150760-95-5 Usage
Purification Methods
Purify it by fractional distillation and redistilling the middle fraction. It is useful for the formylation of alcohols and amines. The 13C NMR has (CDCl3) at 47.87, 114.47 and 159.46ppm. [Deutsch & Niclas Synth Commun 23 1561 1993, Duczek et al. Synthesis 37 1966.]
Check Digit Verification of cas no
The CAS Registry Mumber 150760-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,7,6 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 150760-95:
(8*1)+(7*5)+(6*0)+(5*7)+(4*6)+(3*0)+(2*9)+(1*5)=125
125 % 10 = 5
So 150760-95-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H3NO2/c4-1-2-6-3-5/h3H,2H2
150760-95-5Relevant articles and documents
A convenient procedure for the formylation of amines and alcohols using cyanomethyl formate
Deutsch,Niclas
, p. 1561 - 1568 (2007/10/02)
A simple metyod for the direct formylation of amines using cyanomethyl formate is described. The formylation succeeds in moderate to high yields under mild and neutral conditions. Thus, formamides 2a-f, 2i-m are obtained at room temperature. A chemoselective N-formylation is achieved in the case of ethanolamine. The formylation of nitroanilines and the O-formylation of alcohols only succeeds in the presence of a catalytic amount of imidazole leading to 2g,h and 3a-e, respectively.
