74423-06-6

Basic information

• Product Name: 2-<(E,E)-buta-1',3'-dien-1'-yl>-1,3,3-trimethylcyclohexene
• Synonyms: 2-<(E,E)-buta-1',3'-dien-1'-yl>-1,3,3-trimethylcyclohexene
• CAS NO: 74423-06-6
• Molecular Weight: 176.302
• Mol File: 74423-06-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-<(E,E)-buta-1',3'-dien-1'-yl>-1,3,3-trimethylcyclohexene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-<(E,E)-buta-1',3'-dien-1'-yl>-1,3,3-trimethylcyclohexene(74423-06-6)
• EPA Substance Registry System: 2-<(E,E)-buta-1',3'-dien-1'-yl>-1,3,3-trimethylcyclohexene(74423-06-6)

Safety Data

• Hazardous Substances Data: 74423-06-6(Hazardous Substances Data)

Upstream product

• 53319-91-8 (E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-yl acetate 
• 108204-11-1 (2E,4E)-5-iodo-3-methylpenta-2,4-dien-1-ol 
• 144950-81-2 <(E,E)-4-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)buta-1,3-dien-1-yl>boronic acid 
• 7486-35-3 tri-n-butyl(vinyl)tin 
• 303779-99-9 (E)-2-(2,6,6-trimethylcyclohexen-1-yl)-ethenyl (trifluoromethyl)sulfonate 
• 475673-41-7 (E)-2-(2,6,6-trimethylcyclohexen-1-yl)ethenyl nonafluorobutanesulfonate 
• 472-66-2 (2,6,6-trimethyl-1-cyclohexen-1-yl)acetaldehyde 

Relevant articles and documents

Palladium-catalyzed coupling reaction of an enol nonaflate with (vinyl)tributylstannanes and acetylenes: A highly stereoselective synthesis of 8,18-13C2-labeled retinal

Here we report that enol nonaflates exhibit higher reactivity than the corresponding enol triflates in palladium-catalyzed cross-coupling reactions with various (vinyl)tributylstannanes and acetylenes. We also highlight the reaction of a vinyl nonaflate,

The Suzuki Reaction in Stereocontrolled Polyene Synthesis: Retinol (Vitamin A), its 9- and/or 13-Demethyl Analogs, and Related 9-Demethyl-dihydroretinoids

A new synthesis of retinol (vitamin A) and 9- and/or 13-demethylretinols, with essentially complete control of regio- and stereochemistry, is described which is based on the thallium-accelerated, palladium-catalyzed cross-coupling reactions of (E)-1-alkenylboronic acids and (E)-1-alkenyl iodides (Suzuki reaction).The procedure has also been extended to the stereocontrolled synthesis of a series of 9-demethyl-dihydroretinoids of potential biological interest.