122308-25-2 Usage
General Description
Dimethyl 2-(thiophen-2-ylmethyl)malonate is a chemical compound with the molecular formula C11H12O4S. It is a clear liquid with a slightly fruity odor and is commonly used as an intermediate in organic synthesis. DIMETHYL 2-(THIOPHEN-2-YLMETHYL)MALONATE has a variety of applications, including in the production of pharmaceuticals, agrochemicals, and dyes. It is also used in the manufacturing of perfumes and flavors. Additionally, dimethyl 2-(thiophen-2-ylmethyl)malonate is known for its potential use in the development of new materials and as a building block for more complex organic compounds. Due to its versatile nature, this chemical is of interest to researchers in various fields and industries.
Check Digit Verification of cas no
The CAS Registry Mumber 122308-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,0 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 122308-25:
(8*1)+(7*2)+(6*2)+(5*3)+(4*0)+(3*8)+(2*2)+(1*5)=82
82 % 10 = 2
So 122308-25-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H12O4S/c1-13-9(11)8(10(12)14-2)6-7-4-3-5-15-7/h3-5,8H,6H2,1-2H3
122308-25-2Relevant articles and documents
Reductive Knoevenagel Condensation with the Zn-AcOH System
Ivanov, Konstantin L.,Melnikov, Mikhail Ya.,Budynina, Ekaterina M.
, p. 1285 - 1291 (2021)
An efficient gram-scale one-pot approach to 2-substituted malonates and related structures is developed, starting from commercially available aldehydes and active methylene compounds. The technique combines Knoevenagel condensation with the reduction of the C=C bond in the resulting activated alkenes with the Zn-AcOH system. The relative ease with which the C=C bond reduction occurs can be traced to the accepting abilities of the substituents in the intermediate arylidene malonates.
