89031-82-3 Usage
General Description
1-(t-butyldimethylsiloxy)-3-chloropropane is a chemical compound with the molecular formula C8H19ClOSi. It is a versatile organosilicon compound that is used as a reagent in various organic synthesis reactions. 1-(t-butyldimethylsiloxy)-3-chloropropane is commonly used in the synthesis of pharmaceuticals, agrochemicals, and materials science. It is also used as a protecting group for alcohols and a precursor for the preparation of a wide range of functionalized silanes. Additionally, this compound has applications in the production of silicone polymers and as a coupling agent in the modification of surfaces for adhesion and coatings. Overall, 1-(t-butyldimethylsiloxy)-3-chloropropane plays a crucial role in the field of organic chemistry and materials science due to its diverse applications and functional properties.
Check Digit Verification of cas no
The CAS Registry Mumber 89031-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,3 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89031-82:
(7*8)+(6*9)+(5*0)+(4*3)+(3*1)+(2*8)+(1*2)=143
143 % 10 = 3
So 89031-82-3 is a valid CAS Registry Number.
89031-82-3Relevant articles and documents
Preparation of novel, functionalized 1,10-phenanthrolines
Mathis, Janette M.,Pallenberg, Alexander J.
, p. 2943 - 2951 (1997)
The preparation of hydrophilic 2,9-dialkyl-1,10-phenanthrolines, including phenanthroline-5-sulfonic acids and phenanthrolines with side chain functionality is described. Nucleophilic aromatic substitution chemistry is used to obtain regiochemically defined phenanthroline sulfonic acids by much simpler means than have been available in the past.
Total synthesis of (-)-goniomitine
Zhou, Shiqiang,Jia, Yanxing
supporting information, p. 3416 - 3418 (2014/07/08)
The total synthesis of (-)-goniomitine has been accomplished in 11 steps starting from commercially available diethyl l-malate. The synthesis features a chiral pool approach to prepare the chiral C-9 unit containing a quaternary carbon center, an Ir-catal
Process for the preparation of Drospirenone
-
Page/Page column 12-13, (2009/02/10)
A process for the preparation of Drospirenone (I) according to the following scheme wherein the substituent R is defined in the description. The process improves the product yield and purity by reducing the formation of undesired side-products and is particularly convenient for industrial-scale manufacturing.
