7599-99-7

Basic information

• Product Name: 1,3-Cyclohexanedione,2,2'-methylenebis[5,5- dimethyl- [2181-22-8] 2-Cyclohexen-1-one,2,2'-methylenebis[3- hydroxy-5,5-dimethyl-
• CAS NO: 7599-99-7
• Molecular Weight: 292.375
• Mol File: 7599-99-7.mol
• Article Data: 22

Chemical Properties

• CAS DataBase Reference: 1,3-Cyclohexanedione,2,2'-methylenebis[5,5- dimethyl- [2181-22-8] 2-Cyclohexen-1-one,2,2'-methylenebis[3- hydroxy-5,5-dimethyl- (CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Cyclohexanedione,2,2'-methylenebis[5,5- dimethyl- [2181-22-8] 2-Cyclohexen-1-one,2,2'-methylenebis[3- hydroxy-5,5-dimethyl- (7599-99-7)
• EPA Substance Registry System: 1,3-Cyclohexanedione,2,2'-methylenebis[5,5- dimethyl- [2181-22-8] 2-Cyclohexen-1-one,2,2'-methylenebis[3- hydroxy-5,5-dimethyl- (7599-99-7)

Safety Data

• Hazardous Substances Data: 7599-99-7(Hazardous Substances Data)

Upstream product

• 88089-22-9 1,2,3,4,8,9,10,11-octahydro-3,3,10,10-tetramethyldibenzo<1,4,7>dioxaselenocine-1,8-dione 
• 26911-39-7 (S)-2-amino-5-hydroxy-4-oxopentanoic acid 
• 126-81-8 dimedone 
• 50-00-0 formaldehyd 
• 7560-94-3 2,2'-((4-methoxyphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-enone) 
• 100-42-5 styrene 
• 3471-13-4 dimedone 
• 72761-67-2 4,5,6,7-tetrahydro-4',4',6,6-tetramethylspiro<1,3-benzoxaselenole-2,1'-cyclohexane>-2',4,6'-trione 
• 14558-49-7 tetrahydro-1,3-oxazine 
• 57-14-7 N,N-Dimethylhydrazine 
• 51940-65-9 2-phenacyldimedone 
• 39117-89-0 5,7-di-t-butyl-1-oxaspiro<2.5>octa-5,7-dien-4-one 
• 23718-99-2 2-methylene-1,3-diphenylpropane-1,3-dione 
• 1121-14-8 3-nitro-Δ²-isoxazoline 

Downstream Products

• 83231-60-1 3,3,6,6-tetramethyl-9-phenyl-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione 
• 83231-63-4 10-(2-Hydroxy-phenyl)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydro-2H,5H-acridine-1,8-dione 
• 709036-74-8 4-amino-5-(2-hydroxy-4,4-dimethyl-6-oxocyclohexenylmethyl)-1-methyl-2-(methylsulfanyl)pyrimidin-6(1H)-one 
• 54283-18-0 3,3,10,10-tetramethyldispiro[5.0.5⁷.1⁶]tridecane-1,5,8,12-tetraone 
• 1984-51-6 4',4',6,6-tetramethyl-3,5,6,7-tetrahydro-4H-spiro[1-benzofuran-2,1'-cyclohexane]-2',4,6'-trione 
• 83231-62-3 3,3,6,6-Tetramethyl-10-(4-nitro-phenyl)-3,4,6,7,9,10-hexahydro-2H,5H-acridine-1,8-dione 
• 83231-61-2 3,3,6,6-Tetramethyl-10-p-tolyl-3,4,6,7,9,10-hexahydro-2H,5H-acridine-1,8-dione 
• 83231-77-0 3,3,6,6-Tetramethyl-10-(4-nitro-phenyl)-3,4,6,10-tetrahydro-2H,7H-acridine-1,8-dione 
• 83231-76-9 3,3,6,6-Tetramethyl-10-p-tolyl-3,4,6,10-tetrahydro-2H,7H-acridine-1,8-dione 
• 83231-75-8 3,3,6,6-Tetramethyl-10-phenyl-3,4,6,10-tetrahydro-2H,7H-acridine-1,8-dione 

Relevant articles and documents

A tetragonal-looking but twinned orthorhombic structure

2,2′-Methylenebis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one), C17H24O4, forms crystals which appear tetragonal, but are actually orthorhombic. They are twinned on (110). The asymmetric unit consists of two very similar mol

Selective synthesis of spiro and dispiro compounds using Mn(III)-based oxidation of tetracarbonyl compounds

The Mn(III)-based oxidation of methylenebis(cyclohexanedione)s and methylenebis(piperidinedione)s as a tetracarbonyl compound was investigated under various conditions, selectively producing spiro dihydrofurans and dispiro cyclopropanes depending on the solvent. The mechanism for the formation of the spiro dihydrofurans and dispiro cyclopropanes was discussed. In addition, a simple synthesis of a new type of alkaloid, 3,4,6,7,8,10-hexahydro-1H-pyrano[3,2-c:5,6-c’]dipyridine-1,9(2H)-diones, was demonstrated.

Methanol as hydrogen source: Transfer hydrogenation of aromatic aldehydes with a rhodacycle

A cyclometalated rhodium complex has been shown to perform highly selective and efficient reduction of aldehydes, deriving the hydrogen from methanol. With methanol as both the solvent and hydrogen donor under mild conditions and an open atmosphere, a wide range of aromatic aldehydes were reduced to the corresponding alcohols, without affecting other functional groups.

Evaluation of sodium acetate trihydrate-urea des as a benign reaction media for the Biginelli reaction. Unexpected synthesis of methylenebis(3-hydroxy-5,5-dimethylcyclohex-2-enones), hexahydroxanthene-1,8-diones and hexahydroacridine-1,8-diones

In this work, the low melting mixture sodium acetate trihydrate-urea was synthesized and the eutectic composition was determined and characterized using differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The physical properties