127644-91-1Relevant academic research and scientific papers
New Synthesis of Natural Carotene Isorenieratene (φ,φ-Carotene) and its 3,3′-Dimethoxy Analogue
Valla, Alain R.,Cartier, Dominique L.,Valla, Benoist G.,Le Guillou, Regis Y.,Andriamialisoa, Zo R.,Labia, Roger,Breithaupt, Dietmar E.,Savy, Stephanie M.,Binet, Adrien,Dufosse, Laurent H.
, p. 3314 - 3319 (2003)
The main pigments of Brevibacterium linens are the aromatic carotenoids 3,3′-dihydroxyisorenieratene (ψ,ψ-carotene-3,3′-diol), the corresponding monohydroxy compound, and the hydrocarbon isorenieratene. We report herein new syntheses of isorenieratene (φ,
STEREOSELECTIVE SYNTHESIS OF THE AROMATIC ANALOGS OF RETINAL AND RETONOIC ACID
Makin, S. M.,Mikerin, I. E.,Shavrygina, O. A.,Lanina, T. I.
, p. 710 - 715 (2007/10/02)
The stereoselective synthesis of 9-aryl-4-carboxy-3,7-dimethyl-2Z,4Z,6E,8E-nonatetraenoic acids and 9-aryl-3,7-dimethyl-2Z,4E,6E,8E-nonatetraenoic acids was realized.The latter isomerize readily and with good yields under the influence of iodine additions to 9-aryl-3,7-dimethyl-2E,4E,6E,8E-nonatetraenoic acids.The transition from the isomeric 9-aryl-3,7-dimethyl-2,4,6,8-nonatetraenoic acids to the corresponding isomeric 9-aryl-3,7-dimethyl-2Z,4E,6E,8E-nonatetraenals and 9-aryl-3,7-dimethyl-2E,4E,6E,8E-nonatetraenals was realized.
