74786-15-5

Basic information

• Product Name: isoquadrone
• CAS NO: 74786-15-5
• Molecular Weight: 248.322
• Mol File: 74786-15-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: isoquadrone(CAS DataBase Reference)
• NIST Chemistry Reference: isoquadrone(74786-15-5)
• EPA Substance Registry System: isoquadrone(74786-15-5)

Safety Data

• Hazardous Substances Data: 74786-15-5(Hazardous Substances Data)

Upstream product

• 78739-65-8 (3R*,3aR*,4R*,7S*)-2,3,4,5,6,7-hexahydro-3-(hydroxymethyl)-8,8-dimethyl-2-oxo-3a,7-ethano-3aH-indene-4-carboxylic acid 
• 78739-65-8 (3aS,4S,7R)-3-Hydroxymethyl-8,8-dimethyl-2-oxo-2,3,4,5,6,7-hexahydro-3a,7-ethano-indene-4-carboxylic acid 
• 111537-86-1 C₁₇H₂₆O₄ 
• 78739-66-9 (3aS,4S,7S,7aS)-3-Hydroxymethyl-8,8-dimethyl-2-oxo-octahydro-3a,7-ethano-indene-4-carboxylic acid 
• 78739-62-5 methyl (1R^*,2S^*,6S^*,7S^*)-10,10-dimethyl-4-oxotricyclo<4.3.2.0^2,6>undec-2-en-7-carboxylate 
• 78739-63-6 (3aR*,4S*,7S*,7aS*)-octahydro-8,8-dimethyl-2-oxo-3a,7-ethano-3aH-indene-4-carboxylic acid 
• 78739-68-1 (1R,3aS,4S,7S,7aS)-8,8-Dimethyl-2-oxo-1-phenylselanyl-octahydro-3a,7-ethano-indene-4-carboxylic acid 
• 78739-64-7 (1R^*,6S^*,7S^*)-10,10-dimethyl-4-oxotricyclo<4.3.2.0^2,6>undec-2-en-7-carboxylic acid 
• 78739-66-9 (3R*,3aR*,7R*,7S*)-octahydro-3-(hydroxymethyl)-8,8-dimethyl-2-oxo-3a,7-ethano-3aH-indene-4-carboxylic acid 
• 78739-67-0 (3aR*,4S*,7S*,7aS*)-octahydro-8,8-dimethyl-3-methylene-2-oxo-3a,7-ethano-3aH-indene-4-carboxylic acid 

Relevant articles and documents

The Total Synthesis of dl-Quadrone

A regio- and stereospecific total synthesis of dl-quadrone (1) is described.The synthesis, which starts with 4,4-dimethylcyclopent-2-en-1-one (5), is accomplished in 19 steps in 3.1percent yield.The key intermediates are the enone ester 4, the iodo ketal 15, the tricyclic keto ester 16, and the hydroxymethyl keto acid 22.The latter as well as the seco acid 2 afford quadrone upon thermolysis.