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3583-02-6

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3583-02-6 Usage

General Description

2-BROMO-1,3,2-BENZODIOXAPHOSPHOLE is a chemical compound with the molecular formula C8H6BrO2P. It is a phosphorus-containing heterocyclic compound that is widely used in organic synthesis as a ligand in transition metal-catalyzed reactions. It contains a bromine atom and a benzodioxaphosphole ring, which gives it unique reactivity and coordination properties. 2-BROMO-1,3,2-BENZODIOXAPHOSPHOLE has found applications in various fields such as pharmaceuticals, agrochemicals, and materials science due to its ability to participate in a wide range of chemical reactions and its versatility as a building block for the synthesis of more complex molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 3583-02-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,8 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3583-02:
(6*3)+(5*5)+(4*8)+(3*3)+(2*0)+(1*2)=86
86 % 10 = 6
So 3583-02-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H4BrO2P/c7-10-8-5-3-1-2-4-6(5)9-10/h1-4H

3583-02-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-BROMO-1,3,2-BENZODIOXAPHOSPHOLE

1.2 Other means of identification

Product number -
Other names 2-Brom-1,3,2-benzodioxaphosphol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3583-02-6 SDS

3583-02-6Relevant articles and documents

The Acceptor Properties of some Organophosphorus(V) Bromides

Deng, Robert M. K.,Dillon, Keith B.

, p. 1917 - 1920 (1984)

The acceptor properties of the organophosphorous(V) bromides PBr3(cat) (cat = benzene-1,2-diolate), PBr(cat)2, and PBr4Ph, and of the PBr3Ph(1+) cation, towards Lewis bases such as halide ions and uni- or bi-dentate pyridines have been investigated, mainl

Experiments towards the formation of 1,6-dehydroquadricyclane and density functional calculations on this and related molecules

Glueck-Walther, Susanne,Jarosch, Oliver,Szeimies, Guenter

, p. 493 - 500 (2007/10/03)

1,6-Dibromoquadricyclane (6) was obtained from norbornadiene (11) by hydroboration, oxidation of the diol 12 to the diketone 14 and its conversion into 2,6-dibromonorbornadiene (20) using tribromodioxaphosphole 16b followed by treatment of the mixture 17/18 with potassium tert-butoxide in DMSO and photocyclization of 20. Reaction of 6 with tBuLi (2 equiv.) led to the formation of 1-bromo-6-lithioquadricyclane 7, the NMR spectra of which were observed up to 0°C. 7 did not lose LiBr to give 4, but could be trapped with H2O and chlorotrimethylsilane to give 21e (53%) and 21f (64%). Reaction of 6 with fBuLi (> 4 equiv.) gave rise to 1,6-dilithioquadricyclane (21c), whose NMR spectra could also be recorded. 21c was converted into the corresponding 1,6-disubstituted quadricyclanes with D2O (87%), chlorotrimethylsilane (92%), dimethyl sulfate (55%), methyl chloroformate (45%), iodine monochloride (62%), and p-toluenesulfonyl chloride (48%). - Density functional calculations using the B3LYP/6-31G* level of theory showed that 1,6-dehydroquadricyclane (4) is a local energy minimum in its singlet electronic state. 4 contains a unique structure with 4 condensed cyclopropane units. The parent hydrocarbons 27 and 28, hitherto unknown, are also local energy minima in their singlet electronic states.

2-(2,2,3,3-TETRAFLUOROPROPOXY)-1,3,2-BENZODIOXAPHOSPHOLE IN REACTION WITH BROMINE

Ofitserov, E. N.,Mironov, V. F.,Sinyashina, T. N.,Gol'dfarb, E. I.,Konovalova, I. V.,Pudovik, A. N.

, p. 671 - 680 (2007/10/02)

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