Welcome to LookChem.com Sign In|Join Free
  • or
13-(4-bromophenyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

169784-42-3

Post Buying Request

169784-42-3 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

169784-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169784-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,7,8 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169784-42:
(8*1)+(7*6)+(6*9)+(5*7)+(4*8)+(3*4)+(2*4)+(1*2)=193
193 % 10 = 3
So 169784-42-3 is a valid CAS Registry Number.

169784-42-3Relevant academic research and scientific papers

Elctrophilic bromination of alkenes, alkynes, and aromatic amines with potassium bromide/orthoperiodic acid under mild conditions

Khazaei, Ardeshir,Zolfigol, Mohammad Ali,Kolvari, Eskandar,Koukabi, Nadiya,Soltani, Hamid,Komaki, Fatemeh

, p. 3672 - 3676 (2009)

Bromination of alkenes, alkynes, and aromatic amines has efficiently been carried out at room temperature in short reaction times using potassium bromide/orthoperiodic acid in dichloromethane-water (1:1) to prepare the corresponding bromo compounds with excellent yields.

A Green protocol for the bromination and iodination of the aromatic compounds using H5IO6/NaBr and H5IO 6/NaI in the water

Yousefi-Seyf, Jaber,Tajeian, Kazem,Kolvari, Eskandar,Koukabi, Nadiya,Khazaei, Ardeshir,Zolfigol, Mohammad Ali

, p. 2619 - 2622 (2012/10/29)

Bromination and iodination of the aromatic compounds have efficiently been carried out at room temperature and 70 °C, respectively, in short reaction times using orthoperiodic acid/sodium bromide (1:2) and orthoperiodic acid/sodium iodide (1:2) in water to prepare the corresponding halo compounds with excellent yields.

A new recognition concept using dye sensitized solar cell configuration

Chen, Dong-Yi,Cheng, Kum-Yi,Ho, Mei-Lin,Wu, I-Che,Chung, Min-Wen,Fu, Hungshin,Chou, Pi-Tai

supporting information; experimental part, p. 985 - 987 (2011/02/25)

A bifunctional compound 1 was designed and synthesized, in which the donor-π-conjugated-acceptor-cyanoacrylic acid configuration is suited for DSSC, while the tetraoxa-azacrown (donor) part also acts as the recognition unit for e.g. Ca2+ and th

Electrophilic bromination of alkenes, alkynes, and aromatic amines with iodic acid/potassium bromide under mild conditions

Khazaei, Ardeshir,Zolfigol, Mohammad Ali,Kolvari, Eskandar,Koukabi, Nadiya,Soltani, Hamid,Bayani, Leyla Sharaf

experimental part, p. 2954 - 2962 (2010/10/20)

Bromination of alkenes, alkynes, and aromatic amines has efficiently been carried out at room temperature in short reaction times using HIO 3/KBr in CH2Cl2/H2O (1:1) to prepare corresponding brominated compounds in excellent yields.

Methods for preparing metal ion photocages: Application to the synthesis of crowncast

Kennedy, Daniel P.,Gwizdala, Celina,Burdette, Shawn C.

supporting information; experimental part, p. 2587 - 2590 (2009/10/23)

Three different synthetic strategies were utilized in the construction of a novel class of macrocyclic containing o-nitrobenzhydrol group II cation cages. The synthetic methodology presented herein is unparalleled in scope toward the preparation of caged

{[K.18-Crown-6]Br3}n: a unique tribromide-type and columnar nanotube-like structure for the oxidative coupling of thiols and bromination of some aromatic compounds

Zolfigol, Mohammad Ali,Chehardoli, Gholamabbas,Salehzadeh, Sadegh,Adams, Harry,Ward, Michael D.

, p. 7969 - 7973 (2008/03/14)

Reaction of 18-crown-6 with KBr and then with bromine (Br2) afforded a unique tribromide salt with a nanotube-like structure ({[K.18-crown-6]Br3}n). Oxidative coupling of thiols and bromination of some aromatic compounds is the first report on the chemistry of this reagent.

Metal-ion complexation and photochromism of triphenylmethane dye derivatives incorporating monoaza-15-crown-5 moieties

Kimura, Keiichi,Mizutani, Ryoko,Yokoyama, Masaaki,Arakawa, Ryuichi,Sakurai, Yoshiaki

, p. 5448 - 5454 (2007/10/03)

Three types of triphenylmethane leuconitrile derivatives incorporating one, two, and three monoaza-15-crown-5 moieties have been designed to attain photocontrol of metal-ion complexation primarily by intramolecular electrostatic repulsion. Photochromism o

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 169784-42-3