20398-06-5 Usage
Chemical Properties
cloudy, dense liquid; sensitive to moisture [STR93]
Uses
Different sources of media describe the Uses of 20398-06-5 differently. You can refer to the following data:
1. Thallium Ethoxide is used as a catalyst in suzuki cross coupling reactions.
2. With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.
Safety Profile
Poison by ingestion.
When heated to decomposition it emits
toxic fumes of T1. See also THALLIUM
COMPOUNDS
Check Digit Verification of cas no
The CAS Registry Mumber 20398-06-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,3,9 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20398-06:
(7*2)+(6*0)+(5*3)+(4*9)+(3*8)+(2*0)+(1*6)=95
95 % 10 = 5
So 20398-06-5 is a valid CAS Registry Number.
InChI:InChI=1/C2H6O.Tl/c1-2-3;/h3H,2H2,1H3;
20398-06-5Relevant articles and documents
Preparation of cyclic ketones
-
, (2008/06/13)
Cyclic ketones, notably cyclopentanone and 2,2-dimethylcyclopentanone, are simply, economically and efficiently prepared, even on an industrial scale, by decarboxylating/cyclizing a dicarboxylic acid, in liquid phase, in the presence of a catalytically effective amount of a metal or compound thereof selected from among boron, aluminum, gallium, indium, thallium, tin, antimony, bismuth, molybdenum, rubidium, cesium and vanadium.
