313663-81-9 Usage
General Description
4,6-dihydro-Cyclopenta[b]pyrrol-5(1H)-one, also known as tetrahydropyridine-2-one, is a bicyclic compound with a five-membered ring containing a nitrogen atom. It is a heterocyclic molecule with a pyrrolidine core structure and is commonly used as a building block in the synthesis of various pharmaceuticals and organic compounds. The compound is stable and has a melting point of approximately 108-110°C. It is also known for its mild, characteristic odor. 4,6-dihydro-Cyclopenta[b]pyrrol-5(1H)-one has potential applications in the development of drugs and other bioactive molecules due to its unique structure and reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 313663-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,6,6 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 313663-81:
(8*3)+(7*1)+(6*3)+(5*6)+(4*6)+(3*3)+(2*8)+(1*1)=129
129 % 10 = 9
So 313663-81-9 is a valid CAS Registry Number.
313663-81-9Relevant articles and documents
Intramolecular carbenoid insertions: The reactions of α-diazoketones derived from pyrrolyl and indolyl carboxylic acids with rhodium(II) acetate
Salim, Mohamed,Capretta, Alfredo
, p. 8063 - 8069 (2000)
α-Diazoketones derived from pyrrolyl- and indolyl-carboxylic acids were prepared and their Rh2(OAc)4 catalyzed decomposition chemistry was studied. These reactions generally resulted in the alkylation of the heteroaromatic system by the ketocarbenoid and in some instances the systems underwent CH or NH insertions. Evidence that some of these reactions proceed via a cyclopropane intermediate is presented. The methodology described provides facile access to fused pyrrolyl- or indolyl-cycloalkanone systems wherein the carbonyl is beta to the heteroaromatic system. (C) 2000 Elsevier Science Ltd.
