4464-76-0

Basic information

• Product Name: dihydroanisoin
• Synonyms: dihydroanisoin
• CAS NO: 4464-76-0
• Molecular Formula: C₁₆H₁₈O₄
• Molecular Weight: 0
• Mol File: 4464-76-0.mol
• Article Data: 133

Chemical Properties

• Boiling Point: 456.8°C at 760 mmHg
• Flash Point: 230.1°C
• Appearance: /
• Density: 1.205g/cm³
• Vapor Pressure: 3.88E-09mmHg at 25°C
• Refractive Index: 1.589
• CAS DataBase Reference: dihydroanisoin(CAS DataBase Reference)
• NIST Chemistry Reference: dihydroanisoin(4464-76-0)
• EPA Substance Registry System: dihydroanisoin(4464-76-0)

Safety Data

• Hazardous Substances Data: 4464-76-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H18O4/c1-19-13-7-3-11(4-8-13)15(17)16(18)12-5-9-14(20-2)10-6-12/h3-10,15-18H,1-2H3

Upstream product

• 119-52-8 4,4'-dimethoxybenzoin 
• 4705-34-4 4,4'-dimethoxystilbene 
• 123-11-5 4-methoxy-benzaldehyde 
• 105-13-5 4-Methoxybenzyl alcohol 
• 100-09-4 4-methoxybenzoic acid 
• 64-17-5 ethanol 
• 1226-42-2 1,2-bis(4-methoxyphenyl)-1,2-ethanedione 
• 108-88-3 toluene 
• 119-52-8 (R)-2-hydroxy-1,2-bis(4-methoxyphenyl)ethan-1-one 
• 2132-62-9 4,4'-dimethoxydiphenylacetylene 
• 2510-75-0 cis-4,4'-dimethoxystilbene 
• 4705-34-4 1,2-bis(4-methoxyphenyl)ethene 
• 61732-72-7 meso-1,2-dibromo-1,2-di(4-methoxyphenyl)-2-ethane 
• 6706-92-9 2,2'-dimethoxybenzil 

Downstream Products

• 100-07-2 4-methoxy-benzoyl chloride 
• 741737-71-3 1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene 
• 2078-14-0 4-methoxybenzoic acid trimethylsilyl ester 
• 123-11-5 4-methoxy-benzaldehyde 
• 100-09-4 4-methoxybenzoic acid 
• 1227004-90-1 1,2-N,N’-bis(4-methoxyphenylamino)-1,2-di(4-methoxyphenyl)ethane 
• 122798-27-0 (-)-(2S,3S)-1,2-bis(4-methoxyphenyl)ethane1,2-diol 
• 7248-16-0 2,3-bis(4-methoxyphenyl)quinoxaline 
• 66768-20-5 (R,R)-(+)-1,2-bis(4-methoxyphenyl)ethane-1,2-diol 
• 119-52-8 4,4'-dimethoxybenzoin 
• 1226-42-2 1,2-bis(4-methoxyphenyl)-1,2-ethanedione 
• 58520-03-9 (1R,2R)-1,2-bis(4-methoxyphenyl)ethane-1,2-diamine 
• 5032-08-6 2,2-di-(4-methoxyphenyl)acetaldehyde 

Relevant articles and documents

CBZ6 as a Recyclable Organic Photoreductant for Pinacol Coupling

A recyclable organic photoreductant (1 mol % CBZ6)-catalyzed reductive (pinacol) coupling of aldehydes, ketones, and imines has been developed. Irradiated by purple light (407 nm) using triethylamine as an electron donor, a variety of 1,2-diols and 1,2-diamines could be prepared. The oxidation potential of the excited state of CBZ6 is established as -1.92 V (vs saturated calomel electrode (SCE)). The relative high reductive potential enables the reductive coupling of carbonyl compounds and their derivatives. CBZ6 can be prepared in gram scale and is acid/base- or air-stable. It could be applied in large-scale photoreductive synthesis and recovered in high yield after the reaction.

Mo–Catalyzed One-Pot Synthesis of N-Polyheterocycles from Nitroarenes and Glycols with Recycling of the Waste Reduction Byproduct. Substituent-Tuned Photophysical Properties

A catalytic domino reduction–imine formation–intramolecular cyclization–oxidation for the general synthesis of a wide variety of biologically relevant N-polyheterocycles, such as quinoxaline- and quinoline-fused derivatives, and phenanthridines, is reported. A simple, easily available, and environmentally friendly dioxomolybdenum(VI) complex has proven to be a highly efficient and versatile catalyst for transforming a broad range of starting nitroarenes involving several redox processes. Not only is this a sustainable, step-economical as well as air- and moisture-tolerant method, but also it is worth highlighting that the waste byproduct generated in the first step of the sequence is recycled and incorporated in the final target molecule, improving the overall synthetic efficiency. Moreover, selected indoloquinoxalines have been photophysically characterized in cyclohexane and toluene with exceptional fluorescence quantum yields above 0.7 for the alkyl derivatives.

Oxidative and Redox-Neutral Approaches to Symmetrical Diamines and Diols by Single Electron Transfer/Hydrogen Atom Transfer Synergistic Catalysis

Homocoupling reactions of benzylamines and benzyl alcohols were examined under synergistic catalysis conditions with a photoredox catalyst and thiobenzoic acid as a hydrogen atom abstractor. When pivalaldehyde was used as an electron acceptor, oxidative dimerization proceeded selectively, whereas the use of benzaldehydes or iminium ions as electron acceptors resulted in redox-neutral coupling. These reactions afforded symmetrical 1,2-diamines and 1,2-diols in good yields.