214-97-1Relevant articles and documents
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Agrawal,Mital
, p. 199,201 (1975)
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A novel one-pot ionic liquid promoted synthesis of benzo[a]phenothiazine derivatives
Yadav, Ashok K.,Gupta, Manisha
, p. 1568 - 1573 (2015/02/02)
A simple, efficient and practical method for the synthesis of substituted-5H-benzo[a]phenothiazin-5-one and substituted benzo[a][1,4]benzothiazino [3,2-c] phenothiazine by the condensation reaction of 2,3-disubstituted 1,4-napthoquinone with zinc salt of
REASERCH IN THE CHEMISTRY OF HETEROCYCLIC QUINONEIMINES. 5. EFFECT OF BENZANNELATION OF PHENOTHIAZIN-3-ONE ON ITS REACTION WITH O- AND S-NUCLEOPHILES
Vysokov, V. I.,Afanas'eva, G. B.,Chupakhin, O. N.,Ufimtseva, I. S.
, p. 367 - 370 (2007/10/02)
Benzophenothiazin-5-one reacts with alkoxides,thiols or thiolates to give 6-alkoxy- and 6-alkyl(aryl)thiobenzophenothiazin-5-ones, respectively.Benzannelation of phenothiazin-3-one in the quinoneimine fragment markedly hinders reactions with O- and S-nucleophiles with retention of the reaction center in the quinoneimine fragment of the molecule.
