Cas 129667-82-9,2-Naphthalenecarboxylic acid, 1-bromo-, phenyl ester

129667-82-9

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Basic information

Product Name: 2-Naphthalenecarboxylic acid, 1-bromo-, phenyl ester
Synonyms:
CAS NO:129667-82-9
Molecular Formula: C17H11BrO2
Molecular Weight: 327.177
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-Naphthalenecarboxylic acid, 1-bromo-, phenyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Naphthalenecarboxylic acid, 1-bromo-, phenyl ester(129667-82-9)
EPA Substance Registry System: 2-Naphthalenecarboxylic acid, 1-bromo-, phenyl ester(129667-82-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 129667-82-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129667-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,6 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129667-82:
(8*1)+(7*2)+(6*9)+(5*6)+(4*6)+(3*7)+(2*8)+(1*2)=169
169 % 10 = 9
So 129667-82-9 is a valid CAS Registry Number.

129667-82-9Upstream product

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129667-82-9Relevant academic research and scientific papers

Enantioselective Ni-Catalyzed Electrochemical Synthesis of Biaryl Atropisomers

Chen, Song,Chen, Yue-Gang,Gao, Pei-Sen,Liu, Dong,Ma, Hong-Xing,Mei, Tian-Sheng,Qiu, Hui,Shuai, Bin,Wang, Yun-Zhao

supporting information, p. 9872 - 9878 (2020/06/27)

A scalable enantioselective nickel-catalyzed electrochemical reductive homocoupling of aryl bromides has been developed, affording enantioenriched axially chiral biaryls in good yield under mild conditions using electricity as a reductant in an undivided cell. Common metal reductants such as Mn or Zn powder resulted in significantly lower yields in the absence of electric current under otherwise identical conditions, underscoring the enhanced reactivity provided by the combination of transition metal catalysis and electrochemistry.

Asymmetric Suzuki-Miyaura cross-coupling of 1-bromo-2-naphthoates using the helically chiral polymer ligand PQXphos

Akai, Yuto,Konnert, Laure,Yamamoto, Takeshi,Suginome, Michinori

supporting information, p. 7211 - 7214 (2015/04/27)

A single-handed helical polymer ligand PQXphos afforded axially chiral biaryl esters with high enantioselectivities in asymmetric Suzuki-Miyaura cross-coupling. The use of naphthyl bromide bearing a 2,4-dimethyl-3-pentyl ester resulted in both high yields and high enantioselectivities. Either enantiomer could be synthesized selectively by using a single PQXphos through a solvent-dependent switch of the helical chirality. This journal is

Novel Concepts in Directed Biaryl Synthesis IX. Synthesis and Structure of Benzonaphthopyranones, Useful Bridged Model Precursors for Stereoselective Biaryl Syntheses

Bringmann, Gerhard,Hartung, Thomas,Goebel, Lothar,Schupp, Olaf,Ewers, Christian L. J.,et al.

, p. 225 - 232 (2007/10/02)

A practicable two-step procedure for the preparation of a series of lactone-type bridged biaryls 7 as favorable substrates for subsequent atropisomer-selective ring-opening reactions is described.Due to the efficiency of the coupling step, which tolerates

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