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2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a complex organic compound that serves as a key intermediate in the synthesis of various organic molecules, particularly those with potential applications in the field of organic electronics.

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  • 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Cas No: 269410-05-1

  • USD $ 1.9-2.9 / Gram

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  • 269410-05-1 Structure
  • Basic information

    1. Product Name: 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    2. Synonyms: 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-Methoxy-1-naphthaleneboronic acid pinacol ester
    3. CAS NO:269410-05-1
    4. Molecular Formula: C17H21BO3
    5. Molecular Weight: 284.15784
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 269410-05-1.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 419.5±28.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.08±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(269410-05-1)
    11. EPA Substance Registry System: 2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(269410-05-1)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 269410-05-1(Hazardous Substances Data)

269410-05-1 Usage

Uses

Used in Organic Electronics Industry:
2-(2-methoxy-1-naphthalenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is used as a synthetic intermediate for the preparation of substituted Dibenzonaphthodifurans and their analogs. These compounds are electroactive and have potential applications in the manufacturing of organic electronic devices, such as organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs). The compound's unique structure allows for the creation of novel materials with improved electronic properties, contributing to the advancement of organic electronic technologies.

Check Digit Verification of cas no

The CAS Registry Mumber 269410-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,9,4,1 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 269410-05:
(8*2)+(7*6)+(6*9)+(5*4)+(4*1)+(3*0)+(2*0)+(1*5)=141
141 % 10 = 1
So 269410-05-1 is a valid CAS Registry Number.

269410-05-1Relevant articles and documents

Economical and Readily Accessible Preparation of o,o-Disubstituted Arylboronates through Palladium-Catalyzed Borylation of Haloarenes

Kuwano, Ryoichi,Lee, Eunhyung,Won, Sungyong

supporting information, p. 9649 - 9653 (2021/12/17)

Miyaura borylation, that is, palladium-catalyzed cross-coupling between bromoarenes and diboron, offers a versatile method for preparing arylboronates; however, a costly and inaccessible catalyst has been required for synthesizing highly congested arylboronates with the method. Here the Pd(OAc)2–tri(4-methoxyphenyl)phosphine catalyst was found to work as an efficient catalyst for the sterically demanding borylation. A broad range of o,o-disubstituted bromoarenes were converted into the corresponding arylboronates in high yields by using the palladium catalyst with Cs2CO3 in EtOAc at 80 °C.

NOVEL COMPOUND, PHOTOACID GENERATOR CONTAINING THE COMPOUND, AND PHOTOSENSITIVE RESIN COMPOSITION CONTAINING THE PHOTOACID GENERATOR

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Paragraph 0081; 0082, (2018/12/05)

PROBLEM TO BE SOLVED: To provide a nonionic photoacid generator with high acid generation quantum yield. SOLUTION: The present invention provides a compound represented by formula (2) (where, ring Ar is a benzene ring, naphthalene ring, thiophene ring or

A containing 9, 9' - fluorene and dibenzofuran aromatic amine compound and its organic electroluminescent device (by machine translation)

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Paragraph 0071; 0074; 0075, (2018/11/04)

The present invention provides a containing 9, 9' - fluorene and dibenzofuran aromatic amine compound and its organic electroluminescent light emitting device, relates to organic photoelectric material technical field. The compound preparation method is simple, easily available raw materials, has suitable the highest occupied molecular orbital energy level, high T1 value and high refractive index, and have very good hole transporting capability, thermal stability and film-forming properties, is applied to the OLED devices, can significantly improve the luminous efficiency of the device, heat resistance and service life, also can effectively reduce the driving voltage of the device. (by machine translation)

Effects of co-solvents on reactions run under micellar catalysis conditions

Gabriel, Christopher M.,Lee, Nicholas R.,Bigorne, Florence,Klumphu, Piyatida,Parmentier, Michael,Gallou, Fabrice,Lipshutz, Bruce H.

supporting information, p. 194 - 197 (2017/11/27)

The impact of varying percentages of an organic solvent added to reactions run in aqueous nanomicelles as the reaction medium has been investigated. Issues such as rates of reaction, percent conversion, and yield, as well as various practical aspects (e.g

ORGANIC COMPOUND AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE

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Paragraph 0238; 0241; 0248; 0249, (2017/01/02)

The present invention relates to an organic compound represented by chemical formula 1, an organic optoelectronic device including the organic compound, and a display device. In chemical formula 1, X is O, S, CRaRb or SiRcRd; and Y is N or CRe, wherein at least one Y is N; Ar1 is a substituted or unsubstituted fused ring; Ra to Rd are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C3 to C12 cycloalkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C3 to C12 heterocyclic group, or a combination thereof; and Re is hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heterocyclic group, or a combination thereof.COPYRIGHT KIPO 2016

Palladium nanoparticle catalysis: Borylation of aryl and benzyl halides and one-pot biaryl synthesis via sequential borylation-Suzuki-Miyaura coupling

Bej, Ansuman,Srimani, Dipankar,Sarkar, Amitabha

experimental part, p. 661 - 667 (2012/05/04)

Palladium nanoparticles generated in PEG catalyze the reaction of bis(pinacolato)diboron with various aryl/benzyl halides to afford aryl/benzyl boronates in high yield. Arylboronates thus prepared, have been directly used in the Suzuki-Miyaura coupling reaction with different aryl halides and benzyl halides in a convenient one-pot, two-step solvent free green synthesis of unsymmetrical biaryls and diarylmethanes. The Royal Society of Chemistry 2012.

Hydroboronation process

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Page column 56, (2010/02/05)

The invention relates to processes for the synthesis of aryl or alkene borates which comprises reacting: (i) an olefinic compound having a halogen or halogen-like substituent in a vinylic substitution position, or (ii) an aromatic ring having a halogen or halogen-like substituent in a ring substitution position, with a disubstituted monohydroborane in the presence of a Group 8-11 metal catalyst. The invention also relates to the use of these borates in coupling reactions. The invention further relates to certain disubstituted monohydroboranes and aryl or alkene borates.

Substituted imidazol-pyridazine derivatives

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Page 19, (2010/02/05)

The present invention relates to compounds of formula wherein A is an unsubstituted or substituted cyclic group; and R is hydrogen or lower alkyl; or a pharmaceutically acceptable acid addition salt thereof. These compounds are NMDA NR-2B receptor subtype specific blockers and are useful in the treatment of neurodegeneration, depression and pain.

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