145571-86-4

Upstream product

• 112900-67-1 (2E,6E)-1-bromo-3,7,11-trimethyldodeca-2,6,10-trien-4-yne 
• 603-35-0 triphenylphosphine 
• 145571-85-3 (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-yn-1-ol 
• 71869-04-0 (E)-3,7,11-Trimethyldodeca-1,6,10-trien-4-yn-3-ol 
• 145571-88-6 (1E/Z,3E)-1-Chloro-4,8-dimethylnona-1,3,7-triene 
• 71869-03-9 (E)-4,8-Dimethylnona-3,7-dien-1-yne 
• 141-27-5 3,7-dimethyl-2,6-octadienal 
• 60014-87-1 (E,Z)-1-bromo-2,6-dimethyl-1,5-heptadiene 
• 6153-06-6 (E)-3-methylpent-2-en-4-yn-1-ol 

Relevant academic research and scientific papers

Total synthesis of prolycopene, a novel 7,9,7′,9′-tetra-cis(Z) carotenoid and main pigment of the tangerine tomato Lycopersicon esculentum

A total synthesis of the 7,9,7′,9′-tetra-cis(Z) isomer of lycopene, also known as 'prolycopene', produced as the major carotenoid pigment in fruits of the tangerine tomato Lycopersicon esculentum ('Tangella') is described. The synthesis is based on: (i) a

Synthesis, Isolation, and NMR-Spectroscopic Characterization of Fourteen (Z)-Isomers of Lycopene and of Some Acetylenic Didehydro- and Tetradehydrolycopenes

Eight (Z)-isomers of lycopene were prepared by stereocontrolled syntheses and fully characterized by 1H-NMR, 13C-NMR, mass, and UV/VIS-spectroscopy: (5Z)-, (7Z)-, (15Z)-, (5Z,5'Z)-, (7Z,7'Z)-, (7Z,9Z)-, (9Z,9'Z)-, and (7Z,9Z,7'Z,9'Z)-lycopene.Six additional (Z)-isomers, namely (9Z)-, (13Z)-, (5Z,9'Z)-, (9Z,13'Z)-, (5Z,9Z,5'Z)-, and (5Z,13Z,5'Z)-lycopene, were isolated in small quantities from isomer mixtures by semiprep.HPLC and were identified by 1H-NMR spectroscopy.