120591-23-3

Basic information

• Product Name: (+/-)-(E,E)-3-<4,5-dihydro-3-<(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-methyl-2-propenyl>-5-isoxazolyl>-2-buten-1-ol acetate
• CAS NO: 120591-23-3
• Molecular Weight: 359.509
• Mol File: 120591-23-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (+/-)-(E,E)-3-<4,5-dihydro-3-<(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-methyl-2-propenyl>-5-isoxazolyl>-2-buten-1-ol acetate(CAS DataBase Reference)
• NIST Chemistry Reference: (+/-)-(E,E)-3-<4,5-dihydro-3-<(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-methyl-2-propenyl>-5-isoxazolyl>-2-buten-1-ol acetate(120591-23-3)
• EPA Substance Registry System: (+/-)-(E,E)-3-<4,5-dihydro-3-<(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-methyl-2-propenyl>-5-isoxazolyl>-2-buten-1-ol acetate(120591-23-3)

Safety Data

• Hazardous Substances Data: 120591-23-3(Hazardous Substances Data)

Upstream product

• 130285-78-8 (E)-2-Methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-enal oxime 
• 79-77-6 (E)-β-ionone 
• 6153-06-6 (E)-3-methylpent-2-en-4-yn-1-ol 
• 40834-58-0 (E)-3-methyl-2,4-pentadien-1-ol acetate 
• 120591-24-4 (E)-2-Methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-enenitrile N-oxide 

Downstream Products

• 120591-30-2 Acetic acid (2E,8E)-4-methanesulfonyloxy-3,7-dimethyl-6-oxo-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dienyl ester 
• 120591-27-7 (+/-)-(E,E,E)-9-(acetyloxy)-3,7-dimethyl-1-<2,6,6-trimethyl-1-cyclohexen-1-yl>-1,5,7-nonatrien-4-one 
• 96707-41-4 (+/-)-(E,E,E)-9,10-dihydro-10-hydroxy-retinol 15-acetate 
• 120591-26-6 (+/-)-(E,E,E)-9-(acetyloxy)-6-hydroxy-3,7-dimethyl-1-<2,6,6-trimethyl-1-cyclohexen-1-yl>-1,7-nonadien-4-one 

Relevant articles and documents

Application of [3+2] nitrile oxide cycloaddition chemistry to the construction of retinoid skeleton and to a new formal synthesis of (±)-ascofuranone and geiparvarin

A flexible approach to the construction of the C-20 retinoid carbon skeleton involving the intermolecular [3+2] cycloaddition of the nitrile oxide derived from a C-14 aldehyde component with both a C-6 diene or enyne dipolarophiles, followed by Mo(CO)6-promoted ring opening of the derived 3,5-disubstituted-isoxazoline or -isoxazole ring systems, has been accomplished. The same strategy has been also successfully applied as a tool for the crucial carbon-carbon bond forming step to the formal synthesis of (±)-ascofuranone and to a new synthesis of geiparvarin.