83548-91-8

Upstream product

• 120-12-7 anthracene 
• 118-75-2 chloranil 
• 1711-46-2 pentacyclo[6.6.6.0(2,7).0(9,14).0(15,20)]icosa-4,9,11,13,15,17,19-heptaene-3,6-dione 
• 106-51-4 p-benzoquinone 
• 60835-52-1 9,10-dihydro-9,10-[1,2]benzenoanthracene-13,16-dione 

Downstream Products

• 122542-25-0 2-anilino-3-chloro-9,10-dihydro-9,10-o-benzeno-anthracene-1,4-dione 
• 67250-88-8 3,8-dichloro-12,17-dihydro-12,17-o-benzeno-benzo[5,6][1,4]thiazino[3,2-c]naphtho[2,3-a]phenothiazine 

Relevant academic research and scientific papers

Quinone-based, redox-active resorcin[4]arene cavitands

Catch it if you can! Redox-active resorcin[4]arene cavitands with quinone walls can be reversibly reduced to the hydroquinone form, influencing their host-guest complexation strength. Specifically, a top-covered triptycenequinone cavitand forms kineticall

A Simple Synthesis of New Polynuclear Heterocycles: 7H-8,13-Dihydro-8,13-o-benzenonaphthophenothiazine and 12,17-Dihydro-12,17-o-benzenonaphthobenzothiazinephenothiazine

2,3-Dichloro-9,10-dihydro-9,10-o-benzenol-1,4-anthraquinone (I) undergoes condensation with zinc salts of substituted o-aminothiophenols in an equimolar ratio in 95percent ethanol to give 6-chloro-8,13-dihydro-8,13-o-benzenonaphthophenothiazin-7(H)-ones (IIa-h) whereas in 1:2 molar ratio in pyridine the reaction leads to the formation of 12,17-dihydro-12,17-o-benzenonapthobenzothiazinophenothiazines (IIIa-h).