13,17,21-pentamethyl-23-[(tetrahydro-2H-pyran-2-yl)oxy]tricosa-5,9,13,17,21-pentaeneselenoate 

Relevant articles and documents

Novel regio- and stereoselective cascade 6-endo-trig cyclisations from polyene acyl radical intermediates leading to steroid-like pentacycles and heptacycles

In a quite remarkable regio- and stereoselective manner, each of the (all-E)-polyene selenoates 5a-c is shown to undergo cascade radical-mediated polycyclisations via consecutive 6-endo-trig reactions, leading to the corresponding all-trans, anti, tri-, penta- and heptacycles, i.e., 20, 23, and 25, in good yields. The configurations of these 'steroid-like' polycycles followed from detailed examination and correlation of chemical shift data in their 13C-NMR spectra.