19125-76-9 Usage
Uses
3-(Dimethylamino)-2-methyl-2-propenal is suitable for use in the synthesis of methylmalondialdehyde.
General Description
Photophysics of 3-dimethylamino-2-methyl-propenal (DMAMP) on excitation to the S2 (ΠΠ*) electronic state using the resonance Raman spectroscopy is reported.
Check Digit Verification of cas no
The CAS Registry Mumber 19125-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,2 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19125-76:
(7*1)+(6*9)+(5*1)+(4*2)+(3*5)+(2*7)+(1*6)=109
109 % 10 = 9
So 19125-76-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H11NO/c1-6(5-8)4-7(2)3/h4-5H,1-3H3/b6-4+
19125-76-9Relevant articles and documents
TRIISOBUTYLALUMINUM ASSISTED REDUCTIVE REARRANGEMENT OF 2-ETHOXY-4-ALKYL-2,3-DIHYDROFURANS
Menicagli, Rita,Malanga, Corrado,Guidi, Maurizio,Lardicci, Luciano
, p. 171 - 178 (2007/10/02)
The reaction of AlBui3 with the title compounds was investigated.The reductive rearrangement of 2-ethoxy-4-alkyl-2,3-dihydrofurans proceeds in the same way as that of the corresponding dihydropyran compounds although a complete lack of stereocontrol was observed.On the basis of the experimental results obtained, a likely mechanism for this reductive rearrangement is suggested.
