A simple spectrophotometric determination of some chlorobenzoquinones with morpholine, thiomorpholine and piperazine.
A spectrophotometric method for the determination of 2,5-dichloro-, 2,6-dichloro- and 2,3,5,6-tetrachloro-1,4-benzoquinones is based on the yellow products of their reaction with morpholine, thiomorpholine and piperazine in chloroform.
Muralikrishna
U
U
Chemistry Department, Andhra University P.G.E. Centre, Nuzvid 521 201, India.
Babu
K S
KS
Krishnamurthy
M
M