7464-22-4 Usage
Structure
1H-Benzimidazole derivative with a propenyl group (three-carbon chain with a double bond) attached to the ring
Type
Organic compound
Usage
Synthesis of various pharmaceuticals, building block for the production of other organic compounds, research and development for new drugs and materials
Characteristics
Structural versatility, potential biological activity
Check Digit Verification of cas no
The CAS Registry Mumber 7464-22-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7464-22:
(6*7)+(5*4)+(4*6)+(3*4)+(2*2)+(1*2)=104
104 % 10 = 4
So 7464-22-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N2/c1-2-5-10-11-8-6-3-4-7-9(8)12-10/h2-7H,1H3,(H,11,12)/b5-2+
7464-22-4Relevant articles and documents
One-pot tandem approach for the synthesis of benzimidazoles and benzothiazoles from alcohols
Raghavendra, Goravanahalli M.,Ramesha, Ajjahalli B.,Revanna, Cigalli N.,Nandeesh, Kebbahalli N.,Mantelingu, Kempegowda,Rangappa, Kanchugarakoppal S.
experimental part, p. 5571 - 5574 (2011/11/06)
Propylphosphonic anhydride (T3P) has been demonstrated to be an efficient and mild reagent for the one-pot synthesis of benzimidazoles and benzothiazoles from variety of alcohols. Mild conditions, short reaction time, broad functional group tolerance, low epimerization, easy and quick isolation of the products, excellent chemo selectivity, and excellent yields are main advantages of this procedure. Thus, the present method is utilizing alcohols instead of aldehydes.
