61362-78-5

Basic information

• Product Name: 8-Bromo-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-one
• Synonyms: 8-Bromo-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-one
• CAS NO: 61362-78-5
• Molecular Formula: C₁₁H₁₁BrO₂
• Molecular Weight: 255.10784
• Mol File: 61362-78-5.mol
• Article Data: 13

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 8-Bromo-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 8-Bromo-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-one(61362-78-5)
• EPA Substance Registry System: 8-Bromo-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-one(61362-78-5)

Safety Data

• Hazardous Substances Data: 61362-78-5(Hazardous Substances Data)

Upstream product

• 6836-19-7 7-Methoxy-1-tetralone 

Downstream Products

• 1352285-83-6 1-bromo-2-methoxy-7-phenyl-5,6-dihydrobenzo[c]acridine 
• 1352285-85-8 2,2'-dimethoxy-7,7'-diphenyl-5,5',6,6'-tetrahydro-1,1'-bibenzo[c]acridine 

Relevant articles and documents

Click and Patterned Functionalization of Graphene by Diels-Alder Reaction

Chemical functionalization is a promising approach to controllably manipulate the characteristics of graphene. Here, we designed cis-dienes, featuring two dihydronaphthalene backbones, to decorate a graphene surface via Diels-Alder (DA) click reaction. The installation of a diene moiety into a nonplanar molecular structure to form cis-conformation enables a rapid (-5 min) DA reaction between graphene and diene groups. Patterned graphene of sub-micrometer resolution can be obtained by easily soaking poly(methyl methacrylate)-masked graphene in solution of hydroxyl-substituted cis-diene at room temperature. The functionalization degree can be further controlled by carrying out the reaction at higher temperature. The present result gives important insight into the effect of molecular conformation on the graphene functionalization process, and provides an effective and facile method for graphene functionalization.

A practical synthesis of 7,8-dimethoxy-2-tetralone

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A dinaphtho[8,1,2-cde:2′,1′,8′-uva]pentacene derivative and analogues: synthesis, structures, photophysical and electrochemical properties

Dinaphtho[8,1,2-cde:2′,1′,8′-uva]pentacene and analogues as a new type of acene derivatives with scorpion-shaped structures were conveniently synthesized. Their structures, photophysical and electrochemical properties were experimentally and theoretically investigated. It was found that the pentacene derivative has a twisted configuration, but shows marked intermolecular π-π interactions, strong electronic delocalization, and a small HOMO-LUMO bandgap, which are different from those of pentacene and pentatwistacene derivatives with similar structures.

Multiple Absolute Stereocontrol in Cascade Lactone Formation via Dynamic Kinetic Resolution Driven by the Asymmetric Transfer Hydrogenation of Keto Acids with Oxo-Tethered Ruthenium Catalysts

A straightforward asymmetric construction of chiral fused γ- and δ-lactones containing multiple contiguous stereocenters was successfully developed by either (1) the dynamic kinetic resolution-asymmetric transfer hydrogenation (DKR-ATH) reaction using oxo

Revisiting secondary interactions in neighboring group participation, exemplified by reactivity changes of iminylium intermediates

Neighboring group participation is defined as the action of a substituent to stabilize a transition state or an intermediate by forming a bond or a partial bond with the reaction center. In addition to the primary interaction with the nearest neighboring group, secondary interactions involving another neighboring group(s) could also occur in principle. Here, we revisit this issue by examining the influence of secondary interactions on the stability and reactivity of the putative iminylium cation intermediates, formed by N-O bond cleavage of 1-tetralone oxime systems. A direct observation of a peri-bromo-iminylium intermediate in solution supported the involvement of iminylium cations and the stabilizing effect of secondary interactions arising from a distal tandem substituent. Both experimental and computational findings support the idea that secondary interactions of a tandem-neighboring group on the primary peri-heteroatom (Br, Cl, and O(Me))-iminylium bonding interaction, i.e., a weak halogen bonding interaction (ester (nitro) oxygen-halogen bonding) and an unprecedented hydrogen bonding interaction between a nitro oxygen atom and a CH3O hydrogen atom, are crucial determinants of the reaction pathway, leading to either overwhelmingly selective syn-migration of the oxime functionality or covalent bond formation under acid-catalyzed Beckmann rearrangement conditions.