6901-16-2

Usage

Uses

Given the provided materials, there are no specific applications listed for 2,3,8,9-tetramethoxy-13-methyl-5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e][8]annulene. However, based on its chemical structure, it can be hypothesized that it may have potential uses in various industries such as pharmaceuticals, materials science, or as an intermediate in chemical synthesis. To provide accurate applications, more information and research would be necessary.
For example, if it were used in the pharmaceutical industry, the expression could be:
Used in Pharmaceutical Industry:
2,3,8,9-tetramethoxy-13-methyl-5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e][8]annulene could be used as a [specific application type, e.g., drug candidate] for [application reason, e.g., targeting specific biological pathways or diseases].
Without specific applications provided in the materials, it is not possible to list the uses accurately. Further research and analysis would be needed to determine the compound's potential applications and benefits in various industries.

Upstream product

• 6808-63-5 bisnorargemonine 
• 50-00-0 formaldehyd 
• 529-79-3 C₂₀H₂₃NO₄ 
• 186581-53-3 diazomethane 
• 682153-82-8 C₂₈H₃₁NO₄ 
• 682153-73-7 C₂₈H₃₁NO₄ 
• 26954-85-8 o-homoveratroylhomoveratric acid 
• 178357-78-3 (S)-1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-1,4-dihydro-2H-isoquinolin-3-one 
• 178208-17-8 (S)-1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3-oxo-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 
• 178208-19-0 (S)-1-(3,4-Dimethoxy-benzyl)-2-((S)-2-hydroxy-1-phenyl-ethyl)-6,7-dimethoxy-1,4-dihydro-2H-isoquinolin-3-one 
• 178208-18-9 (3S,10bR)-10b-(3,4-Dimethoxy-benzyl)-8,9-dimethoxy-3-phenyl-2,3,6,10b-tetrahydro-oxazolo[2,3-a]isoquinolin-5-one 
• 72259-05-3 (+)-3,4-Dehydro-N-carbethoxy-N-norreticuline 
• 72259-06-4 (-)-N-Carbethoxy-N-norbisnorargemonine 
• 72264-53-0 (+)-4-Methoxy-N-carbethoxy-N-norreticuline 

Downstream Products

• 17482-72-3 4',5',4'',5''-Tetramethoxy-7-benzylmethyl-amino-dibenzo<1.2,5.6>cyclooctatrien-(1,3,5) 
• 17482-72-3 (+/-)-N-Benzyl-pavinmethin 

Relevant academic research and scientific papers

Extremely facile formation of the pavine alkaloid skeleton by the photoreaction between isoquinoline and benzyltrifluoroborate

Appling the photo-benzylation of isoquinoline with benzyltrifluoroborate, an extremely facile method for the construction of a pavine alkaloid skeleton was developed. When 3-methoxybenzylboron reagents were employed to the reaction, it was found that not

An Enantioselective Access to 1-Alkyl-1,2,3,4-tetrahydroisoquinolines. Application to a New Synthesis of (-)-Argemonine

Potassium ferricyanide oxidation of salt 1 gave isoquinolinone 7 whose treatment with Grignard reagents resulted in a high-yield formation of substituted isoquinolinium salts 5. The selectivity of the reduction of these salts to give derivatives 6 has been studied. Particularly good selectivities (82-84%) were observed when R is a benzylic group. On the basis of these results, a practical and enantioselective synthesis of the natural alkaloid (-)-argemonine is presented.

A new regioselective synthesis of isopavine and pavine alkaloids via double cyclization of N-(1,2-diarylethyl)-N-(2-phenylsulfinylethyl)formamide

Pummerer reaction of N-[1,2-(3,4-dimethoxyphenyl)ethyl]-N-(2-phenylsulfinylethyl)formamide (9) using trifluoroacetic anhydride and boron trifluoride etherate caused double cyclization to give N-formylisopavine (21). Acid catalyzed cyclization of the 1,2-dihydroisoquinoline (23) prepared from 4-phenylthio-1,2,3,4-tetrahydroisoquinoline (11) gave N-formylpavine (26). LiAlH4 reduction of the N-formates (21 and 26) gave (±)-O-methylthalisopavine (4) and (±)-argemonine (5), respectively.

A novel asymmetric route to the 1,3-disubstituted tetrahydroisoquinoline, (-)-argemonine

Chiral bicyclic lactam 13 was converted to the natural product (-)-argemonine 9 in six steps. This novel route to argemonine represents a general strategy for the preparation of chiral 1,3-disubstituted tetrahydroisoquinolines.

Synthesis and reactions of N,N-bis[1-(trimethylsiloxy)alkyl]-formamides: Preparation of (±)-argemonine and (±)-norargemonine

Symmetrical and unsymmetrical N,N-bis[1-(trimethylsiloxy)alkyl]formamides are prepared and their reactions investigated, including an application to the synthesis of the pavine alkaloids (±)-argemonine and (±)-norargemonine.

Pavinan and Isopavinan Alkaloids. Synthesis of Racemic and Natural Thalidine, Bisnorargemonine, and Congeners from N-Norreticuline

The isopavinan alkaloids thalidine and O-methylthalisopavine and the pavinan alkaloids bisnorargemonine and argemonine were synthesized as the racemates and natural isomers from the appropriate form of N-norreticuline.The sequence utilizing (S)-(-)-N-norr