63842-71-7 Usage
General Description
2H-1,2-Oxazine, 3,6-dihydro-6-methyl- is a chemical compound that belongs to the oxazine class. It is a bicyclic heterocyclic compound with a six-membered ring containing one oxygen atom and one nitrogen atom. The presence of a methyl group at the 6th position makes it a 3,6-dihydro-6-methyl derivative. 2H-1,2-Oxazine, 3,6-dihydro-6-methyl- has potential applications in the pharmaceutical and agrochemical industries due to its interesting biological and pharmacological properties. However, further research is needed to explore its potential uses and effects.
Check Digit Verification of cas no
The CAS Registry Mumber 63842-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,4 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 63842-71:
(7*6)+(6*3)+(5*8)+(4*4)+(3*2)+(2*7)+(1*1)=137
137 % 10 = 7
So 63842-71-7 is a valid CAS Registry Number.
63842-71-7Relevant articles and documents
Diastereoselectivity and Reactivity in the Diels-Alder Reactions of α-Chloronitroso Ethers
Felber, Helena,Kresze, Guenter,Prewo, Roland,Vasella, Andrea
, p. 1137 - 1146 (2007/10/02)
The structure of the α-chloronitroso ether 1, obtained from the hydroximolactone 2 and tert-butyl hypochlorite (89percent), was established by X-ray crystallographic analysis.The cycloadditions of 1 with dienes 3 and 8-11 led to the N-unsubstituted 3,6-dihydro-2H-1,2-oxazines 6 and 12-16 in high enantiomeric excess (Table 1).Due to the additional α-alkoxy group, the reactivity of 2 is much superior to the one of known α-chloronitrosoalkanes.The reactive conformation of 1 was deduced from the X-ray analysis as well as the high diastereoselectivity of the cycloadditions.The importance of the α-alkoxy group was evidenced from the similar reactivity of the racemic α-chloronitroso ethers 25-27 which were prepared from the hydroximo ethers 28-30 and tert-butyl hypochlorite.
